Fluorescence-based imaging has found application in several fields of elective surgery,but there is still a lack of evidence in the literature about its use in the emergency setting.Clinical trials have consistently s...Fluorescence-based imaging has found application in several fields of elective surgery,but there is still a lack of evidence in the literature about its use in the emergency setting.Clinical trials have consistently shown that indocyanine green(ICG)-guided surgery can dramatically reduce the risk of postoperative complic-ations,length of in-hospital stay and total healthcare costs in the elective setting.It is well-known that emergency surgery has a higher complication rate than its elective counterpart,therefore an impelling need for research studies to explore,validate and develop this issue has been highlighted.The present editorial aims to provide a critical overview of currently available applications and pitfalls of ICG fluorescence in abdominal emergencies.Furthermore,we evidenced how the experience of ICG-fluorescence in elective surgery might be of great help in implementing its use in acute situations.In the first paragraph we analyzed the tips and tricks of ICG-guided cancer surgery that might be exploited in acute cases.We then deepened the two most described topics in ICG-guided emergency surgery:Acute cholecystitis and intestinal ischemia,focusing on both the advantages and limitations of green-fluorescence application in these two fields.In emergency situations,ICG fluorescence demonstrates a promising role in preventing undue intestinal resections or their entity,facilitating the detection of intestinal ischemic zones,identifying biliary tree anatomy,reducing post-operative complications,and mitigating high mortality rates.The need to improve its application still exists,therefore we strongly believe that the elective and routinary use of the dye is the best way to acquire the necessary skills for emer-gency procedures.展开更多
BACKGROUND Perforated peptic ulcer(PPU)is a common emergency surgical condition and a significant cause of morbidity and mortality worldwide.While advances in surgical techniques have improved outcomes for patients wi...BACKGROUND Perforated peptic ulcer(PPU)is a common emergency surgical condition and a significant cause of morbidity and mortality worldwide.While advances in surgical techniques have improved outcomes for patients with PPU,many factors still affect postoperative hospital stay and overall prognosis.One potential factor is the serum albumin(SA)level,a widely utilized marker of nutritional status that has been associated with length of stay and complications in various surgical procedures.AIM To clarify the correlation of SA level on postoperative day 2 with hospital length of stay(HLOS)in patients undergoing emergency surgery for perforated peptic ulcer(PPU).METHODS We retrospectively collected and analyzed clinical baseline data,including blood routine and SA levels,of patients who underwent emergency PPU surgery and postoperative treatment at the Lingnan Hospital,the Third Affiliated Hospital of Sun Yat-sen University between December 2012 and September 2021.Patients were grouped according to HLOS with 7 d as the cut-off value,and relevant indicators were analyzed using SPSS 26.0.RESULTS Of the 37 patients undergoing emergency surgery for PPU referred to our department,33 had gastric and 4 had duodenal ulcer perforation.The median HLOS was 10 d.There were 8 patients in the≤7-d group(median HLOS:7 d)and 29 patients in the>7-d group(median HLOS:10 d).The≤7-d group had markedly higher SA on postoperative day 2 than the>7-d group(37.7 g/L vs 32.6g/L;P<0.05).The SA level on postoperative day 2 was a protective factor for patients with HLOS>7 d(Odds ratio=0.629,P=0.015).The cut-off of SA on postoperative day 2 was 30.6g/L,with an area under the curve of 0.86 and a negative predictive value of 100%for the prediction of HLOS≤7 d.CONCLUSION The SA level on postoperative day 2 was associated with the HLOS in patients undergoing emergency surgery for PPU.The pre-and post-operative albumin levels should be monitored,and infusion of human SA should be considered in a timely manner.展开更多
<b><span>Background:</span></b><span> With reports of higher mortality and complications occurring in patients with perioperative 2019 novel coronarvirus disease (COVID-19), most elective...<b><span>Background:</span></b><span> With reports of higher mortality and complications occurring in patients with perioperative 2019 novel coronarvirus disease (COVID-19), most elective surgeries have been postponed. However, evidence regarding emergency surgeries in patients with COVID-19 remains scarce. We report the case of a patient with asymptomatic perioperative COVID-19, presenting with an acute abdomen requiring surgery.</span><span> </span><b><span>Case:</span></b><span> A 25-year-old male, with a prior nasopharyngeal swab that was negative for SARS-CoV-2, presented with classical signs and symptoms of acute appendicitis. Clinical examination </span><span>and investigations were not suggestive of COVID-19 infection. He underwent</span><span> laparoscopic appendicectomy with infection control precautions. Post-</span><span>operatively, he was found to be positive for SARS-CoV-2 but remained asymptomatic and had an uneventful recovery.</span><span> </span><b><span>Conclusion: </span></b><span>In asymptomatic </span><span>individuals with higher risks, negative test results should be viewed cau</span><span>tiously. </span><span>The benefits of urgent surgical interventions must be weighed against the</span><span> risks of complications due to perioperative COVID-19 in these patients.</span>展开更多
BACKGROUND The current coronavirus disease 19(COVID-19)pandemic is changing the organization of health care and has had a direct impact on the management of surgical patients.At the General Surgery Department of Sant...BACKGROUND The current coronavirus disease 19(COVID-19)pandemic is changing the organization of health care and has had a direct impact on the management of surgical patients.At the General Surgery Department of Sant’Anna University Hospital in Ferrara,Italy,surgical activities were progressively reduced during the peak of the COVID-19 outbreak in Italy.During this period,only one operating room was available for elective cancer surgeries and another for emergency surgeries.Moreover,the number of beds for surgical patients had to be reduced to provide beds and personnel for the new COVID-19 wards.AIM To compare 2 different period(from March 9 to April 92019 and from March 9 to April 92020),searching differences in terms of number and type of interventions in emergency surgery of a main University Hospital in Ferrara,a city in Emilia Romagna region,North of Italy.METHODS This retrospective study was carried out at the General Surgery Department of Sant’Anna University Hospital in Ferrara,Italy.We examined the number of emergency surgeries performed and patient outcomes during the peak of the COVID-19 outbreak in Italy and subsequent total lockdown.We then drew a comparison with the number of surgeries performed and their outcomes during the same period in 2019.The study examined all adult patients who underwent emergency surgery from March 9 to April 9,2019(n=46),and those who underwent surgery during the first month of the lockdown,from March 9 to April 9,2020(n=27).Analyses were adjusted for age,gender,American Society of Anesthesiologists classification scores and types of surgery.RESULTS A total of 27 patients underwent emergency surgery at Sant’Anna University Hospital in Ferrara during the first month of the lockdown.This represents a 41.3%reduction in the number of patients who were hospitalized and underwent emergency surgery compared to the same period in 2019.The complication rate during the pandemic period was substantially higher than it was during the analogous period in 2019:15 out of 27 cases from March 9 to April 9,2020(55)vs 17 out of 46 cases from March 9 to April 9,2019(36.9).Of the 27 patients who underwent emergency surgery during the pandemic,10 were screened for COVID-19 using both thorax high resolution computerized tomography and a naso-pharyngeal swab,while 9 only underwent thorax high resolution computerized tomography.Only 1 patient tested positive for SARS-CoV-2 and died following surgery.CONCLUSION There was a significant reduction in emergency surgeries at our center during the COVID-19 pandemic,and it is plausible that there were analogous reductions at other centers across Italy.展开更多
Objective:To explore the preventive effects of anti-infective treatment on wound infection in emergency surgical trauma.Methods:180 patients in our hospital from 2019 to June to May 2020 were selected as subjects.The ...Objective:To explore the preventive effects of anti-infective treatment on wound infection in emergency surgical trauma.Methods:180 patients in our hospital from 2019 to June to May 2020 were selected as subjects.The 180 patients were randomly divided into two groups.The control group had 90 cases and adopted the conventional treatment method,and the experimental group received anti-infective treatment.The wound healing,infection status,and patient satisfaction of the two groups of patients were analyzed.Results:The wound healing,infection status,and patient satisfaction of the experimental group were better than those of the control group.Conclusion:The application of anti-infective treatment to the prevention of wound infection in emergency surgical trauma can reduce the infection rate of the patients'incision and promote the recovery of patients.It is suitable for clinical applications.展开更多
Colorectal carcinoma is common,particularly on the left side.In 20%of patients,obstruction and ileus may be the first clinical manifestations of a carcinoma that has advanced(stage II,III or even IV).Diagnosis is base...Colorectal carcinoma is common,particularly on the left side.In 20%of patients,obstruction and ileus may be the first clinical manifestations of a carcinoma that has advanced(stage II,III or even IV).Diagnosis is based on clinical presentation,plain abdominal radiogram,computed tomography(CT),CT colonography and positron emission tomography/CT.The best management strategy in terms of short-term operative or interventional and long-term oncological outcomes re-mains unknown.For the most common left-sided obstruction,the first choice should be either emergency surgery or endoscopic decompression by self-expen-dable metal stents or tubes.The operative plan should be either one-stage or two-stage resection.One-stage resection with on-table bowel decompression and irrigation can be accompanied or not accompanied by proximal defunctioning stoma(colostomy or ileostomy).Primary anastomosis is more convenient but has increased risks of anastomotic leakage and morbidity.Two-stage resection(Hart-mann’s procedure)is safer and the most widely used despite temporally affecting quality of life.Damage control surgery in high-risk frail patients is less frequently performed since it can be successfully substituted with endoscopic stenting or tubing.For the less common right-sided obstruction,one-stage surgical resection is more beneficial than endoscopic decompression.The role of minimally invasive surgery(laparoscopic or robotic)is a subject of debate.Emergency laparoscopic-assisted management is advantageous to some extent but requires much expertise due to inherent difficulties in dissecting the distended colon and the risk of rup-ture and subsequent septic complications.The decompressing stent as a bridge to elective surgery more substantially decreases the risks of morbidity and mortality than emergency surgery for decompression and has equivalent medium-term overall survival and disease-free survival rates.Its combination with neoadjuvant chemotherapy or radiation may have a positive effect on long-term oncological outcomes.Management plans are crucial and must be individualized to better fit each case.Core Tip:Acute obstruction is common in patients with more advanced colorectal carcinoma and may be the first manifestation mainly of left-sided obstruction and in elderly individuals.Emergency decompression is mandatory.Emergency surgical resection and primary anastomosis accompanied or not accompanied by proximal defunctioning stoma must be the first treatment choice for fit patients under 70 years.Hartmann’s two-stage procedure,although more preferable,must be the second alternative choice.Emergency endoscopic self-expendable metal stents must be preferred in unfit patients as a bridge to surgery and for palliative treatment in all inoperable cases.However,these basic management principles constitute a general direction.Decision-making is important and should be individualized.展开更多
Objective: While interest in elective robotic surgery is growing, use in emergency setting remainslimited due to challenges posed by sicker patients, advanced pathology and logistical issues. During theCOVID-19 pandem...Objective: While interest in elective robotic surgery is growing, use in emergency setting remainslimited due to challenges posed by sicker patients, advanced pathology and logistical issues. During theCOVID-19 pandemic, robotic surgery could provide the benefit of having the surgeon away from thebedside and reducing the number of directly exposed medical staff. The objective of this study was toreport patient outcomes and initial learning experience of emergency robotic colorectal surgery duringthe COVID-19 pandemic.Methods: A case series study was conducted, including patients undergoing emergency robotic colorectalsurgery between February 2020 and February 2021 at Queen Alexandra Hospital in Portsmouth, UK.Patient data were collected from an ethics approved prospective database. Patient demographics,operative time, conversions and postoperative complications were recorded. In addition, readmissions,length of stay and short-term oncological outcomes were analyzed.Results: Ten patients with median age 64 y (range, 36-83 y) were included. Four patients had roboticcomplete mesocolic resection for obstructing cancers. Six had colorectal resections for benign disease inemergency setting. All were R0 with a mean lymph node harvest of 54 ± 13. Mean operative time was249 ± 117 min, the median length of stay was 9.4 d (range, 5-22 d). Only one patient was given atemporary diverting ileostomy. There were no grade III/V complications and no 30-day mortality.Conclusions: Provided an experienced team and peri-operative planning, emergency robotic colorectalsurgery can achieve favorable outcomes with benefits of radical lymph node dissection in oncologicalcases and avoidance of diverting stoma.展开更多
BACKGROUND: Oligoanalgesia in emergency departments (EDs) is multifactorial. A previousstudy reported that emergency providers did not adequately manage patients with severe paindespite objective findings for surgical...BACKGROUND: Oligoanalgesia in emergency departments (EDs) is multifactorial. A previousstudy reported that emergency providers did not adequately manage patients with severe paindespite objective findings for surgical pathologies. Our study aims to investigate clinical andlaboratory factors, in addition to providers’ interventions, that might have been associated witholigoanalgesia in a group of ED patients with moderate and severe pains due to surgical pathologies.METHODS: We conducted a retrospective study of adult patients who were transferred directlyfrom referring EDs to the emergency general surgery (EGS) service at a quaternary academic centerbetween January 2014 and December 2016. Patients who were intubated, did not have adequaterecords, or had mild pain were excluded. The primary outcome was refractory pain, which wasdefi ned as pain reduction <2 units on the 0–10 pain scale between triage and ED departure.RESULTS: We analyzed 200 patients, and 58 (29%) had refractory pain. Patients with refractory painhad signifi cantly higher disease severity, serum lactate (3.4±2.0 mg/dL vs. 1.4±0.9 mg/dL, P=0.001), and lessfrequent pain medication administration (median [interquartile range], 3 [3–5] vs. 4 [3–7], P=0.001), whencompared to patients with no refractory pain. Multivariable logistic regression showed that the number of painmedication administration (odds ratio [OR] 0.80, 95% confi dence interval [95% CI] 0.68–0.98) and ED serumlactate levels (OR 3.80, 95% CI 2.10–6.80) were signifi cantly associated with the likelihood of refractory pain.CONCLUSIONS: In ED patients transferring to EGS service, elevated serum lactate levelswere associated with a higher likelihood of refractory pain.展开更多
The coronavirus disease 2019(COVID-19)pandemic has had a major impact on pediatric surgery.The infection is often asymptomatic and atypical in children,while overlapping presentations with other infectious diseases ge...The coronavirus disease 2019(COVID-19)pandemic has had a major impact on pediatric surgery.The infection is often asymptomatic and atypical in children,while overlapping presentations with other infectious diseases generate additional diagnostic challenges.The high probability of missed pediatric cases and the invasive nature of surgery generate great concern for widespread transmission in this setting.Current guidelines suggest that triage of cases should be made on a case-by-case basis by a multidisciplinary team of experts.Decisionmaking can be assisted by classifying cases as elective,urgent,or an emergency according to the risks of delaying their surgical management.A workflow diagram should ideally guide the management of all cases from admission to discharge.When surgery is necessary,all staff should use appropriate personal protective equipment,and high-risk practices,such as aerosol-generating tools or procedures,should be avoided if possible.Furthermore,carefully designed organizational protocols should be established to minimize transmission while ensuring the uninterrupted operation of pediatric surgery units.For example,surgical teams can be divided into small weekly rotating groups,and healthcare workers should be continuously monitored for COVID-19 symptoms.Additionally,team protocols in the operating room can optimize communication and improve adherence to personal protective equipment use.Isolated operating rooms,pediatric intensive care units,and surgical wards should be specifically designed for suspected or confirmed COVID-19 cases.Finally,transportation of patients should be minimal and follow designated short routes.All these measures can help mitigate the effects of the COVID-19 pandemic on pediatric surgery units.展开更多
BACKGROUND Severe acute respiratory syndrome coronavirus 2 has been confirmed to be a newly discovered zoonotic pathogen that causes highly contagious viral pneumonia,which the World Health Organization has named nove...BACKGROUND Severe acute respiratory syndrome coronavirus 2 has been confirmed to be a newly discovered zoonotic pathogen that causes highly contagious viral pneumonia,which the World Health Organization has named novel coronavirus pneumonia.Since its outbreak,it has become a global pandemic.During the outbreak of coronavirus disease 2019(COVID-19),however,there is no mature experience or guidance on how to carry out emergency surgery for suspected cases requiring emergency surgical intervention and perioperative safety protection against virus.CASE SUMMARY A 41-year-old man was admitted to the hospital for emergency treatment due to"3-d abdominal pain aggravated with cessation of exhaust and defecation".After improving inspections and laboratory tests,the patient was assessed and diagnosed by the multiple discipline team as"strangulation obstruction,pulmonary infection”.His body temperature was 38.8℃,and the chest computed tomography showed pulmonary infection.Given fever and pneumonia,we could not rule out COVID-19 after consultation by fever clinicians and respiratory experts.Hence,we performed emergency surgery under three-level protection for the suspected case.After surgery,his nucleic acid test for COVID-19 was negative,meaning COVID-19 was excluded,and routine postoperative treatment and nursing was followed.The patient was treated with symptomatic support after the operation.The stomach tube and urinary tube were removed on the 1st d after the operation.The clearing diet was started on the 3rd d after the operation,and the body temperature returned to normal.Flatus and bowel movements were noted on 5th postoperative day.He was discharged after 8 d of hospitalization.The patient was followed up for 4 mo after discharge,no serious complications occurred.A 71-year-old woman was admitted to our emergency room due to"abdominal distention,fatigue for 6 d and fever for 13 h".After the multiple discipline team evaluation,the patient was diagnosed as"intestinal obstruction,abdominal mass,peritonitis and pulmonary infection".At that time,the patient's body temperature was 39.6℃,and chest computed tomography indicated pulmonary infection.COVID-19 could not be completely excluded after consultation in the fever outpatient department and respiratory department.Therefore,the patient was treated as a suspected case,and an urgent operation was performed under three-level medical protection.Postoperative nucleic acid test was negative,COVID-19 was excluded,and routine postoperative treatment and nursing were followed.After the operation,the patient received symptomatic and supportive treatment.The gastric tube was removed on the 1st d after the operation,and the urinary tube was removed on the 3rd d after the operation.Enteral nutrition began on the 3rd d after the operation.To date,no serious complications have been found during follow-up after discharge.CONCLUSION Based on the previous treatment experience,we reviewed the procedures of two cases of suspected COVID-19 emergency surgery and extracted the perioperative protection experience.By referring to the literature and following the regulations on prevention and management of infectious diseases,we have developed a relatively mature and complete emergency surgical workflow for suspected COVID-19 cases and shared perioperative protection and management experience and measures.展开更多
Objective:To study the clinical effects of emergency surgery in treating patients with acute abdominal pain.Methods:60 patients admitted to our hospital between January 2019 and December 2019 were randomly selected as...Objective:To study the clinical effects of emergency surgery in treating patients with acute abdominal pain.Methods:60 patients admitted to our hospital between January 2019 and December 2019 were randomly selected as subjects,and the incidence of complications and mortality of the patients were observed.Results:Among the 60 patients,definitive diagnosis was obtained during the operation and there was no mortality.After the operation,they were transferred to other relevant departments for continued treatment.Among the 60 patients,4 cases had complications,accounted for incidence of 6.67%.Conclusion:The diagnosis of emergency surgical treatment based on acute abdominal pain avoided misdiagnosis and realized non-invasive diagnosis,and provided a valid reference for avoiding overtreatment.展开更多
The disease burden of diverticulitis is high across inpatient and outpatient settings,and the prevalence of diverticulitis has increased.Historically,patients with acute diverticulitis were admitted routinely for intr...The disease burden of diverticulitis is high across inpatient and outpatient settings,and the prevalence of diverticulitis has increased.Historically,patients with acute diverticulitis were admitted routinely for intravenous antibiotics and many had urgent surgery with colostomy or elective surgery after only a few episodes.Several recent studies have challenged the standards of how acute and recurrent diverticulitis are managed,and many clinical practice guidelines(CPGs)have pivoted to recommend outpatient management and individualized decisions about surgery.Yet the rates of diverticulitis hospitalizations and operations are increasing in the United States,suggesting there is a disconnect from or delay in adoption of CPGs across the spectrum of diverticular disease.In this review,we propose approaching diverticulitis care from a population level to understand the gaps between contemporary studies and real-world practice and suggest strategies to implement and improve future care.展开更多
BACKGROUND The use of intra-operative colonic lavage(IOCL)with primary anastomosis remains controversial in the emergency left-sided large bowel pathologies,with alternatives including Hartmann’s procedure,manual dec...BACKGROUND The use of intra-operative colonic lavage(IOCL)with primary anastomosis remains controversial in the emergency left-sided large bowel pathologies,with alternatives including Hartmann’s procedure,manual decompression and subtotal colectomy.AIM To compare the peri-operative outcomes of IOCL to other procedures.METHODS Electronic databases were searched for articles employing IOCL from inception till July 13,2020.Odds ratio and weighted mean differences(WMD)were estimated for dichotomous and continuous outcomes respectively.Single-arm meta-analysis was conducted using DerSimonian and Laird random effects.RESULTS Of 28 studies were included in this meta-analysis,involving 1142 undergoing IOCL,and 634 other interventions.IOCL leads to comparable rates of wound infection when compared to Hartmann’s procedure,and anastomotic leak and wound infection when compared to manual decompression.There was a decreased length of hospital stay(WMD=-7.750;95%CI:-13.504 to-1.996;P=0.008)compared to manual decompression and an increased operating time.Single-arm meta-analysis found that overall mortality rates with IOCL was 4%(CI:0.03-0.05).Rates of anastomotic leak and wound infection were 3%(CI:0.02-0.04)and 12%(CI:0.09-0.16)respectively.CONCLUSION IOCL leads to similar rates of post-operative complications compared to other procedures.More extensive studies are needed to assess the outcomes of IOCL for emergency left-sided colonic surgeries.展开更多
Management of colorectal cancer(CRC)was severely affected by the changes implemented during the pandemic,and this resulted in delayed elective presentation,increased emergency presentation,reduced screening and delaye...Management of colorectal cancer(CRC)was severely affected by the changes implemented during the pandemic,and this resulted in delayed elective presentation,increased emergency presentation,reduced screening and delayed definitive therapy.This review was conducted to analyze the impact of the coronavirus disease 2019(COVID-19)pandemic on management of CRC and to identify the changes made in order to adapt to the pandemic.We performed a literature search in PubMed,Medline,Index Medicus,EMBASE,SCOPUS,Reference Citation Analysis(https://www.referencecitationanalysis.com/)and Google Scholar using the following keywords in various combinations:Colorectal cancer,elective surgery,emergency surgery,stage upgrading,screening,surveillance and the COVID-19 pandemic.Only studies published in English were included.To curtail the spread of COVID-19 infection,there were modifications made in the management of CRC.Screening was limited to high risk individuals,and the screening tests of choice during the pandemic were fecal occult blood test,fecal immunochemical test and stool DNA testing.The use of capsule colonoscopy and open access colonoscopy was also encouraged.Blood-based tests like serum methylated septin 9 were also encouraged for screening of CRC during the pandemic.The presentation of CRC was also affected by the pandemic with more patients presenting with emergencies like obstruction and perforation.Stage migration was also observed during the pandemic with more patients presenting with more advanced tumors.The operative therapy of CRC was altered by the pandemic as more emergencies surgeries were done,which may require exteriorization by stoma.This was to reduce the morbidity associated with anastomosis and encourage early discharge from the hospital.There was also an initial reduction in laparoscopic surgical procedures due to the fear of aerosols and COVID-19 infection.As we gradually come out of the pandemic,we should remember the lessons learned and continue to apply them even after the pandemic passes.展开更多
BACKGROUND Plexiform fibromyxoma(PF)is a rare mesenchymal tumor,with limited case reports worldwide.Common clinical symptoms are abdominal discomfort and bleeding signs,which frequently present slow-onset in reported ...BACKGROUND Plexiform fibromyxoma(PF)is a rare mesenchymal tumor,with limited case reports worldwide.Common clinical symptoms are abdominal discomfort and bleeding signs,which frequently present slow-onset in reported cases.Herein,we report a case of gastric PF presenting as acute onset and with pyemia accompanying tumor rupture.We resected the tumor as well as the distal gastric,bulbus duodeni and gallbladder for treatment in emergency surgery.Notably,before the onset of the disease,the patient received coronavirus disease 2019(COVID-19)vaccines.CASE SUMMARY A 26-year-old man was admitted to our hospital,due to abdominal pain and fever after having received COVID-19 vaccines.Laboratory examination indicated severe sepsis.Computed tomography scan revealed a large mass in the abdomen.Deformation of the gastrointestinal tract was seen during gastroscopy.After failure of anti-infective treatment and symptoms of shock developed,he received an emergency surgery.We found a huge and partly ruptured mass,with thick purulence.Microscopically,the mass was composed of spindle cells with clarified cytoplasm,accompanied by myxoid stroma and arborizing blood vessels.Immunohistochemistry showed the tumor cells as positive for smooth muscle actin and succinate dehydrogenase subunit B but negative for DOG-1 and CD117.Finally,the patient was diagnosed with gastric PF and discharged from the hospital.CONCLUSION Gastric PF manifesting as tumor rupture combined with pyemia is rare.Timely surgery is critical for optimal prognosis.展开更多
BACKGROUND:Intestinal obstruction remains a common problem encountered in the surgical emergency,and usually occurs secondary to adhesions,obstructed herniae or tubercular strictures. However,at times,rare causes of o...BACKGROUND:Intestinal obstruction remains a common problem encountered in the surgical emergency,and usually occurs secondary to adhesions,obstructed herniae or tubercular strictures. However,at times,rare causes of obstruction can also be encountered.METHODS:A 24-year-old male patient presented with recurrent episodes of intestinal obstruction that was found to be secondary to an abdominal cocoon on laparotomy.RESULTS:The patient underwent adhesiolysis of the cocoon,and remains well on a follow-up. Histopathological report of the cocoon wall revealed f ibrocollagenic tissues with a mixed inf lammatory inf iltrate,without any evidence of tuberculosis.CONCLUSIONS:Abdominal cocoon can be a rare cause of intestinal obstruction in male patients. Adhesiolysis of the cocoon membrane releases the obstruction and gives good results.展开更多
Pancreatic trauma is rare compared to other abdominal solid organ injuries,accounting for 0.2%-0.3% of all trauma patients. Moreover, this type of injury may frequently be overlooked or not readily appreciated on init...Pancreatic trauma is rare compared to other abdominal solid organ injuries,accounting for 0.2%-0.3% of all trauma patients. Moreover, this type of injury may frequently be overlooked or not readily appreciated on initial clinical examinations and investigations. The organ injury scale determines the severity of the trauma. Nonetheless, there are conflicting recommendations for the best strategy in severe cases. Overall, conservative management of induced severe traumatic pancreatitis is adequate. Modern imaging modalities such as ultrasound scanning and computed tomography scanning can detect injuries in fewer than 60% of patients. However, magnetic resonance cholangiopancreatography and endoscopic retrograde cholangiopancreatography(ERCP) have diagnostic accuracies approaching 90%-100%. Thus, management options include ERCP and stent placement or distal pancreatectomy in cases of complete gland transection and wide drainage only for damage control surgery, which can prevent mortality but increases the risk of morbidity. In the majority of cases, surgical intervention is not required and should be reserved for only severe grade Ⅲ to grade Ⅴ injuries.展开更多
BACKGROUND Although the treatment guidelines for left sided diverticulitis are clear,the management of right colonic diverticulitis is not well established.This disease can no longer be ignored due to significant spre...BACKGROUND Although the treatment guidelines for left sided diverticulitis are clear,the management of right colonic diverticulitis is not well established.This disease can no longer be ignored due to significant spread throughout Asia.AIM To analyse epidemiology,diagnosis and treatment of right-sided diverticulitis in western countries.METHODS MEDLINE and PubMed searches were performed using the key words "rightsided diverticulitis","right colon diverticulitis","caecal diverticulitis","ascending colon diverticulitis" and "caecum diverticula" in order to find relevant articles published until 2021.RESULTS A total of 18 studies with 422 patients were found.Correct diagnosis was made only in 32.2%,mostly intraoperatively or via CT scan.The main reason for misdiagnosis was a suspected acute appendicitis(56.8%).The treatment was a nonoperative management(NOM)in 184 patients(43.6%)and surgical in 238 patients(56.4%),seven of which after NOM failure.Recurrence rate was low(5.45%),similar to eastern studies and inferior to left-sided diverticulitis.Recurrent patients were successfully conservatively retreated in most cases.CONCLUSION The management of right-sided diverticulitis is not well clarified in the western world and no selective guidelines have been considered even if principles are similar to those with left-sided diverticulitis.Wrong diagnosis is one of the most important problems and CT scan seems to be the best imaging modality.NOM offers a safe and effective treatment;surgery should be considered only in cases of complicated diverticulitis or if malignancy cannot be excluded.Further studies are needed to clarify the correct treatment.展开更多
The 2019 Novel Coronavirus(2019-nCoV,SARS-CoV-2)infection has already been assigned as a Class B infectious disease requiring Class A management strategy according to“the Law on the Prevention and Control of Infectio...The 2019 Novel Coronavirus(2019-nCoV,SARS-CoV-2)infection has already been assigned as a Class B infectious disease requiring Class A management strategy according to“the Law on the Prevention and Control of Infectious Diseases of the People’s Republic of China”and become a global pandemic.The incidence of emergencies in otorhinolaryngology,head and neck surgery such as foreign bodies in the esophagus and the respiratory tract,epistaxis,laryngeal obstruction with dyspnea,and head and neck trauma are relatively high.Emergency surgeries are required as some of these diseases progress rapidly and probably be life-threatening.In this article,we drafted the recommendations for diagnosis and treatment of emergency surgeries in otorhinolaryngology,head and neck surgery in the epidemic area of novel coronavirus pneumonia based on“Novel Coronavirus Pneumonia Diagnosis and Treatment Plan(Provisional;7th Edition Revisions)”and WHO guidelines,combined with the experience of emergency surgeries in the Department of Otorhinolaryngology,Wuhan Union Hospital,Tongji Medical College,Huazhong University of Science and Technology,which is at the center outbreak area of the SARS-CoV-2 pneumonia(COVID-19)in China,to improve the success rate of treatment for otorhinolaryngology,head and neck surgery emergency surgeries and to reduce the SARS-CoV-2 infection rate in the perioperative period.展开更多
<strong>Background:</strong> <span style="font-family:;" "=""><span style="font-family:Verdana;">Clinical predictors of death and survival in surgical treatme...<strong>Background:</strong> <span style="font-family:;" "=""><span style="font-family:Verdana;">Clinical predictors of death and survival in surgical treatment </span><span style="font-family:Verdana;">of colon cancer are easily confounded by the modern adjuvant and</span><span style="font-family:Verdana;"> neo-adjuvant chemotherapy. This study focuses on lethality and survival during implementation of ultra-radical surgery for colonic cancer prior to multimodal therapy. </span><b><span style="font-family:Verdana;">Methods: </span></b><span style="font-family:Verdana;">Retrospective observational follow-up study of 824 consecutive, unselected patients resected for Stage I, II, III and IV colon cancer from 1990 until 2000 at one tertiary centre, with a median follow-up of 45 months (0 - 202 months). Predictors for death were assessed by Cox regression analyses and log-rank test. The cause of death was obtained from the Norwegian Cause of Death Registry. </span><b><span style="font-family:Verdana;">Results:</span></b><span style="font-family:Verdana;"> The relative survival rates were 86.3%, 71.9%, 50.3% and 6.6% in Stage I, II, III and IV, respectively. In 28.7% </span><span style="font-family:Verdana;">of the patients, the cause of death was other than colorectal cancer recur</span><span style="font-family:Verdana;">rence. </span><span style="font-family:Verdana;">The adjusted Cox regression model showed that higher age (1.04 (95% CI:</span><span style="font-family:Verdana;"> 1.03;1.05)), male gender (1.37 (1.14;1.66)), emergency surgery (1.52 (1.21;</span><span style="font-family:Verdana;">1.93)), left vs. right hemicolectomy (1.39 (1.03;1.87)), and perioperative</span><span style="font-family:Verdana;"> blood transfusion (1.25 (1.01;1.55)) were predictors of reduced survival. Health without known comorbidity (0.71 (0.58;0.88)), D2 versus D1 lymph node dissection (0.66 (0.53;0.83)) and tumour Stage I, II, III versus Stage IV 0.10 (0.06;0.16), 0.14 (0.11;0.19), 0.23 (0.18;0.30) were associated with prolonged survival. </span><b><span style="font-family:Verdana;">Conclusions:</span></b><span style="font-family:Verdana;"> In 28.7% of the patients, the cause of death was other than colorectal cancer recurrence. Age, sex, comorbidity, emergency resec</span><span style="font-family:Verdana;">tion, lack of lymph node dissection, tumour stage, and preoperative blood</span><span style="font-family:Verdana;"> transfusions are all significant predictors for reduced survival after surgery for colon cancer.</span></span>展开更多
文摘Fluorescence-based imaging has found application in several fields of elective surgery,but there is still a lack of evidence in the literature about its use in the emergency setting.Clinical trials have consistently shown that indocyanine green(ICG)-guided surgery can dramatically reduce the risk of postoperative complic-ations,length of in-hospital stay and total healthcare costs in the elective setting.It is well-known that emergency surgery has a higher complication rate than its elective counterpart,therefore an impelling need for research studies to explore,validate and develop this issue has been highlighted.The present editorial aims to provide a critical overview of currently available applications and pitfalls of ICG fluorescence in abdominal emergencies.Furthermore,we evidenced how the experience of ICG-fluorescence in elective surgery might be of great help in implementing its use in acute situations.In the first paragraph we analyzed the tips and tricks of ICG-guided cancer surgery that might be exploited in acute cases.We then deepened the two most described topics in ICG-guided emergency surgery:Acute cholecystitis and intestinal ischemia,focusing on both the advantages and limitations of green-fluorescence application in these two fields.In emergency situations,ICG fluorescence demonstrates a promising role in preventing undue intestinal resections or their entity,facilitating the detection of intestinal ischemic zones,identifying biliary tree anatomy,reducing post-operative complications,and mitigating high mortality rates.The need to improve its application still exists,therefore we strongly believe that the elective and routinary use of the dye is the best way to acquire the necessary skills for emer-gency procedures.
文摘BACKGROUND Perforated peptic ulcer(PPU)is a common emergency surgical condition and a significant cause of morbidity and mortality worldwide.While advances in surgical techniques have improved outcomes for patients with PPU,many factors still affect postoperative hospital stay and overall prognosis.One potential factor is the serum albumin(SA)level,a widely utilized marker of nutritional status that has been associated with length of stay and complications in various surgical procedures.AIM To clarify the correlation of SA level on postoperative day 2 with hospital length of stay(HLOS)in patients undergoing emergency surgery for perforated peptic ulcer(PPU).METHODS We retrospectively collected and analyzed clinical baseline data,including blood routine and SA levels,of patients who underwent emergency PPU surgery and postoperative treatment at the Lingnan Hospital,the Third Affiliated Hospital of Sun Yat-sen University between December 2012 and September 2021.Patients were grouped according to HLOS with 7 d as the cut-off value,and relevant indicators were analyzed using SPSS 26.0.RESULTS Of the 37 patients undergoing emergency surgery for PPU referred to our department,33 had gastric and 4 had duodenal ulcer perforation.The median HLOS was 10 d.There were 8 patients in the≤7-d group(median HLOS:7 d)and 29 patients in the>7-d group(median HLOS:10 d).The≤7-d group had markedly higher SA on postoperative day 2 than the>7-d group(37.7 g/L vs 32.6g/L;P<0.05).The SA level on postoperative day 2 was a protective factor for patients with HLOS>7 d(Odds ratio=0.629,P=0.015).The cut-off of SA on postoperative day 2 was 30.6g/L,with an area under the curve of 0.86 and a negative predictive value of 100%for the prediction of HLOS≤7 d.CONCLUSION The SA level on postoperative day 2 was associated with the HLOS in patients undergoing emergency surgery for PPU.The pre-and post-operative albumin levels should be monitored,and infusion of human SA should be considered in a timely manner.
文摘<b><span>Background:</span></b><span> With reports of higher mortality and complications occurring in patients with perioperative 2019 novel coronarvirus disease (COVID-19), most elective surgeries have been postponed. However, evidence regarding emergency surgeries in patients with COVID-19 remains scarce. We report the case of a patient with asymptomatic perioperative COVID-19, presenting with an acute abdomen requiring surgery.</span><span> </span><b><span>Case:</span></b><span> A 25-year-old male, with a prior nasopharyngeal swab that was negative for SARS-CoV-2, presented with classical signs and symptoms of acute appendicitis. Clinical examination </span><span>and investigations were not suggestive of COVID-19 infection. He underwent</span><span> laparoscopic appendicectomy with infection control precautions. Post-</span><span>operatively, he was found to be positive for SARS-CoV-2 but remained asymptomatic and had an uneventful recovery.</span><span> </span><b><span>Conclusion: </span></b><span>In asymptomatic </span><span>individuals with higher risks, negative test results should be viewed cau</span><span>tiously. </span><span>The benefits of urgent surgical interventions must be weighed against the</span><span> risks of complications due to perioperative COVID-19 in these patients.</span>
文摘BACKGROUND The current coronavirus disease 19(COVID-19)pandemic is changing the organization of health care and has had a direct impact on the management of surgical patients.At the General Surgery Department of Sant’Anna University Hospital in Ferrara,Italy,surgical activities were progressively reduced during the peak of the COVID-19 outbreak in Italy.During this period,only one operating room was available for elective cancer surgeries and another for emergency surgeries.Moreover,the number of beds for surgical patients had to be reduced to provide beds and personnel for the new COVID-19 wards.AIM To compare 2 different period(from March 9 to April 92019 and from March 9 to April 92020),searching differences in terms of number and type of interventions in emergency surgery of a main University Hospital in Ferrara,a city in Emilia Romagna region,North of Italy.METHODS This retrospective study was carried out at the General Surgery Department of Sant’Anna University Hospital in Ferrara,Italy.We examined the number of emergency surgeries performed and patient outcomes during the peak of the COVID-19 outbreak in Italy and subsequent total lockdown.We then drew a comparison with the number of surgeries performed and their outcomes during the same period in 2019.The study examined all adult patients who underwent emergency surgery from March 9 to April 9,2019(n=46),and those who underwent surgery during the first month of the lockdown,from March 9 to April 9,2020(n=27).Analyses were adjusted for age,gender,American Society of Anesthesiologists classification scores and types of surgery.RESULTS A total of 27 patients underwent emergency surgery at Sant’Anna University Hospital in Ferrara during the first month of the lockdown.This represents a 41.3%reduction in the number of patients who were hospitalized and underwent emergency surgery compared to the same period in 2019.The complication rate during the pandemic period was substantially higher than it was during the analogous period in 2019:15 out of 27 cases from March 9 to April 9,2020(55)vs 17 out of 46 cases from March 9 to April 9,2019(36.9).Of the 27 patients who underwent emergency surgery during the pandemic,10 were screened for COVID-19 using both thorax high resolution computerized tomography and a naso-pharyngeal swab,while 9 only underwent thorax high resolution computerized tomography.Only 1 patient tested positive for SARS-CoV-2 and died following surgery.CONCLUSION There was a significant reduction in emergency surgeries at our center during the COVID-19 pandemic,and it is plausible that there were analogous reductions at other centers across Italy.
文摘Objective:To explore the preventive effects of anti-infective treatment on wound infection in emergency surgical trauma.Methods:180 patients in our hospital from 2019 to June to May 2020 were selected as subjects.The 180 patients were randomly divided into two groups.The control group had 90 cases and adopted the conventional treatment method,and the experimental group received anti-infective treatment.The wound healing,infection status,and patient satisfaction of the two groups of patients were analyzed.Results:The wound healing,infection status,and patient satisfaction of the experimental group were better than those of the control group.Conclusion:The application of anti-infective treatment to the prevention of wound infection in emergency surgical trauma can reduce the infection rate of the patients'incision and promote the recovery of patients.It is suitable for clinical applications.
文摘Colorectal carcinoma is common,particularly on the left side.In 20%of patients,obstruction and ileus may be the first clinical manifestations of a carcinoma that has advanced(stage II,III or even IV).Diagnosis is based on clinical presentation,plain abdominal radiogram,computed tomography(CT),CT colonography and positron emission tomography/CT.The best management strategy in terms of short-term operative or interventional and long-term oncological outcomes re-mains unknown.For the most common left-sided obstruction,the first choice should be either emergency surgery or endoscopic decompression by self-expen-dable metal stents or tubes.The operative plan should be either one-stage or two-stage resection.One-stage resection with on-table bowel decompression and irrigation can be accompanied or not accompanied by proximal defunctioning stoma(colostomy or ileostomy).Primary anastomosis is more convenient but has increased risks of anastomotic leakage and morbidity.Two-stage resection(Hart-mann’s procedure)is safer and the most widely used despite temporally affecting quality of life.Damage control surgery in high-risk frail patients is less frequently performed since it can be successfully substituted with endoscopic stenting or tubing.For the less common right-sided obstruction,one-stage surgical resection is more beneficial than endoscopic decompression.The role of minimally invasive surgery(laparoscopic or robotic)is a subject of debate.Emergency laparoscopic-assisted management is advantageous to some extent but requires much expertise due to inherent difficulties in dissecting the distended colon and the risk of rup-ture and subsequent septic complications.The decompressing stent as a bridge to elective surgery more substantially decreases the risks of morbidity and mortality than emergency surgery for decompression and has equivalent medium-term overall survival and disease-free survival rates.Its combination with neoadjuvant chemotherapy or radiation may have a positive effect on long-term oncological outcomes.Management plans are crucial and must be individualized to better fit each case.Core Tip:Acute obstruction is common in patients with more advanced colorectal carcinoma and may be the first manifestation mainly of left-sided obstruction and in elderly individuals.Emergency decompression is mandatory.Emergency surgical resection and primary anastomosis accompanied or not accompanied by proximal defunctioning stoma must be the first treatment choice for fit patients under 70 years.Hartmann’s two-stage procedure,although more preferable,must be the second alternative choice.Emergency endoscopic self-expendable metal stents must be preferred in unfit patients as a bridge to surgery and for palliative treatment in all inoperable cases.However,these basic management principles constitute a general direction.Decision-making is important and should be individualized.
文摘Objective: While interest in elective robotic surgery is growing, use in emergency setting remainslimited due to challenges posed by sicker patients, advanced pathology and logistical issues. During theCOVID-19 pandemic, robotic surgery could provide the benefit of having the surgeon away from thebedside and reducing the number of directly exposed medical staff. The objective of this study was toreport patient outcomes and initial learning experience of emergency robotic colorectal surgery duringthe COVID-19 pandemic.Methods: A case series study was conducted, including patients undergoing emergency robotic colorectalsurgery between February 2020 and February 2021 at Queen Alexandra Hospital in Portsmouth, UK.Patient data were collected from an ethics approved prospective database. Patient demographics,operative time, conversions and postoperative complications were recorded. In addition, readmissions,length of stay and short-term oncological outcomes were analyzed.Results: Ten patients with median age 64 y (range, 36-83 y) were included. Four patients had roboticcomplete mesocolic resection for obstructing cancers. Six had colorectal resections for benign disease inemergency setting. All were R0 with a mean lymph node harvest of 54 ± 13. Mean operative time was249 ± 117 min, the median length of stay was 9.4 d (range, 5-22 d). Only one patient was given atemporary diverting ileostomy. There were no grade III/V complications and no 30-day mortality.Conclusions: Provided an experienced team and peri-operative planning, emergency robotic colorectalsurgery can achieve favorable outcomes with benefits of radical lymph node dissection in oncologicalcases and avoidance of diverting stoma.
文摘BACKGROUND: Oligoanalgesia in emergency departments (EDs) is multifactorial. A previousstudy reported that emergency providers did not adequately manage patients with severe paindespite objective findings for surgical pathologies. Our study aims to investigate clinical andlaboratory factors, in addition to providers’ interventions, that might have been associated witholigoanalgesia in a group of ED patients with moderate and severe pains due to surgical pathologies.METHODS: We conducted a retrospective study of adult patients who were transferred directlyfrom referring EDs to the emergency general surgery (EGS) service at a quaternary academic centerbetween January 2014 and December 2016. Patients who were intubated, did not have adequaterecords, or had mild pain were excluded. The primary outcome was refractory pain, which wasdefi ned as pain reduction <2 units on the 0–10 pain scale between triage and ED departure.RESULTS: We analyzed 200 patients, and 58 (29%) had refractory pain. Patients with refractory painhad signifi cantly higher disease severity, serum lactate (3.4±2.0 mg/dL vs. 1.4±0.9 mg/dL, P=0.001), and lessfrequent pain medication administration (median [interquartile range], 3 [3–5] vs. 4 [3–7], P=0.001), whencompared to patients with no refractory pain. Multivariable logistic regression showed that the number of painmedication administration (odds ratio [OR] 0.80, 95% confi dence interval [95% CI] 0.68–0.98) and ED serumlactate levels (OR 3.80, 95% CI 2.10–6.80) were signifi cantly associated with the likelihood of refractory pain.CONCLUSIONS: In ED patients transferring to EGS service, elevated serum lactate levelswere associated with a higher likelihood of refractory pain.
文摘The coronavirus disease 2019(COVID-19)pandemic has had a major impact on pediatric surgery.The infection is often asymptomatic and atypical in children,while overlapping presentations with other infectious diseases generate additional diagnostic challenges.The high probability of missed pediatric cases and the invasive nature of surgery generate great concern for widespread transmission in this setting.Current guidelines suggest that triage of cases should be made on a case-by-case basis by a multidisciplinary team of experts.Decisionmaking can be assisted by classifying cases as elective,urgent,or an emergency according to the risks of delaying their surgical management.A workflow diagram should ideally guide the management of all cases from admission to discharge.When surgery is necessary,all staff should use appropriate personal protective equipment,and high-risk practices,such as aerosol-generating tools or procedures,should be avoided if possible.Furthermore,carefully designed organizational protocols should be established to minimize transmission while ensuring the uninterrupted operation of pediatric surgery units.For example,surgical teams can be divided into small weekly rotating groups,and healthcare workers should be continuously monitored for COVID-19 symptoms.Additionally,team protocols in the operating room can optimize communication and improve adherence to personal protective equipment use.Isolated operating rooms,pediatric intensive care units,and surgical wards should be specifically designed for suspected or confirmed COVID-19 cases.Finally,transportation of patients should be minimal and follow designated short routes.All these measures can help mitigate the effects of the COVID-19 pandemic on pediatric surgery units.
文摘BACKGROUND Severe acute respiratory syndrome coronavirus 2 has been confirmed to be a newly discovered zoonotic pathogen that causes highly contagious viral pneumonia,which the World Health Organization has named novel coronavirus pneumonia.Since its outbreak,it has become a global pandemic.During the outbreak of coronavirus disease 2019(COVID-19),however,there is no mature experience or guidance on how to carry out emergency surgery for suspected cases requiring emergency surgical intervention and perioperative safety protection against virus.CASE SUMMARY A 41-year-old man was admitted to the hospital for emergency treatment due to"3-d abdominal pain aggravated with cessation of exhaust and defecation".After improving inspections and laboratory tests,the patient was assessed and diagnosed by the multiple discipline team as"strangulation obstruction,pulmonary infection”.His body temperature was 38.8℃,and the chest computed tomography showed pulmonary infection.Given fever and pneumonia,we could not rule out COVID-19 after consultation by fever clinicians and respiratory experts.Hence,we performed emergency surgery under three-level protection for the suspected case.After surgery,his nucleic acid test for COVID-19 was negative,meaning COVID-19 was excluded,and routine postoperative treatment and nursing was followed.The patient was treated with symptomatic support after the operation.The stomach tube and urinary tube were removed on the 1st d after the operation.The clearing diet was started on the 3rd d after the operation,and the body temperature returned to normal.Flatus and bowel movements were noted on 5th postoperative day.He was discharged after 8 d of hospitalization.The patient was followed up for 4 mo after discharge,no serious complications occurred.A 71-year-old woman was admitted to our emergency room due to"abdominal distention,fatigue for 6 d and fever for 13 h".After the multiple discipline team evaluation,the patient was diagnosed as"intestinal obstruction,abdominal mass,peritonitis and pulmonary infection".At that time,the patient's body temperature was 39.6℃,and chest computed tomography indicated pulmonary infection.COVID-19 could not be completely excluded after consultation in the fever outpatient department and respiratory department.Therefore,the patient was treated as a suspected case,and an urgent operation was performed under three-level medical protection.Postoperative nucleic acid test was negative,COVID-19 was excluded,and routine postoperative treatment and nursing were followed.After the operation,the patient received symptomatic and supportive treatment.The gastric tube was removed on the 1st d after the operation,and the urinary tube was removed on the 3rd d after the operation.Enteral nutrition began on the 3rd d after the operation.To date,no serious complications have been found during follow-up after discharge.CONCLUSION Based on the previous treatment experience,we reviewed the procedures of two cases of suspected COVID-19 emergency surgery and extracted the perioperative protection experience.By referring to the literature and following the regulations on prevention and management of infectious diseases,we have developed a relatively mature and complete emergency surgical workflow for suspected COVID-19 cases and shared perioperative protection and management experience and measures.
文摘Objective:To study the clinical effects of emergency surgery in treating patients with acute abdominal pain.Methods:60 patients admitted to our hospital between January 2019 and December 2019 were randomly selected as subjects,and the incidence of complications and mortality of the patients were observed.Results:Among the 60 patients,definitive diagnosis was obtained during the operation and there was no mortality.After the operation,they were transferred to other relevant departments for continued treatment.Among the 60 patients,4 cases had complications,accounted for incidence of 6.67%.Conclusion:The diagnosis of emergency surgical treatment based on acute abdominal pain avoided misdiagnosis and realized non-invasive diagnosis,and provided a valid reference for avoiding overtreatment.
文摘The disease burden of diverticulitis is high across inpatient and outpatient settings,and the prevalence of diverticulitis has increased.Historically,patients with acute diverticulitis were admitted routinely for intravenous antibiotics and many had urgent surgery with colostomy or elective surgery after only a few episodes.Several recent studies have challenged the standards of how acute and recurrent diverticulitis are managed,and many clinical practice guidelines(CPGs)have pivoted to recommend outpatient management and individualized decisions about surgery.Yet the rates of diverticulitis hospitalizations and operations are increasing in the United States,suggesting there is a disconnect from or delay in adoption of CPGs across the spectrum of diverticular disease.In this review,we propose approaching diverticulitis care from a population level to understand the gaps between contemporary studies and real-world practice and suggest strategies to implement and improve future care.
文摘BACKGROUND The use of intra-operative colonic lavage(IOCL)with primary anastomosis remains controversial in the emergency left-sided large bowel pathologies,with alternatives including Hartmann’s procedure,manual decompression and subtotal colectomy.AIM To compare the peri-operative outcomes of IOCL to other procedures.METHODS Electronic databases were searched for articles employing IOCL from inception till July 13,2020.Odds ratio and weighted mean differences(WMD)were estimated for dichotomous and continuous outcomes respectively.Single-arm meta-analysis was conducted using DerSimonian and Laird random effects.RESULTS Of 28 studies were included in this meta-analysis,involving 1142 undergoing IOCL,and 634 other interventions.IOCL leads to comparable rates of wound infection when compared to Hartmann’s procedure,and anastomotic leak and wound infection when compared to manual decompression.There was a decreased length of hospital stay(WMD=-7.750;95%CI:-13.504 to-1.996;P=0.008)compared to manual decompression and an increased operating time.Single-arm meta-analysis found that overall mortality rates with IOCL was 4%(CI:0.03-0.05).Rates of anastomotic leak and wound infection were 3%(CI:0.02-0.04)and 12%(CI:0.09-0.16)respectively.CONCLUSION IOCL leads to similar rates of post-operative complications compared to other procedures.More extensive studies are needed to assess the outcomes of IOCL for emergency left-sided colonic surgeries.
文摘Management of colorectal cancer(CRC)was severely affected by the changes implemented during the pandemic,and this resulted in delayed elective presentation,increased emergency presentation,reduced screening and delayed definitive therapy.This review was conducted to analyze the impact of the coronavirus disease 2019(COVID-19)pandemic on management of CRC and to identify the changes made in order to adapt to the pandemic.We performed a literature search in PubMed,Medline,Index Medicus,EMBASE,SCOPUS,Reference Citation Analysis(https://www.referencecitationanalysis.com/)and Google Scholar using the following keywords in various combinations:Colorectal cancer,elective surgery,emergency surgery,stage upgrading,screening,surveillance and the COVID-19 pandemic.Only studies published in English were included.To curtail the spread of COVID-19 infection,there were modifications made in the management of CRC.Screening was limited to high risk individuals,and the screening tests of choice during the pandemic were fecal occult blood test,fecal immunochemical test and stool DNA testing.The use of capsule colonoscopy and open access colonoscopy was also encouraged.Blood-based tests like serum methylated septin 9 were also encouraged for screening of CRC during the pandemic.The presentation of CRC was also affected by the pandemic with more patients presenting with emergencies like obstruction and perforation.Stage migration was also observed during the pandemic with more patients presenting with more advanced tumors.The operative therapy of CRC was altered by the pandemic as more emergencies surgeries were done,which may require exteriorization by stoma.This was to reduce the morbidity associated with anastomosis and encourage early discharge from the hospital.There was also an initial reduction in laparoscopic surgical procedures due to the fear of aerosols and COVID-19 infection.As we gradually come out of the pandemic,we should remember the lessons learned and continue to apply them even after the pandemic passes.
文摘BACKGROUND Plexiform fibromyxoma(PF)is a rare mesenchymal tumor,with limited case reports worldwide.Common clinical symptoms are abdominal discomfort and bleeding signs,which frequently present slow-onset in reported cases.Herein,we report a case of gastric PF presenting as acute onset and with pyemia accompanying tumor rupture.We resected the tumor as well as the distal gastric,bulbus duodeni and gallbladder for treatment in emergency surgery.Notably,before the onset of the disease,the patient received coronavirus disease 2019(COVID-19)vaccines.CASE SUMMARY A 26-year-old man was admitted to our hospital,due to abdominal pain and fever after having received COVID-19 vaccines.Laboratory examination indicated severe sepsis.Computed tomography scan revealed a large mass in the abdomen.Deformation of the gastrointestinal tract was seen during gastroscopy.After failure of anti-infective treatment and symptoms of shock developed,he received an emergency surgery.We found a huge and partly ruptured mass,with thick purulence.Microscopically,the mass was composed of spindle cells with clarified cytoplasm,accompanied by myxoid stroma and arborizing blood vessels.Immunohistochemistry showed the tumor cells as positive for smooth muscle actin and succinate dehydrogenase subunit B but negative for DOG-1 and CD117.Finally,the patient was diagnosed with gastric PF and discharged from the hospital.CONCLUSION Gastric PF manifesting as tumor rupture combined with pyemia is rare.Timely surgery is critical for optimal prognosis.
文摘BACKGROUND:Intestinal obstruction remains a common problem encountered in the surgical emergency,and usually occurs secondary to adhesions,obstructed herniae or tubercular strictures. However,at times,rare causes of obstruction can also be encountered.METHODS:A 24-year-old male patient presented with recurrent episodes of intestinal obstruction that was found to be secondary to an abdominal cocoon on laparotomy.RESULTS:The patient underwent adhesiolysis of the cocoon,and remains well on a follow-up. Histopathological report of the cocoon wall revealed f ibrocollagenic tissues with a mixed inf lammatory inf iltrate,without any evidence of tuberculosis.CONCLUSIONS:Abdominal cocoon can be a rare cause of intestinal obstruction in male patients. Adhesiolysis of the cocoon membrane releases the obstruction and gives good results.
文摘Pancreatic trauma is rare compared to other abdominal solid organ injuries,accounting for 0.2%-0.3% of all trauma patients. Moreover, this type of injury may frequently be overlooked or not readily appreciated on initial clinical examinations and investigations. The organ injury scale determines the severity of the trauma. Nonetheless, there are conflicting recommendations for the best strategy in severe cases. Overall, conservative management of induced severe traumatic pancreatitis is adequate. Modern imaging modalities such as ultrasound scanning and computed tomography scanning can detect injuries in fewer than 60% of patients. However, magnetic resonance cholangiopancreatography and endoscopic retrograde cholangiopancreatography(ERCP) have diagnostic accuracies approaching 90%-100%. Thus, management options include ERCP and stent placement or distal pancreatectomy in cases of complete gland transection and wide drainage only for damage control surgery, which can prevent mortality but increases the risk of morbidity. In the majority of cases, surgical intervention is not required and should be reserved for only severe grade Ⅲ to grade Ⅴ injuries.
文摘BACKGROUND Although the treatment guidelines for left sided diverticulitis are clear,the management of right colonic diverticulitis is not well established.This disease can no longer be ignored due to significant spread throughout Asia.AIM To analyse epidemiology,diagnosis and treatment of right-sided diverticulitis in western countries.METHODS MEDLINE and PubMed searches were performed using the key words "rightsided diverticulitis","right colon diverticulitis","caecal diverticulitis","ascending colon diverticulitis" and "caecum diverticula" in order to find relevant articles published until 2021.RESULTS A total of 18 studies with 422 patients were found.Correct diagnosis was made only in 32.2%,mostly intraoperatively or via CT scan.The main reason for misdiagnosis was a suspected acute appendicitis(56.8%).The treatment was a nonoperative management(NOM)in 184 patients(43.6%)and surgical in 238 patients(56.4%),seven of which after NOM failure.Recurrence rate was low(5.45%),similar to eastern studies and inferior to left-sided diverticulitis.Recurrent patients were successfully conservatively retreated in most cases.CONCLUSION The management of right-sided diverticulitis is not well clarified in the western world and no selective guidelines have been considered even if principles are similar to those with left-sided diverticulitis.Wrong diagnosis is one of the most important problems and CT scan seems to be the best imaging modality.NOM offers a safe and effective treatment;surgery should be considered only in cases of complicated diverticulitis or if malignancy cannot be excluded.Further studies are needed to clarify the correct treatment.
文摘The 2019 Novel Coronavirus(2019-nCoV,SARS-CoV-2)infection has already been assigned as a Class B infectious disease requiring Class A management strategy according to“the Law on the Prevention and Control of Infectious Diseases of the People’s Republic of China”and become a global pandemic.The incidence of emergencies in otorhinolaryngology,head and neck surgery such as foreign bodies in the esophagus and the respiratory tract,epistaxis,laryngeal obstruction with dyspnea,and head and neck trauma are relatively high.Emergency surgeries are required as some of these diseases progress rapidly and probably be life-threatening.In this article,we drafted the recommendations for diagnosis and treatment of emergency surgeries in otorhinolaryngology,head and neck surgery in the epidemic area of novel coronavirus pneumonia based on“Novel Coronavirus Pneumonia Diagnosis and Treatment Plan(Provisional;7th Edition Revisions)”and WHO guidelines,combined with the experience of emergency surgeries in the Department of Otorhinolaryngology,Wuhan Union Hospital,Tongji Medical College,Huazhong University of Science and Technology,which is at the center outbreak area of the SARS-CoV-2 pneumonia(COVID-19)in China,to improve the success rate of treatment for otorhinolaryngology,head and neck surgery emergency surgeries and to reduce the SARS-CoV-2 infection rate in the perioperative period.
文摘<strong>Background:</strong> <span style="font-family:;" "=""><span style="font-family:Verdana;">Clinical predictors of death and survival in surgical treatment </span><span style="font-family:Verdana;">of colon cancer are easily confounded by the modern adjuvant and</span><span style="font-family:Verdana;"> neo-adjuvant chemotherapy. This study focuses on lethality and survival during implementation of ultra-radical surgery for colonic cancer prior to multimodal therapy. </span><b><span style="font-family:Verdana;">Methods: </span></b><span style="font-family:Verdana;">Retrospective observational follow-up study of 824 consecutive, unselected patients resected for Stage I, II, III and IV colon cancer from 1990 until 2000 at one tertiary centre, with a median follow-up of 45 months (0 - 202 months). Predictors for death were assessed by Cox regression analyses and log-rank test. The cause of death was obtained from the Norwegian Cause of Death Registry. </span><b><span style="font-family:Verdana;">Results:</span></b><span style="font-family:Verdana;"> The relative survival rates were 86.3%, 71.9%, 50.3% and 6.6% in Stage I, II, III and IV, respectively. In 28.7% </span><span style="font-family:Verdana;">of the patients, the cause of death was other than colorectal cancer recur</span><span style="font-family:Verdana;">rence. </span><span style="font-family:Verdana;">The adjusted Cox regression model showed that higher age (1.04 (95% CI:</span><span style="font-family:Verdana;"> 1.03;1.05)), male gender (1.37 (1.14;1.66)), emergency surgery (1.52 (1.21;</span><span style="font-family:Verdana;">1.93)), left vs. right hemicolectomy (1.39 (1.03;1.87)), and perioperative</span><span style="font-family:Verdana;"> blood transfusion (1.25 (1.01;1.55)) were predictors of reduced survival. Health without known comorbidity (0.71 (0.58;0.88)), D2 versus D1 lymph node dissection (0.66 (0.53;0.83)) and tumour Stage I, II, III versus Stage IV 0.10 (0.06;0.16), 0.14 (0.11;0.19), 0.23 (0.18;0.30) were associated with prolonged survival. </span><b><span style="font-family:Verdana;">Conclusions:</span></b><span style="font-family:Verdana;"> In 28.7% of the patients, the cause of death was other than colorectal cancer recurrence. Age, sex, comorbidity, emergency resec</span><span style="font-family:Verdana;">tion, lack of lymph node dissection, tumour stage, and preoperative blood</span><span style="font-family:Verdana;"> transfusions are all significant predictors for reduced survival after surgery for colon cancer.</span></span>
