Surgical management in biliary restricture after Roux-en-Y hepaticojejunostomy for bile duct injury.
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AIM: To discuss the surgical method and skill of biliary restricture after Roux-en-Y hepaticojejunostomy for bile duct injury. METHODS: From November 2005 to December 2006, eight patients with biliary restricture after Roux-en-Y hepaticojejunostomy for bile duct injury were admitted to our hospital. Their clinical data were analyzed retrospectively. RESULTS: Bile duct injury was caused by cholecystectomy in the eight cases, including seven cases with laparoscopic cholecystectomy and one with mini-incision choleystectomy. According to the classification of Strasberg, type E1 injury was found in one patient, type E2 injury in three, type E3 injury in two and type E4 injury in two patients. Both of the type E4 injury patients also had a vascular lesion of the hepatic artery. Six patients received Roux-en-Y hepaticojejunostomy for the second time, and one of them who had type E4 injury with the right hepatic artery disruption received right hepatectomy afterward. One patient who had type E4 injury with the proper hepatic artery lesion underwent liver transplantation, and the remaining one with type E3 injury received external biliary drainage. All the patients recovered fairly well postoperatively. CONCLUSION: Roux-en-Y hepaticojejunostomy is still the main approach for such failed surgical cases with bile duct injury. Special attention should be paid to concomitant vascular injury in these cases. The optimal timing and meticulous and excellent skills are essential to the success in this surgery. (+info)
Alternative reconstruction after pancreaticoduodenectomy.
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The effects of Roux-en-Y limb length on gastric emptying and enterogastric reflux in rats.
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PURPOSE: To assess the effects of Roux-en-Y jejunal limb length on gastric emptying and enterogastric reflux. METHODS: Seventy male Wistar rats were submitted to antrectomy with Roux-en-Y reconstruction and then were divided into two groups of 35 animals. Group A, short limb (7.5 cm) and Group B, standard limb (15 cm). Group A and B were subdivided into five subgroups each in order to study enterogastric reflux at 30 and 60 minutes and to evaluate gastric emptying at 5, 10 and 15 minutes. In order to measure gastric emptying and enterogastric reflux, radiotracers 99m Tc-Phytate and 99m Tc-DISIDA were respectively used. RESULTS: For gastric emptying, the radiotracer concentration was lower in Group A than in Group B after five minutes. The enterogastric reflux was present, but there were no significant differences between enterogastric reflux indexes concerning both A and B Groups. CONCLUSION: A standard Roux limb, besides being unable to protect the stomach from the enterogastric reflux, may become a functional barrier for gastric emptying. (+info)
CONTEXT: Vascular complications of pancreatitis are more common in alcohol- rather than gallstone-induced pancreatitis. Such complications are an important cause of mortality and morbidity, although peripancreatic vessel obstruction is a rare consequence. Patients with peripancreatic arterial obstruction can present with sudden and unexplained clinical deterioration requiring prompt diagnosis and intervention. CASE REPORT: A 42-year-old woman with a proven pancreatic pseudocyst presented with acute abdominal pain. Initial investigations were non-diagnostic. A gastroscopy revealed patchy necrosis of the proximal stomach. Following sudden clinical deterioration, a contrast-enhanced CT scan was performed. The CT scan demonstrated a thickened gastric wall with intramural gas. The decision was taken to proceed to laparotomy, which revealed both gastric and splenic infarction. A total gastrectomy with Roux-en-Y reconstruction and splenectomy was performed. She made a successful recovery. CONCLUSION: Arterial thrombosis should be considered in any patient with chronic pancreatitis who presents with an acute clinical deterioration. Successful outcomes can be achieved with prompt diagnosis using contrast-enhanced CT scanning and early surgical intervention. (+info)
Double balloon enteroscopy for endoscopic retrograde cholangiopancreaticography after Roux-en-Y reconstruction: case series and review of the literature.
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BACKGROUND: Endoscopic access to the biliary system can be difficult in patients with surgically altered anatomy, such as a Roux-en-Y reconstruction. Double balloon enteroscopy (DBE) is a relatively new procedure that enables access to the small bowel. DBE has recently been advocated as a method for endoscopic retrograde cholangiopancreaticography (ERCP) in patients with surgical reconstructions, with the potential to perform diagnostic and therapeutic interventions. METHODS: In three patients with a hepaticojejunostomy and Roux-en-Y reconstruction, the experiences using DBE to perform ERCP are described. The literature on DB-ERCP in patients with a Roux-en-Y reconstruction was reviewed. RESULTS: In all patients, the Roux limb was entered and a diagnostic cholangiography was carried out. In one patient, endoscopic therapy could be performed, consisting of balloon dilation of a stenotic biliodigestive anastomosis, repeated balloon dilation of biliary strictures and removal of bile casts. CONCLUSION: This series confirms recent data emerging from the literature that double balloon enteroscopy is a safe and feasible technique to obtain biliary access in patients with surgically altered anatomical configurations, such as those with a Roux-en-Y reconstruction. The diagnostic and therapeutic potential of DB-ERCP is great, and the utility of the procedure could be further improved if customised accessories become more widely available. (+info)
Hepatic portal cholangiocarcinoma: a clinical analysis of 70 cases.
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BACKGROUND: The incidence of hepatic portal cholangiocarcinoma is increasing and it is always associated with poor survival. This study analyzed an effective therapeutic method. METHODS: A retrospective analysis was made on 70 patients with hepatic portal cholangiocarcinoma admitted between January 2004 and February 2007 to the General Hospital of Air Force PLA. RESULTS: Forty-seven patients had hepatic duct-jejunum anastomosis after resection of hepatic portal cholangiocarcinoma. Internal or external biliary drainage and canals for internal radiation were performed in those patients unfit for operation. Among the 70 patients, 5 died within 15 months, 27 survived more than 24 months, and the others survived 4-18 months. CONCLUSION: Surgery is the primary therapeutic method for hepatic portal cholangiocarcinoma. Internal or external biliary drainage can prolong the life-span. (+info)
Massive upper gastrointestinal bleeding due to a ruptured superior mesenteric artery aneurysm duodenum fistula.
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