BACKGROUND The magnetic compression technique has been used to establish an animal model of tracheoesophageal fistula(TEF),but the commonly shaped magnets present limitations of poor homogeneity of TEF and poor model ...BACKGROUND The magnetic compression technique has been used to establish an animal model of tracheoesophageal fistula(TEF),but the commonly shaped magnets present limitations of poor homogeneity of TEF and poor model control.We designed a Tshaped magnet system to overcome these problems and verified its effectiveness via animal experiments.AIM To investigate the effectiveness of a T-shaped magnet system for establishing a TEF model in beagle dogs.METHODS Twelve beagles were randomly assigned to groups in which magnets of the Tshaped scheme(study group,n=6)or normal magnets(control group,n=6)were implanted into the trachea and esophagus separately under gastroscopy.Operation time,operation success rate,and accidental injury were recorded.After operation,the presence and timing of cough and the time of magnet shedding were observed.Dogs in the control group were euthanized after X-ray and gastroscopy to confirm establishment of TEFs after coughing,and gross specimens of TEFs were obtained.Dogs in the study group were euthanized after X-ray and gastroscopy 2 wk after surgery,and gross specimens were obtained.Fistula size was measured in all animals,and then harvested fistula specimens were examined by hematoxylin and eosin(HE)and Masson trichrome staining.RESULTS The operation success rate was 100%for both groups.Operation time did not differ between the study group(5.25 min±1.29 min)and the control group(4.75 min±1.70 min;P=0.331).No bleeding,perforation,or unplanned magnet attraction occurred in any animal during the operation.In the early postoperative period,all dogs ate freely and were generally in good condition.Dogs in the control group had severe cough after drinking water at 6-9 d after surgery.X-ray indicated that the magnets had entered the stomach,and gastroscopy showed TEF formation.Gross specimens of TEFs from the control group showed the formation of fistulas with a diameter of 4.94 mm±1.29 mm(range,3.52-6.56 mm).HE and Masson trichrome staining showed scar tissue formation and hierarchical structural disorder at the fistulas.Dogs in the study group did not exhibit obvious coughing after surgery.X-ray examination 2 wk after surgery indicated fixed magnet positioning,and gastroscopy showed no change in magnet positioning.The magnets were removed using a snare under endoscopy,and TEF was observed.Gross specimens showed well-formed fistulas with a diameter of 6.11 mm±0.16 mm(range,5.92-6.36 mm),which exceeded that in the control group(P<0.001).Scar formation was observed on the internal surface of fistulas by HE and Masson trichrome staining,and the structure was more regular than that in the control group.CONCLUSION Use of the modified T-shaped magnet scheme is safe and feasible for establishing TEF and can achieve a more stable and uniform fistula size compared with ordinary magnets.Most importantly,this model offers better controllability,which improves the flexibility of follow-up studies.展开更多
Primary non-Hodgkin lymphomas in the esophagus are rare. Tracheoesophageal fistulas mainly arise from solid esophageal carcinoma or mediastinal malignancies. Our patient presented with cough, dysphagia and weight loss...Primary non-Hodgkin lymphomas in the esophagus are rare. Tracheoesophageal fistulas mainly arise from solid esophageal carcinoma or mediastinal malignancies. Our patient presented with cough, dysphagia and weight loss, and upon initial computed tomography imaging and esophagogastroduodenoscopy, a malignant mass in the middle third of esophagus with tracheoesophageal fistula was found. The location of the mass and presence of malignant tracheoesophageal fistula were strongly suggestive of squamous cell carcinoma. However, tumor biopsy revealed diffuse large B-cell lymphoma. This case report details a rare incident of a primary diffuse large B-cell lymphoma presented as tracheoesophageal fistula and reviews previous literature.展开更多
Background: The management of infants (infs.) with esophageal atresia and tracheoesophageal fistula (EA ± TEF) is demanding and complex. The aim of this study was to evaluate early morbidity, the timing of surger...Background: The management of infants (infs.) with esophageal atresia and tracheoesophageal fistula (EA ± TEF) is demanding and complex. The aim of this study was to evaluate early morbidity, the timing of surgery, and the results of surgery. Patients and Method: We collected data of 30 consecutive infs. treated for EA ± TEF between 2006 and 2014. Results: The median gestational age was 38 weeks (12 preterm), and the median Birth Weight (BW) was 2660 g (4 infs. had a BW 1500 g). The median Apgar score at 10 minutes was 10 (range 7 - 10). The median umbilical artery pH (UapH) was 7.30. According to the Spitz classification, 19 infs. were group 1, 9 infs. were group 2, and 2 infs. were group 3. Surgical repair was performed in 29 cases (25 EA;4 isolated TEF). Once the infs. arrived at the pediatric surgery department, surgery was postponed overnight in 11 cases. The duration of postoperative (p.o.) mechanical ventilation was significantly shorter for operations performed on day 2 after delivery. Twenty-four infs. (83%) underwent surgery within 2 days after delivery, and 5 infs. had later surgery. Chest drains (p.o.) for pneumothorax were inserted in 6 infs. (21%), and gastrostomy was performed in 6 cases (21%). No re-thoracotomy was required. The median length of hospital stay was 17.5 days (6 to 120). The incidence of p.o. mortality was 1 in 29 (3%). Discussion: The majority of the infs. presented growth retardation (indicated by low birth weight) and a stable immediate postnatal course. The data from this study support the concept of early but not emergent surgery for the majority of infs. with EA ± TEF. However, a remarkable rate of perioperative morbidity must be taken into account. Conclusion: Surgery for EA ± TEF can be performed safely during the first postnatal days with exception of very unstable preterm infants.展开更多
BACKGROUND Tracheoesophageal fistula(TEF)is a congenital anomaly characterized by interruptions in esophageal continuity with or without fistulous communication to the trachea.Anesthetic management during TEF repair i...BACKGROUND Tracheoesophageal fistula(TEF)is a congenital anomaly characterized by interruptions in esophageal continuity with or without fistulous communication to the trachea.Anesthetic management during TEF repair is challenging because of the difficulty of perioperative airway management.It is important to determine the appropriate position of the endotracheal tube(ETT)for proper ventilation and to prevent excessive gastric dilatation.Therefore,the tip of the ETT should be placed immediately below the fistula and above the carina.CASE SUMMARY A full-term,one-day-old,2.4 kg,50 cm male neonate was diagnosed with TEF type C.During induction,an ETT was inserted using video laryngoscope and advanced deeply to ensure that the tip passed over the fistula,according to known strategies.The passage of the ETT through the vocal cords was confirmed via video laryngoscope.However,after inflating the ETT cuff,breath sounds were not heard on bilateral lung auscultation.Instead,gastric sounds were heard.Considering that a large fistula(approximately 6.60 mm×4.54 mm)located 10.2mm above the carina was confirmed on preoperative tracheal computed tomography,the possibility of unintentional esophageal intubation was highly suspected.Therefore,we decided to uncuff and withdraw the ETT carefully for repositioning,while monitoring auscultation and end-tidal CO2 simultaneously.At a certain point(9.5 cm from the lip),clear breath sounds and proper end-tidal CO_(2) readings were suddenly achieved,and adequate ventilation was possible.CONCLUSION Preanesthetic anatomical evaluation with imaging studies in TEF is necessary to minimize complications related to airway management.展开更多
BACKGROUND The protective effect of tracheal stents is reported to relieve airway obstruction and reduce side effects of rapid progression of malignant tracheoesophageal fistula(MTEF)after immunotherapy in this case w...BACKGROUND The protective effect of tracheal stents is reported to relieve airway obstruction and reduce side effects of rapid progression of malignant tracheoesophageal fistula(MTEF)after immunotherapy in this case with 10 mo follow-up.CASE SUMMARY Two kinds of silicone stents were placed in the main airway of a 58-year-old male to relieve the airway obstruction caused by advanced esophageal carcinoma.The patient then received four doses of toripalimab.Subsequently,rapid,progressive deterioration of the original fistula was found.Although the fistula enlarged rapidly after immunotherapy,it remained covered completely,and likely because of this,his condition remained stable.Therefore,immunotherapy could be continued to treat the primary tumor.Despite these efforts,the patient died of the advancement of his esophageal cancer.CONCLUSION Appropriately-sized tracheal stent placement combined with immune checkpoint inhibitors may improve the quality of life and survival of patients with MTEF.展开更多
BACKGROUND Total pharyngo-laryngo-esophagectomy with a reconstruction of gastric pull-up is the most common treatment method for patients with multiple primary upper digestive tract carcinomas,such as hypopharyngeal c...BACKGROUND Total pharyngo-laryngo-esophagectomy with a reconstruction of gastric pull-up is the most common treatment method for patients with multiple primary upper digestive tract carcinomas,such as hypopharyngeal carcinoma with thoracic esophageal carcinoma.However,neck circumferential defect and tracheoesophageal fistula after gastric necrosis are still challenging problems for surgeons and patients.CASE SUMMARY This case report presents 2 patients who underwent reconstructive surgeries using 4 local random flaps with a split thickness skin graft in the first case,and 6 local random flaps in the second case to close the circumferential defect and tracheoesophageal fistula after failed gastric pull-up.Both patients achieved good swallowing function and could take solid diet without dysphagia postoperatively.CONCLUSION For selected patients,local random flaps(with a split thickness skin graft)can be a simple and reliable solution for reconstructing tracheoesophageal fistula or cervical circumferential defect after gastric necrosis,especially when the necrosis extends below the thoracic inlet.展开更多
BACKGROUND Tracheoesophageal fistulas(TEFs)can be described as a pathological communication between the trachea and the esophagus.According to their origin,they may be classified as benign or malignant.Benign TEFs occ...BACKGROUND Tracheoesophageal fistulas(TEFs)can be described as a pathological communication between the trachea and the esophagus.According to their origin,they may be classified as benign or malignant.Benign TEFs occur mostly as a consequence of prolonged mechanical ventilation,particularly among patients exposed to endotracheal cuff overinflation.During the severe acute respiratory syndrome coronavirus 2 virus pandemic,the amount of patients requiring prolonged ventilation rose,which in turn increased the incidence of TEFs.CASE SUMMARY We report the cases of 14 patients with different comorbidities such as being overweight,or having been diagnosed with diabetes mellitus or systemic hypertension.The most common symptoms on arrival were dyspnea and cough.In all cases,the diagnosis of TEFs was made through upper endoscopy.Depending on the location and size of each fistula,either endoscopic or surgical treatment was provided.Eight patients were treated endoscopically.Successful closure of the defect was achieved through over the scope clips in two patients,while three of them required endoscopic metal stenting.A hemoclip was used to successfully treat one patient,and it was used temporarily for another patient pended surgery.Surgical treatment was performed in patients with failed endoscopic management,leading to successful defect correction.Two patients died before receiving corrective treatment and four died later on in their clinical course due to infectious complications.CONCLUSION The incidence of TEFs increased during the coronavirus disease 2019 pandemic(from 0.5%to 1.5%).We believe that endoscopic treatment should be considered as an option for this group of patients,since evidence reported in the literature is still a growing area.Therefore,we propose an algorithm to lead intervention in patients presenting with TEFs due to prolonged intubation.展开更多
BACKGROUND Tracheo and broncho esophageal fistulas and their potential complications in adults are seldom encountered in clinical practice but carries a significant morbidity and mortality.CASE SUMMARY We present a ca...BACKGROUND Tracheo and broncho esophageal fistulas and their potential complications in adults are seldom encountered in clinical practice but carries a significant morbidity and mortality.CASE SUMMARY We present a case of a 39-year-old otherwise healthy man who presented to our hospital after ingestion of drain cleaner substance during a suicidal attempt.He unexpectedly suffered from cardiac arrest during his stay in the intensive care unit.The patient had developed extensive segmental trachea-broncho-esophageal fistulous tracks that led to a sudden and significant aspiration event of gastric and duodenal contents with subsequent cardiopulmonary arrest.Endoscopic evaluation of extension of fistulous track proved a slow and delayed progression of disease despite initial management with esophageal stenting for his caustic injury.CONCLUSION The aim of this case presentation is to share with the reader the dire natural history of trachea-broncho-esophageal fistulas and its delayed progression.We aim to illustrate pitfalls in the endoscopic examination and provide further aware-ness on critical care monitoring and management strategies to reduce its morbidity and mortality.展开更多
Purpose: This study was performed to evaluate the management of tracheoesophageal fistula (TEF) ± esophageal atresia (EA) under the guidance of preoperative tracheo-bronchoscopy (TrSc). Methods: Between 2007 and ...Purpose: This study was performed to evaluate the management of tracheoesophageal fistula (TEF) ± esophageal atresia (EA) under the guidance of preoperative tracheo-bronchoscopy (TrSc). Methods: Between 2007 and July 2014, a total of 26 consecutive newborns who underwent rigid TrSc for suspected TEF were identified. All associated charts and operation reports were retrospectively analyzed. Results: Distal TEF with EA (Gross C) predominated (n = 18). Furthermore, we managed 2 infants with proximal and distal TEF (Gross D) and 4 infants with isolated TEF (Gross E). In our hands, TrSc was feasible in infants with a birth weight above 1300 g. Twenty-five fistulas were identified by endoscopy in 23 patients. In one infant with a birth weight below 1000 g, an attempt to perform TrSc was interrupted, and urgent TEF closure was required. Fistula site at the carina was associated with a high rate of esophageal anastomosis under tension. During surgery, proximal TEF and isolated TEF were safely approached via right cervicotomy (n =5). Conclusion: This study supports the routine use of rigid TrSc at the time of surgery. Rigid TrSc allowed the surgical team to identify the number and location of TEFs, and the incidence of side effects was low.展开更多
A 5-month plus 2-week-old male infant underwent esophageal atresia(EA)with tracheoesophageal fistula(TEF)repair,dysphagia gradually aggravated after EA repair,the patient occurred frequent choke and cough,vomiting aro...A 5-month plus 2-week-old male infant underwent esophageal atresia(EA)with tracheoesophageal fistula(TEF)repair,dysphagia gradually aggravated after EA repair,the patient occurred frequent choke and cough,vomiting aroused in the case of eating a little faster,anorexia and impatience were manifested.Based on the history of preterm birth,clinical symptoms and signs,chest CT,and barium swallow radiography of digestive tract,the patient was clearly diagnosed with EA/TEF(IIIA).Dysphagia soon followed after thoracoscopic surgery,he was diagnosed as dysphagia.Acupuncture was applied at bilateral Fēngchí(风池GB20),Liánquán(廉泉CV23),Tiāntū(天突CV 22),Zhōngwǎn(中脘CV12)and bilateral Zúsānlí(足三里ST36).The needles were retained for 20 min per session,treatments were scheduled on Monday,Wednesday and Friday of each week,three times a week,the duration was 4 weeks.After acupuncture treatment,the patient basically had no choke,cough,anorexia and impatience.The total time of food intake was significantly shortened than before.Except for special food restrictions,the modified functional oral intake scale was evaluated as level 6.Acupuncture might be a beneficial option for the treatment of complications after EA repair.展开更多
基金Supported by the Key Research&Development Program of Shaanxi Province of China,No.2024SF-YBXM-447Institutional Foundation of The First Affiliated Hospital of Xi’an Jiaotong University,No.2022MS-07+1 种基金Fundamental Research Funds for the Central Universities,No.xzy022023068Natural Science Foundation of Shaanxi Province,No.2023-JC-QN-0814.
文摘BACKGROUND The magnetic compression technique has been used to establish an animal model of tracheoesophageal fistula(TEF),but the commonly shaped magnets present limitations of poor homogeneity of TEF and poor model control.We designed a Tshaped magnet system to overcome these problems and verified its effectiveness via animal experiments.AIM To investigate the effectiveness of a T-shaped magnet system for establishing a TEF model in beagle dogs.METHODS Twelve beagles were randomly assigned to groups in which magnets of the Tshaped scheme(study group,n=6)or normal magnets(control group,n=6)were implanted into the trachea and esophagus separately under gastroscopy.Operation time,operation success rate,and accidental injury were recorded.After operation,the presence and timing of cough and the time of magnet shedding were observed.Dogs in the control group were euthanized after X-ray and gastroscopy to confirm establishment of TEFs after coughing,and gross specimens of TEFs were obtained.Dogs in the study group were euthanized after X-ray and gastroscopy 2 wk after surgery,and gross specimens were obtained.Fistula size was measured in all animals,and then harvested fistula specimens were examined by hematoxylin and eosin(HE)and Masson trichrome staining.RESULTS The operation success rate was 100%for both groups.Operation time did not differ between the study group(5.25 min±1.29 min)and the control group(4.75 min±1.70 min;P=0.331).No bleeding,perforation,or unplanned magnet attraction occurred in any animal during the operation.In the early postoperative period,all dogs ate freely and were generally in good condition.Dogs in the control group had severe cough after drinking water at 6-9 d after surgery.X-ray indicated that the magnets had entered the stomach,and gastroscopy showed TEF formation.Gross specimens of TEFs from the control group showed the formation of fistulas with a diameter of 4.94 mm±1.29 mm(range,3.52-6.56 mm).HE and Masson trichrome staining showed scar tissue formation and hierarchical structural disorder at the fistulas.Dogs in the study group did not exhibit obvious coughing after surgery.X-ray examination 2 wk after surgery indicated fixed magnet positioning,and gastroscopy showed no change in magnet positioning.The magnets were removed using a snare under endoscopy,and TEF was observed.Gross specimens showed well-formed fistulas with a diameter of 6.11 mm±0.16 mm(range,5.92-6.36 mm),which exceeded that in the control group(P<0.001).Scar formation was observed on the internal surface of fistulas by HE and Masson trichrome staining,and the structure was more regular than that in the control group.CONCLUSION Use of the modified T-shaped magnet scheme is safe and feasible for establishing TEF and can achieve a more stable and uniform fistula size compared with ordinary magnets.Most importantly,this model offers better controllability,which improves the flexibility of follow-up studies.
文摘Primary non-Hodgkin lymphomas in the esophagus are rare. Tracheoesophageal fistulas mainly arise from solid esophageal carcinoma or mediastinal malignancies. Our patient presented with cough, dysphagia and weight loss, and upon initial computed tomography imaging and esophagogastroduodenoscopy, a malignant mass in the middle third of esophagus with tracheoesophageal fistula was found. The location of the mass and presence of malignant tracheoesophageal fistula were strongly suggestive of squamous cell carcinoma. However, tumor biopsy revealed diffuse large B-cell lymphoma. This case report details a rare incident of a primary diffuse large B-cell lymphoma presented as tracheoesophageal fistula and reviews previous literature.
文摘Background: The management of infants (infs.) with esophageal atresia and tracheoesophageal fistula (EA ± TEF) is demanding and complex. The aim of this study was to evaluate early morbidity, the timing of surgery, and the results of surgery. Patients and Method: We collected data of 30 consecutive infs. treated for EA ± TEF between 2006 and 2014. Results: The median gestational age was 38 weeks (12 preterm), and the median Birth Weight (BW) was 2660 g (4 infs. had a BW 1500 g). The median Apgar score at 10 minutes was 10 (range 7 - 10). The median umbilical artery pH (UapH) was 7.30. According to the Spitz classification, 19 infs. were group 1, 9 infs. were group 2, and 2 infs. were group 3. Surgical repair was performed in 29 cases (25 EA;4 isolated TEF). Once the infs. arrived at the pediatric surgery department, surgery was postponed overnight in 11 cases. The duration of postoperative (p.o.) mechanical ventilation was significantly shorter for operations performed on day 2 after delivery. Twenty-four infs. (83%) underwent surgery within 2 days after delivery, and 5 infs. had later surgery. Chest drains (p.o.) for pneumothorax were inserted in 6 infs. (21%), and gastrostomy was performed in 6 cases (21%). No re-thoracotomy was required. The median length of hospital stay was 17.5 days (6 to 120). The incidence of p.o. mortality was 1 in 29 (3%). Discussion: The majority of the infs. presented growth retardation (indicated by low birth weight) and a stable immediate postnatal course. The data from this study support the concept of early but not emergent surgery for the majority of infs. with EA ± TEF. However, a remarkable rate of perioperative morbidity must be taken into account. Conclusion: Surgery for EA ± TEF can be performed safely during the first postnatal days with exception of very unstable preterm infants.
文摘BACKGROUND Tracheoesophageal fistula(TEF)is a congenital anomaly characterized by interruptions in esophageal continuity with or without fistulous communication to the trachea.Anesthetic management during TEF repair is challenging because of the difficulty of perioperative airway management.It is important to determine the appropriate position of the endotracheal tube(ETT)for proper ventilation and to prevent excessive gastric dilatation.Therefore,the tip of the ETT should be placed immediately below the fistula and above the carina.CASE SUMMARY A full-term,one-day-old,2.4 kg,50 cm male neonate was diagnosed with TEF type C.During induction,an ETT was inserted using video laryngoscope and advanced deeply to ensure that the tip passed over the fistula,according to known strategies.The passage of the ETT through the vocal cords was confirmed via video laryngoscope.However,after inflating the ETT cuff,breath sounds were not heard on bilateral lung auscultation.Instead,gastric sounds were heard.Considering that a large fistula(approximately 6.60 mm×4.54 mm)located 10.2mm above the carina was confirmed on preoperative tracheal computed tomography,the possibility of unintentional esophageal intubation was highly suspected.Therefore,we decided to uncuff and withdraw the ETT carefully for repositioning,while monitoring auscultation and end-tidal CO2 simultaneously.At a certain point(9.5 cm from the lip),clear breath sounds and proper end-tidal CO_(2) readings were suddenly achieved,and adequate ventilation was possible.CONCLUSION Preanesthetic anatomical evaluation with imaging studies in TEF is necessary to minimize complications related to airway management.
基金Supported by National Natural Science Foundation of China,No. 81973784
文摘BACKGROUND The protective effect of tracheal stents is reported to relieve airway obstruction and reduce side effects of rapid progression of malignant tracheoesophageal fistula(MTEF)after immunotherapy in this case with 10 mo follow-up.CASE SUMMARY Two kinds of silicone stents were placed in the main airway of a 58-year-old male to relieve the airway obstruction caused by advanced esophageal carcinoma.The patient then received four doses of toripalimab.Subsequently,rapid,progressive deterioration of the original fistula was found.Although the fistula enlarged rapidly after immunotherapy,it remained covered completely,and likely because of this,his condition remained stable.Therefore,immunotherapy could be continued to treat the primary tumor.Despite these efforts,the patient died of the advancement of his esophageal cancer.CONCLUSION Appropriately-sized tracheal stent placement combined with immune checkpoint inhibitors may improve the quality of life and survival of patients with MTEF.
文摘BACKGROUND Total pharyngo-laryngo-esophagectomy with a reconstruction of gastric pull-up is the most common treatment method for patients with multiple primary upper digestive tract carcinomas,such as hypopharyngeal carcinoma with thoracic esophageal carcinoma.However,neck circumferential defect and tracheoesophageal fistula after gastric necrosis are still challenging problems for surgeons and patients.CASE SUMMARY This case report presents 2 patients who underwent reconstructive surgeries using 4 local random flaps with a split thickness skin graft in the first case,and 6 local random flaps in the second case to close the circumferential defect and tracheoesophageal fistula after failed gastric pull-up.Both patients achieved good swallowing function and could take solid diet without dysphagia postoperatively.CONCLUSION For selected patients,local random flaps(with a split thickness skin graft)can be a simple and reliable solution for reconstructing tracheoesophageal fistula or cervical circumferential defect after gastric necrosis,especially when the necrosis extends below the thoracic inlet.
文摘BACKGROUND Tracheoesophageal fistulas(TEFs)can be described as a pathological communication between the trachea and the esophagus.According to their origin,they may be classified as benign or malignant.Benign TEFs occur mostly as a consequence of prolonged mechanical ventilation,particularly among patients exposed to endotracheal cuff overinflation.During the severe acute respiratory syndrome coronavirus 2 virus pandemic,the amount of patients requiring prolonged ventilation rose,which in turn increased the incidence of TEFs.CASE SUMMARY We report the cases of 14 patients with different comorbidities such as being overweight,or having been diagnosed with diabetes mellitus or systemic hypertension.The most common symptoms on arrival were dyspnea and cough.In all cases,the diagnosis of TEFs was made through upper endoscopy.Depending on the location and size of each fistula,either endoscopic or surgical treatment was provided.Eight patients were treated endoscopically.Successful closure of the defect was achieved through over the scope clips in two patients,while three of them required endoscopic metal stenting.A hemoclip was used to successfully treat one patient,and it was used temporarily for another patient pended surgery.Surgical treatment was performed in patients with failed endoscopic management,leading to successful defect correction.Two patients died before receiving corrective treatment and four died later on in their clinical course due to infectious complications.CONCLUSION The incidence of TEFs increased during the coronavirus disease 2019 pandemic(from 0.5%to 1.5%).We believe that endoscopic treatment should be considered as an option for this group of patients,since evidence reported in the literature is still a growing area.Therefore,we propose an algorithm to lead intervention in patients presenting with TEFs due to prolonged intubation.
文摘BACKGROUND Tracheo and broncho esophageal fistulas and their potential complications in adults are seldom encountered in clinical practice but carries a significant morbidity and mortality.CASE SUMMARY We present a case of a 39-year-old otherwise healthy man who presented to our hospital after ingestion of drain cleaner substance during a suicidal attempt.He unexpectedly suffered from cardiac arrest during his stay in the intensive care unit.The patient had developed extensive segmental trachea-broncho-esophageal fistulous tracks that led to a sudden and significant aspiration event of gastric and duodenal contents with subsequent cardiopulmonary arrest.Endoscopic evaluation of extension of fistulous track proved a slow and delayed progression of disease despite initial management with esophageal stenting for his caustic injury.CONCLUSION The aim of this case presentation is to share with the reader the dire natural history of trachea-broncho-esophageal fistulas and its delayed progression.We aim to illustrate pitfalls in the endoscopic examination and provide further aware-ness on critical care monitoring and management strategies to reduce its morbidity and mortality.
文摘Purpose: This study was performed to evaluate the management of tracheoesophageal fistula (TEF) ± esophageal atresia (EA) under the guidance of preoperative tracheo-bronchoscopy (TrSc). Methods: Between 2007 and July 2014, a total of 26 consecutive newborns who underwent rigid TrSc for suspected TEF were identified. All associated charts and operation reports were retrospectively analyzed. Results: Distal TEF with EA (Gross C) predominated (n = 18). Furthermore, we managed 2 infants with proximal and distal TEF (Gross D) and 4 infants with isolated TEF (Gross E). In our hands, TrSc was feasible in infants with a birth weight above 1300 g. Twenty-five fistulas were identified by endoscopy in 23 patients. In one infant with a birth weight below 1000 g, an attempt to perform TrSc was interrupted, and urgent TEF closure was required. Fistula site at the carina was associated with a high rate of esophageal anastomosis under tension. During surgery, proximal TEF and isolated TEF were safely approached via right cervicotomy (n =5). Conclusion: This study supports the routine use of rigid TrSc at the time of surgery. Rigid TrSc allowed the surgical team to identify the number and location of TEFs, and the incidence of side effects was low.
基金Supported by the Special fund for Key talents training of Zhejiang Province:2017-102Clinical training project of middle-age famous TCM doctor of Zhejiang Province:2017-22。
文摘A 5-month plus 2-week-old male infant underwent esophageal atresia(EA)with tracheoesophageal fistula(TEF)repair,dysphagia gradually aggravated after EA repair,the patient occurred frequent choke and cough,vomiting aroused in the case of eating a little faster,anorexia and impatience were manifested.Based on the history of preterm birth,clinical symptoms and signs,chest CT,and barium swallow radiography of digestive tract,the patient was clearly diagnosed with EA/TEF(IIIA).Dysphagia soon followed after thoracoscopic surgery,he was diagnosed as dysphagia.Acupuncture was applied at bilateral Fēngchí(风池GB20),Liánquán(廉泉CV23),Tiāntū(天突CV 22),Zhōngwǎn(中脘CV12)and bilateral Zúsānlí(足三里ST36).The needles were retained for 20 min per session,treatments were scheduled on Monday,Wednesday and Friday of each week,three times a week,the duration was 4 weeks.After acupuncture treatment,the patient basically had no choke,cough,anorexia and impatience.The total time of food intake was significantly shortened than before.Except for special food restrictions,the modified functional oral intake scale was evaluated as level 6.Acupuncture might be a beneficial option for the treatment of complications after EA repair.