Background: Epiphrenic Diverticulum is frequently associated with esophageal motility disorders, such as nutcrackers esophagus. The diagnosis is usually made using imaging studies such as a Barium esophagogram, and es...Background: Epiphrenic Diverticulum is frequently associated with esophageal motility disorders, such as nutcrackers esophagus. The diagnosis is usually made using imaging studies such as a Barium esophagogram, and esophageal manometry. Surgical treatment options for epiphrenic diverticulum and EN include diverticulectomy and wide myotomy. Aim: The resection of three epiphrenic diverticula and extensive myotomy were performed by robotic thoracoscopy uneventfully. Case presentation: A 65-year-old female complaining of dysphagia for solid foods, Chest pain and regurgitation. Esophagogastroduodenoscopy (EDG) with difficulty in advancing the endoscope at 25 cm and demonstrating an ED, no hiatal hernia and normal stomach and duodenum. Barium Esophagogram showed multiple diverticula and tortuosity throughout the esophagus. Conclusion: With robotic surgery, surgeons can perform highly precise operations with enhanced 3D vision and control. Through this cutting-edge approach, the treatment of ED associated with EN can be drastically changed, promising better outcomes for patients.展开更多
Background: Laparoscopic Roux-en-Y gastric bypass (LRYGB) is an effective and well-accepted procedure for the treatment of morbid obesity but has complications such as stenosis of the gastroenteroanastomosis (GE), GE ...Background: Laparoscopic Roux-en-Y gastric bypass (LRYGB) is an effective and well-accepted procedure for the treatment of morbid obesity but has complications such as stenosis of the gastroenteroanastomosis (GE), GE leak, surgical site infection, and stapling malfunction. This study evaluated the efficiency of weight loss and the incidence of short- and mid-term postoperative complications in patients undergoing LRYGB in which anastomosis was performed using a linear stapler (LSA) or a circular stapler (CSA). Methods: Prospective observational study conducted between April 2016 and March 2019. The data were extracted from a hospital database that includes patients undergoing LRYGB in two different GE techniques, assessing postoperative complications and excess body weight loss. Results: Data from 457 patients were analyzed, of which 216 were in the LSA group and 241 were in the CSA group. There were four cases (1.7%) of GE stenosis in the CSA group and only one (0.5%) in the LSA group. Stapler malfunction occurred in both groups: CSA (0.4%) and LSA (0.5%), and a GE leak developed only in the CSA group (0.4%). Surgical site infection was found in five patients in the CSA group (2.1%) and two in the LSA group (0.9%). No statistical difference was found between the two groups in any of the variables analyzed (p > 0.05). Conclusions: Both stapling techniques resulted in a similar loss of excess body weight during the follow-up period. Although the LSA group had fewer total complications, these were not statistically significant, which substantiates the fact that both techniques are safe and feasible, provided they are performed by a surgeon with a long learning curve in laparoscopic bariatric surgery.展开更多
Objective: The treatment of iatrogenic bile duct injuries is still a challenge for hepatobiliary and general surgeons. Roux-en-Y hepaticojejunostomy, one of the most appropriate techniques for the treatment of circumf...Objective: The treatment of iatrogenic bile duct injuries is still a challenge for hepatobiliary and general surgeons. Roux-en-Y hepaticojejunostomy, one of the most appropriate techniques for the treatment of circumferential lesions, either occurring less than 2 cm from the bifurcation or in the bifurcation of the common hepatic duct, requires experience in advanced laparoscopy and hepatobiliary surgery. This study aims to present the results of laparoscopic hepaticojejunostomy (LHJ) for the treatment of iatrogenic bile duct injuries (IBDI). Methods: A retrospective study analyzing the medical records of patients diagnosed with IBDI and treated using LHJ of patients at the Hospital S?o José do Avaí (HSJA). Sex, age, previous cholecystectomy technique, signs and symptoms, postoperative complications, length of stay, injury classification, and time elapsed from injury to diagnosis were analyzed. Magnetic resonance cholangiography (MRC), endoscopic retrograde cholangiopancreatography (ERCP) or intraoperative cholangiography. Results: From March 2006 to December 2018, six patients underwent LHJ. In five cases (83.33%), the primary operation was a laparoscopic cholecystectomy (LC) and in one patient (13.66%) open cholecystectomy. The most frequent clinical sign was jaundice. The mean surgical time was 153.2 minutes (range: 115 to 206 minutes), and the hospital stay was 3 to 7 days (mean: 4.16 days). One patient had infection of the umbilical trocar incision and one patient presented with stenosis of the hepaticojejunal anastomosis and was treated with radioscopic pneumatic dilatation. Conclusion: LHJ for circumferential and total IBDI either diagnosed early (during surgery) or late, may be a safe and effective option, with similar results to the conventional technique, a low complication rate and all the known advantages of minimally invasive surgery.展开更多
Objective: Obesity has become a worldwide epidemic that is directly related to chronic tissue inflammation and impaired fibrinolysis, both of which lead to an increased risk of thrombosis. The management of complicati...Objective: Obesity has become a worldwide epidemic that is directly related to chronic tissue inflammation and impaired fibrinolysis, both of which lead to an increased risk of thrombosis. The management of complications after bariatric surgery is still a challenge. The study aims to report the incidence of portomesenteric venous thrombosis (PMVT) in patients undergoing bariatric surgery. Introduction: Bariatric surgery is the procedure of choice for the treatment of obesity type III. Despite the safe technique, the surgeon must be aware of the risks linked to laparoscopy such as the PMVT. Computed tomography (CT) with intravenous contrast was the imaging method of choice for diagnosis. Materials and Methods: We performed a retrospective analysis of 4790 patients from August 1999 to June 2020 was observed the incidence of PMVT in this group. Of all patients, 72.8% were female and 27.2% male. The mean age was 46.3 years (34 - 72) and the mean BMI before bariatric surgery was 41.4 kg/m<sup>2</sup>. Results: The study showed an incidence of PMVT of 0.12% (N = 6), portal vein thrombosis was of 0.10% (n = 5) and 0.03% of MVT (n = 1). Of these, 72.5% (n = 3473 patients) underwent laparoscopic gastric bypass, 23.6% (n = 1131 patients) were submitted to the laparoscopic sleeve gastrectomy and 3.8% (n = 186 patients) to other procedures. The mean postoperative hospital stay for bariatric surgery was 3.3 days. The average time of hospital stay of patients complicated with PMVT range from 5 to 14 days. No patient died of complications related to PMVT. Conclusion: Portomesenteric vein thrombosis is a rare presentation after laparoscopic bariatric surgery. However, it is a serious complication that has a high index of suspicion for making its diagnosis. Conservative treatment using anticoagulants and thrombolytics is effective, it should always be considered the main treatment option. However, these patients must be followed up in the long term, as late complications can occur in high numbers of patients.展开更多
Background: We were reporting three cases of Situs Inversus in morbidly obese patients that were submitted a laparoscopic gastric bypass (LGBP). The condition itself was not a serious hazard to normal, healthy patient...Background: We were reporting three cases of Situs Inversus in morbidly obese patients that were submitted a laparoscopic gastric bypass (LGBP). The condition itself was not a serious hazard to normal, healthy patients but, may cause difficulties in the diagnosis and management of abdominal pathology. The incidence of surgical disease did not seem to be different as in the general population, but its presentation, diagnosis and the operative procedure were. This was particularly true for laparoscopic surgery. Methods: From January 1999 to June 2015, 3047 morbidly obese patients underwent. Three patients with Situs Inverse (SI), two of the three with Situs Inversus Totalis (SIT), and one with Situs Inversus Parcialis (SIP) were submitted to a laparoscopic Roux-en-Y gastric bypass with no major difficulties. The mean age was 45 years (39 - 49), BMI 37.7 kg/m2, two of the above patients were female. Results: The LGBP was completed successfully in two of the three patients with SI. The mean duration of surgery was a 167 minutes, ranging from 110 - 210 minutes. The hospital stay was 5 days (3 - 8). Conclusions: The benefits of surgery were evident, even in the patients with SI;as there was no need for ICU admission and patients had an early hospital discharge. Morbidly obese patients with SI might be submitted to LGBP. This procedure was feasible and safe when the diagnosis was pre-operatively confirmed, and the surgical team made proper adjustments.展开更多
文摘Background: Epiphrenic Diverticulum is frequently associated with esophageal motility disorders, such as nutcrackers esophagus. The diagnosis is usually made using imaging studies such as a Barium esophagogram, and esophageal manometry. Surgical treatment options for epiphrenic diverticulum and EN include diverticulectomy and wide myotomy. Aim: The resection of three epiphrenic diverticula and extensive myotomy were performed by robotic thoracoscopy uneventfully. Case presentation: A 65-year-old female complaining of dysphagia for solid foods, Chest pain and regurgitation. Esophagogastroduodenoscopy (EDG) with difficulty in advancing the endoscope at 25 cm and demonstrating an ED, no hiatal hernia and normal stomach and duodenum. Barium Esophagogram showed multiple diverticula and tortuosity throughout the esophagus. Conclusion: With robotic surgery, surgeons can perform highly precise operations with enhanced 3D vision and control. Through this cutting-edge approach, the treatment of ED associated with EN can be drastically changed, promising better outcomes for patients.
文摘Background: Laparoscopic Roux-en-Y gastric bypass (LRYGB) is an effective and well-accepted procedure for the treatment of morbid obesity but has complications such as stenosis of the gastroenteroanastomosis (GE), GE leak, surgical site infection, and stapling malfunction. This study evaluated the efficiency of weight loss and the incidence of short- and mid-term postoperative complications in patients undergoing LRYGB in which anastomosis was performed using a linear stapler (LSA) or a circular stapler (CSA). Methods: Prospective observational study conducted between April 2016 and March 2019. The data were extracted from a hospital database that includes patients undergoing LRYGB in two different GE techniques, assessing postoperative complications and excess body weight loss. Results: Data from 457 patients were analyzed, of which 216 were in the LSA group and 241 were in the CSA group. There were four cases (1.7%) of GE stenosis in the CSA group and only one (0.5%) in the LSA group. Stapler malfunction occurred in both groups: CSA (0.4%) and LSA (0.5%), and a GE leak developed only in the CSA group (0.4%). Surgical site infection was found in five patients in the CSA group (2.1%) and two in the LSA group (0.9%). No statistical difference was found between the two groups in any of the variables analyzed (p > 0.05). Conclusions: Both stapling techniques resulted in a similar loss of excess body weight during the follow-up period. Although the LSA group had fewer total complications, these were not statistically significant, which substantiates the fact that both techniques are safe and feasible, provided they are performed by a surgeon with a long learning curve in laparoscopic bariatric surgery.
文摘Objective: The treatment of iatrogenic bile duct injuries is still a challenge for hepatobiliary and general surgeons. Roux-en-Y hepaticojejunostomy, one of the most appropriate techniques for the treatment of circumferential lesions, either occurring less than 2 cm from the bifurcation or in the bifurcation of the common hepatic duct, requires experience in advanced laparoscopy and hepatobiliary surgery. This study aims to present the results of laparoscopic hepaticojejunostomy (LHJ) for the treatment of iatrogenic bile duct injuries (IBDI). Methods: A retrospective study analyzing the medical records of patients diagnosed with IBDI and treated using LHJ of patients at the Hospital S?o José do Avaí (HSJA). Sex, age, previous cholecystectomy technique, signs and symptoms, postoperative complications, length of stay, injury classification, and time elapsed from injury to diagnosis were analyzed. Magnetic resonance cholangiography (MRC), endoscopic retrograde cholangiopancreatography (ERCP) or intraoperative cholangiography. Results: From March 2006 to December 2018, six patients underwent LHJ. In five cases (83.33%), the primary operation was a laparoscopic cholecystectomy (LC) and in one patient (13.66%) open cholecystectomy. The most frequent clinical sign was jaundice. The mean surgical time was 153.2 minutes (range: 115 to 206 minutes), and the hospital stay was 3 to 7 days (mean: 4.16 days). One patient had infection of the umbilical trocar incision and one patient presented with stenosis of the hepaticojejunal anastomosis and was treated with radioscopic pneumatic dilatation. Conclusion: LHJ for circumferential and total IBDI either diagnosed early (during surgery) or late, may be a safe and effective option, with similar results to the conventional technique, a low complication rate and all the known advantages of minimally invasive surgery.
文摘Objective: Obesity has become a worldwide epidemic that is directly related to chronic tissue inflammation and impaired fibrinolysis, both of which lead to an increased risk of thrombosis. The management of complications after bariatric surgery is still a challenge. The study aims to report the incidence of portomesenteric venous thrombosis (PMVT) in patients undergoing bariatric surgery. Introduction: Bariatric surgery is the procedure of choice for the treatment of obesity type III. Despite the safe technique, the surgeon must be aware of the risks linked to laparoscopy such as the PMVT. Computed tomography (CT) with intravenous contrast was the imaging method of choice for diagnosis. Materials and Methods: We performed a retrospective analysis of 4790 patients from August 1999 to June 2020 was observed the incidence of PMVT in this group. Of all patients, 72.8% were female and 27.2% male. The mean age was 46.3 years (34 - 72) and the mean BMI before bariatric surgery was 41.4 kg/m<sup>2</sup>. Results: The study showed an incidence of PMVT of 0.12% (N = 6), portal vein thrombosis was of 0.10% (n = 5) and 0.03% of MVT (n = 1). Of these, 72.5% (n = 3473 patients) underwent laparoscopic gastric bypass, 23.6% (n = 1131 patients) were submitted to the laparoscopic sleeve gastrectomy and 3.8% (n = 186 patients) to other procedures. The mean postoperative hospital stay for bariatric surgery was 3.3 days. The average time of hospital stay of patients complicated with PMVT range from 5 to 14 days. No patient died of complications related to PMVT. Conclusion: Portomesenteric vein thrombosis is a rare presentation after laparoscopic bariatric surgery. However, it is a serious complication that has a high index of suspicion for making its diagnosis. Conservative treatment using anticoagulants and thrombolytics is effective, it should always be considered the main treatment option. However, these patients must be followed up in the long term, as late complications can occur in high numbers of patients.
文摘Background: We were reporting three cases of Situs Inversus in morbidly obese patients that were submitted a laparoscopic gastric bypass (LGBP). The condition itself was not a serious hazard to normal, healthy patients but, may cause difficulties in the diagnosis and management of abdominal pathology. The incidence of surgical disease did not seem to be different as in the general population, but its presentation, diagnosis and the operative procedure were. This was particularly true for laparoscopic surgery. Methods: From January 1999 to June 2015, 3047 morbidly obese patients underwent. Three patients with Situs Inverse (SI), two of the three with Situs Inversus Totalis (SIT), and one with Situs Inversus Parcialis (SIP) were submitted to a laparoscopic Roux-en-Y gastric bypass with no major difficulties. The mean age was 45 years (39 - 49), BMI 37.7 kg/m2, two of the above patients were female. Results: The LGBP was completed successfully in two of the three patients with SI. The mean duration of surgery was a 167 minutes, ranging from 110 - 210 minutes. The hospital stay was 5 days (3 - 8). Conclusions: The benefits of surgery were evident, even in the patients with SI;as there was no need for ICU admission and patients had an early hospital discharge. Morbidly obese patients with SI might be submitted to LGBP. This procedure was feasible and safe when the diagnosis was pre-operatively confirmed, and the surgical team made proper adjustments.
