BACKGROUND Gallstone ileus following one anastomosis gastric bypass(OAGB)is an exceptionally rare complication.The presented case report aims to highlight the unique occurrence of this condition and its surgical manag...BACKGROUND Gallstone ileus following one anastomosis gastric bypass(OAGB)is an exceptionally rare complication.The presented case report aims to highlight the unique occurrence of this condition and its surgical management.Understanding the clinical presentation,diagnostic challenges and successful surgical inter-vention in such cases is crucial for healthcare professionals involved in bariatric surgery.CASE SUMMARY We present a case report of gallstone ileus following OAGB and discuss its diagnosis and surgical management.A 66-year-old female with a history of OAGB presented to the emergency room with symptoms of small bowel obstru-ction.Computed tomography scan revealed a gallstone impacted in the distal ileum,causing obstruction.The patient underwent a laparoscopically assisted enterolithotomy,during which the gallstone was extracted and the enterotomy was closed.The patient had an uneventful recovery and was dis-charged on postoperative day four.CONCLUSION Gallstone ileus should be considered as a possible complication after OAGB,and prompt surgical intervention is usually required for its management.This case report contributes to the limited existing literature,providing insights into the management of this uncommon complication.展开更多
BACKGROUND Gallstone ileus is a rare complication of gallstone disease in which a stone enters the enteric lumen and causes mechanical obstruction usually by bilioenteric fistula.Gallstone ileus accounts for 25%of all...BACKGROUND Gallstone ileus is a rare complication of gallstone disease in which a stone enters the enteric lumen and causes mechanical obstruction usually by bilioenteric fistula.Gallstone ileus accounts for 25%of all bowel obstructions among the population>65 years of age.Despite medical advances over the last decades,gallstone ileus is still associated with high rates of morbidity and mortality.CASE SUMMARY An 89-year-old man with a history of gallstones was admitted to the Gastroenterology Department of our hospital,complaining of vomiting and cessation of bowel movements and flatus.Abdominal computed tomography showed cholecystoduodenal fistula and upper jejunum obstruction due to gallstones,pneumatosis in the gallbladder,and pneumobilia indicating Rigler’s triad.Considering the high risk of surgical management,we performed propulsive enteroscopy and laser lithotripsy twice to relieve the bowel occlusion.However,the intestinal obstruction was not relieved by the less invasive procedure.Then,the patient was transferred to the Department of Biliary-pancreatic Surgery.The patient underwent the one-stage procedure including laparoscopic duodenoplasty(fistula closure),cholecystectomy,enterolithotomy,and repair.After surgery,the patient presented with complications of acute renal failure,postoperative leak,acute diffuse peritonitis,septicopyemia,septic shock,and multiple organ failure,and finally died.CONCLUSION Early surgical intervention is the mainstay of treatment for gallstone ileus.For elderly patients with significant comorbidities,enterolithotomy alone is advised.展开更多
AIM:To retrospectively establish the diagnostic criteria of gallstone ileus on CT, and to prospectively apply these criteria to determine the diagnostic accuracy of CT to confirm or exclude gallstone ileus in patients...AIM:To retrospectively establish the diagnostic criteria of gallstone ileus on CT, and to prospectively apply these criteria to determine the diagnostic accuracy of CT to confirm or exclude gallstone ileus in patients who presented with acute small bowel obstruction (SBO). Another purpose was to ascertain whether the size of ectopic gallstones would affect treatment strategy. METHODS: Fourteen CT scans in cases of proved gallstone ileus were evaluated retrospectively by two radiologists for the presence or absence of previously reported CT findings to establish the diagnostic criteria. These criteria were applied in a prospective contrast enhanced CT study of 165 patients with acute SBO, which included those 14 cases of gallstone ileus. The hard copy images of 165 CT studies were reviewed by a different group of two radiologists but without previous knowledge of the patient's final diagnosis. All CT data were further analyzed to determine the diagnostic accuracy of gallstone ileus when using CT in prospective evaluation of acute SBO. The size of ectopic gallstone on CT was correlated with the clinical course. RESULTS: The diagnostic criteria of gallstone ileus on CT were established retrospectively, which included: (1) SBO; (2) ectopic gallstone; either rim-calcified or total-calcified; (3) abnormal gall bladder with complete air collection, presence of air-fluid level, or fluid accumulation with irregular wall. Prospectively, CT confirmed the diagnosis in 13 cases of gallstone ileus with these three criteria. Only one false negative case could be identified. The remaining 151 patients are true negative cases and no false positive case could be disclosed. The overall sensitivity, specificity and accuracy of CT in diagnosing gallstone ileus were 93%, 100%; and 99%, respectively. Surgical exploration was performed in 13 patients of gallstone ileus with ectopic stones sized larger than 3 cm. One patient recovered uneventfully following conservative treatment with an ectopic stone sized 2 cm in the long axis. CONCLUSION: Contrast enhanced CT imaging offered crucial evidence not only for the diagnosis of gallstone ileus but also for decision making in management strategy.展开更多
Background: A cholecystoenteric stula (CEF) is an uncommon complication of gallstone disease. The aim of this study was to present our experience of a series of patients with CEF, presenting with or without gallstone ...Background: A cholecystoenteric stula (CEF) is an uncommon complication of gallstone disease. The aim of this study was to present our experience of a series of patients with CEF, presenting with or without gallstone ileus, along with their surgical outcomes. Methods: From 2015 to 2018, 3245 consecutive patients underwent cholecystectomy for gallbladder disease at our institution, of which 15 were diagnosed with a CEF. All electronic medical records were retrospectively reviewed. Results: Fifteen patients presented with CEF. Ten patients presented cholecystoduodenal stula, four pa- tients cholecystocolonic, and one patient cholecystogastric counterparts. Twelve patients were female. The median patient age was 61 years (range 33 86 years). Five patients presented with gallstone ileus treated by laparotomy and enterolithotomy. In ten patients, a laparoscopic approach was attempted, but conversion to open surgery was necessary for eight of them. The median operative time was 140 min (range 60 240 min), and the median operative blood loss was 50 mL (range 10600mL). The procedure-related morbidity and mortality rates were 13.3% and 6.7%, respectively. Conclusions: There is no consensus on the best treatment modality for a CEF, as the treatment outcome is mostly dependent on the surgeon’s expertise and the patient’s condition. Not all CEFs are accompanied by gallstone ileus. For such case, the main purpose is to resolve the intestinal obstruction and, unless necessary, avoidance of the gallbladder area.展开更多
Gallstone ileus is a rare disease and accounts for 1%-4% of all cases of mechanical intestinal obstruction. It usually occurs in the elderly with a female predominance and may result in a high mortality rate. Its diag...Gallstone ileus is a rare disease and accounts for 1%-4% of all cases of mechanical intestinal obstruction. It usually occurs in the elderly with a female predominance and may result in a high mortality rate. Its diagnosis is difficult and early diagnosis could reduce the mortality. Surgery remains the mainstay of treatment. We report two cases of gallstone ileus. The first was a 78-year old woman who had a 2-d history of vomiting and epigastralgia. Plain abdominal film suggested small bowel obstruction clinically attributed to adhesions. Later on, gallstone ileus was diagnosed by abdominal computed tomography (CT) based on the presence of pneumobilia, bowel obstruction, and an ectopic stone within the jejunum. She underwent emergent laparotomy with a one-stage procedure of enterolithotomy, cholecystectomy and fistula repair. The second case was a 76-year old man with a 1-wk history of epigastralgia. Plain abdominal film showed two round calcified stones in the right upper quadrant. Fistulography confirmed the presence of a cholecystoduodenal fistula and gallstone ileus was also diagnosed by abdominal CT. We attempted to remove the stones endoscopically, but failed leading to an emergent laparotomy and the same one-stage procedure as for the first case. The postoperative courses of the two cases were uneventful. Inspired by these 2 cases we reviewed the literature on the cause, diagnosis and treatment of gallstone ileus.展开更多
The surgical management of gallstone ileus is complex and potentially highly morbid.Initial management requires enterolithotomy and is generally followed by fistula resection at a later date.There have been reports of...The surgical management of gallstone ileus is complex and potentially highly morbid.Initial management requires enterolithotomy and is generally followed by fistula resection at a later date.There have been reports of gallstone extraction using various endoscopic modalities to relieve the obstruction,however,to date,there has never been a published case of endoscopic stone extraction from the colon using electrohydraulic lithotripsy.In this report,we present the technique employed to successfully perform an electrohydraulic lithotripsy for removal of a large gallstone impacted in the sigmoid colon.A cavity was excavated in an obstructing 4.1 cm lamellated stone in the sigmoid colon using electrohydraulic lithotripsy.A screw stent retractor and stent extractor bored a larger lumen which allowed for guidewire advancement and stone fracture via serial pneumatic balloon dilatation.The stone fragments were removed.Electrohydraulic lithotripsy is a safe and effective method to treat colonic obstruction in the setting of gallstone ileus.展开更多
BACKGROUND The management of recurrent gallstone ileus(GSI)is unsatisfactory,and there is no consensus on how to reduce the incidence of recurrent GSI.CASE SUMMARY A 79-year-old man presented to the Emergency Departme...BACKGROUND The management of recurrent gallstone ileus(GSI)is unsatisfactory,and there is no consensus on how to reduce the incidence of recurrent GSI.CASE SUMMARY A 79-year-old man presented to the Emergency Department of our hospital complaining of abdominal pain.An abdominal computed tomography(CT)scan revealed cholecystolithiasis,intrahepatic bile duct dilatation,gas accumulation,small intestinal obstruction,and circular high-density shadow in the intestinal cavity.Emergency surgery revealed that the small intestine had extensive adhesions,unclear gallbladder exposure,obvious adhesions,and difficult separation.The obstruction was located 70 cm between the ileum and the ileocecum,which was incarcerated by gallstones,and a simple enterolithotomy was carried out.On the third day after the operation,he had passed gas and defecated and had begun a liquid diet.On the fifth day after the operation,he suddenly experienced abdominal distension and discomfort.Emergency CT examination revealed recurrent GSI,and the diameter of the stone was approximately 2.0 cm(consistent with the shape of cholecystolithiasis on the abdominal CT scan before the first operation).The patient’s symptoms were not significantly relieved after conservative treatment.On the ninth day after the operation,emergency enterolithotomy was performed again along the original surgical incision.On the twentieth day after the second operation,the patient fully recovered and was discharged from the hospital.CONCLUSION We believe that a thorough examination of the bowel and gallbladder for gallstones based on preoperative imaging during surgery and removal of them as far as possible on the premise of ensuring the safety of patients are an effective strategy to reduce the recurrence of GSI.展开更多
Gallstone ileus due to erosion of one or more gallstones into the gastrointestinal tract is an uncommon cause of small bowel obstruction. The site of impaction is usually distal ileum, and less commonly the jejunum, c...Gallstone ileus due to erosion of one or more gallstones into the gastrointestinal tract is an uncommon cause of small bowel obstruction. The site of impaction is usually distal ileum, and less commonly the jejunum, colon, duodenum, or stomach. We report a rare case of gallstone ileus with impaction at the proximal small bowel and at a Meckel's diverticulum(MD) in a 64-yearold woman managed with laparoscopic converted to open small bowel resections. Patient was discharged home in stable condition and remained asymptomatic at 6-mo follow up. We review the current literature on surgical approaches to MD and gallstone ileus. Diverticulectomy or segmental resection is preferred for complicated MD. For gallstone ileus, simple enterolithotomy or segmental resection are the most the most favored especially in older co-morbid patients due to lower mortality rates and the rarity of recurrent gallstone ileus. In addition, laparoscopy has been increasingly reported as a safe approach to manage gallstone ileus.展开更多
BACKGROUND: Gallstone ileus is a heterogeneous and highly morbid condition that suffers from a lack of consensus regarding the timing and approach to management of the biliary tree and associated fistula. METHODS: We ...BACKGROUND: Gallstone ileus is a heterogeneous and highly morbid condition that suffers from a lack of consensus regarding the timing and approach to management of the biliary tree and associated fistula. METHODS: We report three cases that demonstrate the spectrum of gallstone ileus with classical examples of both Barnard’s and Bouveret’s syndromes. Clinical presentation diagnostic imaging, surgical technique and outcome are discussed. RESULTS: One patient with Barnard’s syndrome presented with recurrent gallstone ileus. To minimize the risks of complex, definitive biliary surgery and avoid further recurrent episodes, a cholecystolithotomy was performed with effect Two cases of Bouveret’s syndrome were successfully managed with enterolithotomy/cholecystectomy and multivisceral resection respectively, thus highlighting the diverse nature of this disease and management options. CONCLUSIONS: Following enterolithotomy, potentially morbid definitive one-stage surgery in typically compromised, elderly patients needs to be weighed against the risk of recurrence and ongoing biliary pathology. We suggest the use of open cholecystolithotomy for the removal of residual gallstones when the patient is not suitable for definitive biliary surgery.展开更多
BACKGROUND:Colonic gallstone is an uncommon entity with high morbidity and mortality due to various reasons. It remains a diagnostic challenge because of delayed and non-specific presentations,especially in the elderl...BACKGROUND:Colonic gallstone is an uncommon entity with high morbidity and mortality due to various reasons. It remains a diagnostic challenge because of delayed and non-specific presentations,especially in the elderly population,often with multiple co-morbidities. METHOD:We present a case of 81-year-old woman who had a large bowel obstruction due to colonic gallstone. RESULTS:Immediately after a cholecysto-colonic fistula was found by laporotomy,she underwent a single stage enterolithotomy,cholecystectomy and fistula closure. CONCLUSIONS:A single stage enterolithotomy,cholecys- tectomy and fistula closure is ideal for this condition. Various other surgical options in the literature are discussed.展开更多
Enterolithiasis or formation of gastrointestinal concretions is an uncommon medical condition that develops in the setting of intestinal stasis in the presence of the intestinal diverticula, surgical enteroanastomoses...Enterolithiasis or formation of gastrointestinal concretions is an uncommon medical condition that develops in the setting of intestinal stasis in the presence of the intestinal diverticula, surgical enteroanastomoses, blind pouches, afferent loops, incarcerated hernias, small intestinal tumors, intestinal kinking from intra-abdominal adhesions, and stenosing or stricturing Crohn’s disease and intestinal tuberculosis. Enterolithiasis is classified into primary and secondary types. Its prevalence ranges from 0.3% to 10% in selected populations. Proximal primary enteroliths are composed of choleic acid salts and distal enteroliths are calcified. Clinical presentation includes abdominal pains, distention, nausea, and vomiting of occasionally sudden but often fluctuating subacute nature which occurs as a result of the enterolith tumbling through the bowel lumen. Thorough history and physical exam coupled with radiologic imaging helps establish a diagnosis in a patient at risk. Complications include bowel obstruction, direct pressure injury to the intestinal mucosa, intestinal gangrene, intussusceptions, afferent loop syndrome, diverticulitis, iron deficiency anemia, gastrointestinal hemorrhage, and perforation. Mortality of primary enterolithiasis may reach 3% and secondary enterolithiasis 8%. Risk factors include poorly conditioned patients with significant obstruction and delay in diagnosis. Treatment relies on timely recognition of the disease and endoscopic or surgical intervention. With advents in new technology, improved outcome is expected for patients with enterolithiasis.展开更多
We report the case of an 84-year-old female who had a partial gastrectomy with Billroth-Ⅱ anastomosis 24 years ago for a benign peptic ulcer who now presented an acute pancreatitis secondary to an afferent loop syndr...We report the case of an 84-year-old female who had a partial gastrectomy with Billroth-Ⅱ anastomosis 24 years ago for a benign peptic ulcer who now presented an acute pancreatitis secondary to an afferent loop syndrome. The syndrome was caused by a gallstone that migrated through a cholecystoenteric fistula. This is the first description in the literature of a biliary stone causing afferent loop syndrome.展开更多
Background Bouveret syndrome is characterized by gallstone impaction in the upper gastrointestinal tract causing gastric outlet obstruction.In Bouveret syndrome,endoscopic gallstone removal can avert the need for surg...Background Bouveret syndrome is characterized by gallstone impaction in the upper gastrointestinal tract causing gastric outlet obstruction.In Bouveret syndrome,endoscopic gallstone removal can avert the need for surgery.However,in cases in which endoscopic therapy is unlikely to succeed,endoscopic attempts delay definitive treatment and compound patient risks.We previously developed a model that predicts endoscopic outcomes from data derived through a systematic review.This tool uses gallstone length,site of impaction,and the number of planned methods of lithotripsy to predict the likelihood of endoscopic success with an accuracy of 81.0%.This study aimed to evaluate our tool performance in an independent,non-training data set and assess endoscopic and surgical outcomes.Methods Systematic searches of the PubMed,Scopus,and Cochrane databases were performed for articles published between 16 April 2018 and 1 June 2021.The data reported after our previous study were harvested and inputted into the tool to evaluate their ability to accurately predict outcomes when compared with actual outcomes.Results Newly collated data in fields of interest showed no significant statistical differences compared with previous training data sets.Endoscopic therapy was successful in 41.9%of cases.Gallstones of ≤4 cm had a higher chance of successful endoscopic intervention(odds ratio 6.7,95%confidence interval 1.7–25.8,P<0.01).Complications of surgery were reported in 29.5%;there was one fatality reported.Post hoc evaluation of our predictive tool demonstrated an AUROC score of 0.80.Conclusions We have demonstrated in an independent data set that the tool can be used to accurately predict outcomes of endoscopic therapy.Patients in whom endoscopic therapy is most likely to fail should be offered an early surgical opinion.展开更多
文摘BACKGROUND Gallstone ileus following one anastomosis gastric bypass(OAGB)is an exceptionally rare complication.The presented case report aims to highlight the unique occurrence of this condition and its surgical management.Understanding the clinical presentation,diagnostic challenges and successful surgical inter-vention in such cases is crucial for healthcare professionals involved in bariatric surgery.CASE SUMMARY We present a case report of gallstone ileus following OAGB and discuss its diagnosis and surgical management.A 66-year-old female with a history of OAGB presented to the emergency room with symptoms of small bowel obstru-ction.Computed tomography scan revealed a gallstone impacted in the distal ileum,causing obstruction.The patient underwent a laparoscopically assisted enterolithotomy,during which the gallstone was extracted and the enterotomy was closed.The patient had an uneventful recovery and was dis-charged on postoperative day four.CONCLUSION Gallstone ileus should be considered as a possible complication after OAGB,and prompt surgical intervention is usually required for its management.This case report contributes to the limited existing literature,providing insights into the management of this uncommon complication.
基金Supported by The National Natural Science Foundation of China,No.82100568.
文摘BACKGROUND Gallstone ileus is a rare complication of gallstone disease in which a stone enters the enteric lumen and causes mechanical obstruction usually by bilioenteric fistula.Gallstone ileus accounts for 25%of all bowel obstructions among the population>65 years of age.Despite medical advances over the last decades,gallstone ileus is still associated with high rates of morbidity and mortality.CASE SUMMARY An 89-year-old man with a history of gallstones was admitted to the Gastroenterology Department of our hospital,complaining of vomiting and cessation of bowel movements and flatus.Abdominal computed tomography showed cholecystoduodenal fistula and upper jejunum obstruction due to gallstones,pneumatosis in the gallbladder,and pneumobilia indicating Rigler’s triad.Considering the high risk of surgical management,we performed propulsive enteroscopy and laser lithotripsy twice to relieve the bowel occlusion.However,the intestinal obstruction was not relieved by the less invasive procedure.Then,the patient was transferred to the Department of Biliary-pancreatic Surgery.The patient underwent the one-stage procedure including laparoscopic duodenoplasty(fistula closure),cholecystectomy,enterolithotomy,and repair.After surgery,the patient presented with complications of acute renal failure,postoperative leak,acute diffuse peritonitis,septicopyemia,septic shock,and multiple organ failure,and finally died.CONCLUSION Early surgical intervention is the mainstay of treatment for gallstone ileus.For elderly patients with significant comorbidities,enterolithotomy alone is advised.
文摘AIM:To retrospectively establish the diagnostic criteria of gallstone ileus on CT, and to prospectively apply these criteria to determine the diagnostic accuracy of CT to confirm or exclude gallstone ileus in patients who presented with acute small bowel obstruction (SBO). Another purpose was to ascertain whether the size of ectopic gallstones would affect treatment strategy. METHODS: Fourteen CT scans in cases of proved gallstone ileus were evaluated retrospectively by two radiologists for the presence or absence of previously reported CT findings to establish the diagnostic criteria. These criteria were applied in a prospective contrast enhanced CT study of 165 patients with acute SBO, which included those 14 cases of gallstone ileus. The hard copy images of 165 CT studies were reviewed by a different group of two radiologists but without previous knowledge of the patient's final diagnosis. All CT data were further analyzed to determine the diagnostic accuracy of gallstone ileus when using CT in prospective evaluation of acute SBO. The size of ectopic gallstone on CT was correlated with the clinical course. RESULTS: The diagnostic criteria of gallstone ileus on CT were established retrospectively, which included: (1) SBO; (2) ectopic gallstone; either rim-calcified or total-calcified; (3) abnormal gall bladder with complete air collection, presence of air-fluid level, or fluid accumulation with irregular wall. Prospectively, CT confirmed the diagnosis in 13 cases of gallstone ileus with these three criteria. Only one false negative case could be identified. The remaining 151 patients are true negative cases and no false positive case could be disclosed. The overall sensitivity, specificity and accuracy of CT in diagnosing gallstone ileus were 93%, 100%; and 99%, respectively. Surgical exploration was performed in 13 patients of gallstone ileus with ectopic stones sized larger than 3 cm. One patient recovered uneventfully following conservative treatment with an ectopic stone sized 2 cm in the long axis. CONCLUSION: Contrast enhanced CT imaging offered crucial evidence not only for the diagnosis of gallstone ileus but also for decision making in management strategy.
文摘Background: A cholecystoenteric stula (CEF) is an uncommon complication of gallstone disease. The aim of this study was to present our experience of a series of patients with CEF, presenting with or without gallstone ileus, along with their surgical outcomes. Methods: From 2015 to 2018, 3245 consecutive patients underwent cholecystectomy for gallbladder disease at our institution, of which 15 were diagnosed with a CEF. All electronic medical records were retrospectively reviewed. Results: Fifteen patients presented with CEF. Ten patients presented cholecystoduodenal stula, four pa- tients cholecystocolonic, and one patient cholecystogastric counterparts. Twelve patients were female. The median patient age was 61 years (range 33 86 years). Five patients presented with gallstone ileus treated by laparotomy and enterolithotomy. In ten patients, a laparoscopic approach was attempted, but conversion to open surgery was necessary for eight of them. The median operative time was 140 min (range 60 240 min), and the median operative blood loss was 50 mL (range 10600mL). The procedure-related morbidity and mortality rates were 13.3% and 6.7%, respectively. Conclusions: There is no consensus on the best treatment modality for a CEF, as the treatment outcome is mostly dependent on the surgeon’s expertise and the patient’s condition. Not all CEFs are accompanied by gallstone ileus. For such case, the main purpose is to resolve the intestinal obstruction and, unless necessary, avoidance of the gallbladder area.
文摘Gallstone ileus is a rare disease and accounts for 1%-4% of all cases of mechanical intestinal obstruction. It usually occurs in the elderly with a female predominance and may result in a high mortality rate. Its diagnosis is difficult and early diagnosis could reduce the mortality. Surgery remains the mainstay of treatment. We report two cases of gallstone ileus. The first was a 78-year old woman who had a 2-d history of vomiting and epigastralgia. Plain abdominal film suggested small bowel obstruction clinically attributed to adhesions. Later on, gallstone ileus was diagnosed by abdominal computed tomography (CT) based on the presence of pneumobilia, bowel obstruction, and an ectopic stone within the jejunum. She underwent emergent laparotomy with a one-stage procedure of enterolithotomy, cholecystectomy and fistula repair. The second case was a 76-year old man with a 1-wk history of epigastralgia. Plain abdominal film showed two round calcified stones in the right upper quadrant. Fistulography confirmed the presence of a cholecystoduodenal fistula and gallstone ileus was also diagnosed by abdominal CT. We attempted to remove the stones endoscopically, but failed leading to an emergent laparotomy and the same one-stage procedure as for the first case. The postoperative courses of the two cases were uneventful. Inspired by these 2 cases we reviewed the literature on the cause, diagnosis and treatment of gallstone ileus.
文摘The surgical management of gallstone ileus is complex and potentially highly morbid.Initial management requires enterolithotomy and is generally followed by fistula resection at a later date.There have been reports of gallstone extraction using various endoscopic modalities to relieve the obstruction,however,to date,there has never been a published case of endoscopic stone extraction from the colon using electrohydraulic lithotripsy.In this report,we present the technique employed to successfully perform an electrohydraulic lithotripsy for removal of a large gallstone impacted in the sigmoid colon.A cavity was excavated in an obstructing 4.1 cm lamellated stone in the sigmoid colon using electrohydraulic lithotripsy.A screw stent retractor and stent extractor bored a larger lumen which allowed for guidewire advancement and stone fracture via serial pneumatic balloon dilatation.The stone fragments were removed.Electrohydraulic lithotripsy is a safe and effective method to treat colonic obstruction in the setting of gallstone ileus.
基金Supported by Project of Taizhou Science and Technology Department,No. 2017KY711Project of Taizhou University,No.2018PY057Project of Taizhou Central Hospital,No. 2019KT003
文摘BACKGROUND The management of recurrent gallstone ileus(GSI)is unsatisfactory,and there is no consensus on how to reduce the incidence of recurrent GSI.CASE SUMMARY A 79-year-old man presented to the Emergency Department of our hospital complaining of abdominal pain.An abdominal computed tomography(CT)scan revealed cholecystolithiasis,intrahepatic bile duct dilatation,gas accumulation,small intestinal obstruction,and circular high-density shadow in the intestinal cavity.Emergency surgery revealed that the small intestine had extensive adhesions,unclear gallbladder exposure,obvious adhesions,and difficult separation.The obstruction was located 70 cm between the ileum and the ileocecum,which was incarcerated by gallstones,and a simple enterolithotomy was carried out.On the third day after the operation,he had passed gas and defecated and had begun a liquid diet.On the fifth day after the operation,he suddenly experienced abdominal distension and discomfort.Emergency CT examination revealed recurrent GSI,and the diameter of the stone was approximately 2.0 cm(consistent with the shape of cholecystolithiasis on the abdominal CT scan before the first operation).The patient’s symptoms were not significantly relieved after conservative treatment.On the ninth day after the operation,emergency enterolithotomy was performed again along the original surgical incision.On the twentieth day after the second operation,the patient fully recovered and was discharged from the hospital.CONCLUSION We believe that a thorough examination of the bowel and gallbladder for gallstones based on preoperative imaging during surgery and removal of them as far as possible on the premise of ensuring the safety of patients are an effective strategy to reduce the recurrence of GSI.
文摘Gallstone ileus due to erosion of one or more gallstones into the gastrointestinal tract is an uncommon cause of small bowel obstruction. The site of impaction is usually distal ileum, and less commonly the jejunum, colon, duodenum, or stomach. We report a rare case of gallstone ileus with impaction at the proximal small bowel and at a Meckel's diverticulum(MD) in a 64-yearold woman managed with laparoscopic converted to open small bowel resections. Patient was discharged home in stable condition and remained asymptomatic at 6-mo follow up. We review the current literature on surgical approaches to MD and gallstone ileus. Diverticulectomy or segmental resection is preferred for complicated MD. For gallstone ileus, simple enterolithotomy or segmental resection are the most the most favored especially in older co-morbid patients due to lower mortality rates and the rarity of recurrent gallstone ileus. In addition, laparoscopy has been increasingly reported as a safe approach to manage gallstone ileus.
文摘BACKGROUND: Gallstone ileus is a heterogeneous and highly morbid condition that suffers from a lack of consensus regarding the timing and approach to management of the biliary tree and associated fistula. METHODS: We report three cases that demonstrate the spectrum of gallstone ileus with classical examples of both Barnard’s and Bouveret’s syndromes. Clinical presentation diagnostic imaging, surgical technique and outcome are discussed. RESULTS: One patient with Barnard’s syndrome presented with recurrent gallstone ileus. To minimize the risks of complex, definitive biliary surgery and avoid further recurrent episodes, a cholecystolithotomy was performed with effect Two cases of Bouveret’s syndrome were successfully managed with enterolithotomy/cholecystectomy and multivisceral resection respectively, thus highlighting the diverse nature of this disease and management options. CONCLUSIONS: Following enterolithotomy, potentially morbid definitive one-stage surgery in typically compromised, elderly patients needs to be weighed against the risk of recurrence and ongoing biliary pathology. We suggest the use of open cholecystolithotomy for the removal of residual gallstones when the patient is not suitable for definitive biliary surgery.
文摘BACKGROUND:Colonic gallstone is an uncommon entity with high morbidity and mortality due to various reasons. It remains a diagnostic challenge because of delayed and non-specific presentations,especially in the elderly population,often with multiple co-morbidities. METHOD:We present a case of 81-year-old woman who had a large bowel obstruction due to colonic gallstone. RESULTS:Immediately after a cholecysto-colonic fistula was found by laporotomy,she underwent a single stage enterolithotomy,cholecystectomy and fistula closure. CONCLUSIONS:A single stage enterolithotomy,cholecys- tectomy and fistula closure is ideal for this condition. Various other surgical options in the literature are discussed.
文摘Enterolithiasis or formation of gastrointestinal concretions is an uncommon medical condition that develops in the setting of intestinal stasis in the presence of the intestinal diverticula, surgical enteroanastomoses, blind pouches, afferent loops, incarcerated hernias, small intestinal tumors, intestinal kinking from intra-abdominal adhesions, and stenosing or stricturing Crohn’s disease and intestinal tuberculosis. Enterolithiasis is classified into primary and secondary types. Its prevalence ranges from 0.3% to 10% in selected populations. Proximal primary enteroliths are composed of choleic acid salts and distal enteroliths are calcified. Clinical presentation includes abdominal pains, distention, nausea, and vomiting of occasionally sudden but often fluctuating subacute nature which occurs as a result of the enterolith tumbling through the bowel lumen. Thorough history and physical exam coupled with radiologic imaging helps establish a diagnosis in a patient at risk. Complications include bowel obstruction, direct pressure injury to the intestinal mucosa, intestinal gangrene, intussusceptions, afferent loop syndrome, diverticulitis, iron deficiency anemia, gastrointestinal hemorrhage, and perforation. Mortality of primary enterolithiasis may reach 3% and secondary enterolithiasis 8%. Risk factors include poorly conditioned patients with significant obstruction and delay in diagnosis. Treatment relies on timely recognition of the disease and endoscopic or surgical intervention. With advents in new technology, improved outcome is expected for patients with enterolithiasis.
文摘We report the case of an 84-year-old female who had a partial gastrectomy with Billroth-Ⅱ anastomosis 24 years ago for a benign peptic ulcer who now presented an acute pancreatitis secondary to an afferent loop syndrome. The syndrome was caused by a gallstone that migrated through a cholecystoenteric fistula. This is the first description in the literature of a biliary stone causing afferent loop syndrome.
文摘Background Bouveret syndrome is characterized by gallstone impaction in the upper gastrointestinal tract causing gastric outlet obstruction.In Bouveret syndrome,endoscopic gallstone removal can avert the need for surgery.However,in cases in which endoscopic therapy is unlikely to succeed,endoscopic attempts delay definitive treatment and compound patient risks.We previously developed a model that predicts endoscopic outcomes from data derived through a systematic review.This tool uses gallstone length,site of impaction,and the number of planned methods of lithotripsy to predict the likelihood of endoscopic success with an accuracy of 81.0%.This study aimed to evaluate our tool performance in an independent,non-training data set and assess endoscopic and surgical outcomes.Methods Systematic searches of the PubMed,Scopus,and Cochrane databases were performed for articles published between 16 April 2018 and 1 June 2021.The data reported after our previous study were harvested and inputted into the tool to evaluate their ability to accurately predict outcomes when compared with actual outcomes.Results Newly collated data in fields of interest showed no significant statistical differences compared with previous training data sets.Endoscopic therapy was successful in 41.9%of cases.Gallstones of ≤4 cm had a higher chance of successful endoscopic intervention(odds ratio 6.7,95%confidence interval 1.7–25.8,P<0.01).Complications of surgery were reported in 29.5%;there was one fatality reported.Post hoc evaluation of our predictive tool demonstrated an AUROC score of 0.80.Conclusions We have demonstrated in an independent data set that the tool can be used to accurately predict outcomes of endoscopic therapy.Patients in whom endoscopic therapy is most likely to fail should be offered an early surgical opinion.
