1/13. Management of a patient with hepatic-thoracic-pelvic and omental hydatid cysts and post-operative bilio-cutaneous fistula: a case report.In humans, most hydatid cysts occur in the liver and 75% of these are single. Our patient was a 31 year-old male. His magnetic resonance imaging (MR) showed one cyst (15 x 20 cm) in the right lobe and three cysts (5 x 6 cm, 8 x 6 cm, and 5 x 5 cm) in the left lobe of the liver, two cysts (4 x 5 cm and 5 x 5 cm) on the greater omentum, and two cysts (15 x 10 and 10 x 10 cm) in the pelvis. The abdomen was entered first by a bilateral subcostal incision and then by a Phennenstiel incision. Partial cystectomy capitonnage was done on the liver cysts; the cysts on the omentum were excised, and the pelvic cysts were enucleated. The cyst in the right lobe of the liver was in communication with a thoracic cyst. An air leak developed from the thoracic cyst which had underwater drainage and bile drainage from the drain in the cavity of the right lobe cyst. Sphincterotomy was done on the seventh post-operative day by endoscopic retrograde cholangiopancreatography (ERCP). No significant effect on mean bile output from the fistula occurred. octreotide therapy was initiated, but due to abdominal pain and gas bloating the patient felt and could not tolerate, it was stopped on the fourth day; besides, it had no decreasing effect on bile output during the 4 days. Because air and bile leak continued and he had bile stained sputum, he was operated on on post-operative day 18. By right thoracotomy, the cavity and the leaking branches were closed. By right subcostal incision, cholecystectomy and T-tube drainage of the choledochus were done. On post-operative day 30, he was sent home with the T-tube and the drain in the cavity. After 3 months post-operatively, a second T-tube cholangiography was done, and a narrowing in the distal right hepatic duct and a minimal narrowing in the distal left hepatic duct were exposed. Balloon dilatation was done by way of a T-tube. Bile drainage ceased. There was no collection in the cavity in follow-up CT scanning, so the drain in the cavity, and the drainage catheter in the right hepatic duct were extracted. Evaluation of the biliary ductal system is important in bilio-cutaneous fistulas, and balloon dilatation is very effective in fistulas due to narrowing of the ducts.- - - - - - - - - - ranking = 1keywords = ductal (Clic here for more details about this article) |
2/13. Biliopancreatic fistula associated with intraductal papillary-mucinous pancreatic cancer: institutional experience and review of the literature.Intraductal papillary-mucinous tumour is clinicopathologically characterized by papillary growth and mucin production within the pancreatic duct system. The category includes a wide range of dysplasia, ranging from adenoma to carcinoma, the latter designated as intraductal papillary-mucinous cancer. In general, the tumor renders a favorable prognosis after complete resection. However, intraductal papillary-mucinous tumor with overt invasion outside the gland has been reported to have a poor prognosis, as is the case with the usual type of duct cell cancer of the pancreas. We experienced two cases of intraductal papillary-mucinous cancer with obstructive jaundice due to impaction of thick mucus protruding from the pancreas via a "spontaneous" biliopancreatic fistula. Preoperative examinations of both patients showed a large intraductal papillary-mucinous tumor in the head of the pancreas with fistula formation between the intrapancreatic portion of the common bile duct and the main pancreatic duct. Histopathological investigation of the two resected specimens suggested that the fistula may not have developed from invasion by papillary or tubular adenocarcinoma, but from compression and destruction of the intercalating tissues by abundant mucinous secretion. The first patient died of peritoneal carcinomatosis with clinicopathologic features of pseudomyxoma peritonei 6 years after surgery. The second patient is alive and has been well for 2 years postoperatively. review of the world literature showed that half of the patients with intraductal papillary-mucinous cancer plus biliopancreatic fistula had no stromal invasion around the fistula, indicating that the fistula might have been caused by mechanical pressure. However, the other half of the cases did have stromal invasion around the fistula. Two-thirds of these cases, including our own patients, had foci of mucinous carcinoma in the stroma around the fistulization, implying that mucinous lakes in the stroma may have served as part of the "waterway" from the pancreatic duct to the bile duct, assisted by increased pressure by mucus production. Since intraductal papillary-mucinous cancer with biliopancreatic fistula has a comparatively favorable prognosis, surgical resection should be considered.- - - - - - - - - - ranking = 11keywords = ductal (Clic here for more details about this article) |
3/13. Duodenal tuberculosis with a choledocho-duodenal fistula.A 22-year-old man visited our hospital (National Cancer Center Hospital East) complaining of fatigue and anorexia. A laboratory investigation demonstrated a biochemical 'picture' of obstructive jaundice. An abdominal CT showed a low density mass in the retropancreatic area with multiple enlarged periportal lymph nodes. Upper gastrointestinal endoscopy revealed active ulceration on the dorsal wall of the descending part of the duodenum, and histopathology of the biopsy specimen revealed an ulcer with reactive inflammatory cell infiltration; no tumor cells were detected. The possibility of neoplasm had been ruled out by the use of CT and angiography. The jaundice recovered spontaneously and the abdominal mass gradually decreased in size. Endoscopic retrograde pancreatography showed no evidence of pancreatic disease; however, endoscopic retrograde cholangiography showed a choledocho-duodenal fistula. This patient showed hypersensitivity against the tuberculin skin test and mycobacterium tuberculosis was successfully detected in gastric juice by using a polymerase chain reaction method and culture. biopsy samples obtained from the duodenal ulcer at the second upper gastrointestinal endoscopy showed chronic inflammation with an epithelioid granuloma, suggesting tuberculosis. We thus diagnosed this case as a duodenal tuberculosis with a choledocho-duodenal fistula. To the best of our knowledge, there has been no report available of duodenal tuberculosis being the cause of a choledocho-duodenal fistula.- - - - - - - - - - ranking = 0.043245297309199keywords = neoplasm (Clic here for more details about this article) |
4/13. Nonoperative therapy of the posttraumatic biliary fistula in adolescents.Posttraumatic biliary fistula is one of the complications of major hepatic injury. Conventional treatment has consisted of surgical intervention with hepatic debridement, ductal repair, and controlled drainage. The authors present two boys, 15 and 17 years of age, with biliary fistulas resulting after major hepatic injury. Biliary fistulas were successfully treated nonoperatively with sphincterotomy and endoscopically inserted small-caliber stents. The duration of time between stent placement and closure of the fistulas were 2 and 8 days, respectively.2.5 years after injury, both patients are without problems. These cases demonstrate the effectiveness of nonoperative management of traumatic biliary fistulas in adolescents.- - - - - - - - - - ranking = 1keywords = ductal (Clic here for more details about this article) |
5/13. Biliopancreatic fistula caused by an intraductal papillary-mucinous tumor of the pancreas confirmed by biochemical analysis of mucin.Intraductal papillary-mucinous tumor of the pancreas is occasionally accompanied by biliopancreatic fistula. However, it is difficult to show the inflow of mucin produced by the tumor into the common bile duct. To confirm the biliopancreatic fistula, the mucin-rich fraction was purified from the bile and stained with antimucin antibodies. Western blot analysis showed characteristic smear staining patterns for mucin molecules with three types of antimucin antibodies. Immunohistochemical analysis with the antibody showed significant signals of the cancer cells and the luminal content of the dilated pancreatic duct. These results showed that the bile contained an abundance of mucin, which was produced by the primary pancreatic tumor. In cases with intraductal papillary-mucinous tumor of the pancreas, biochemical analysis of mucin molecules in the bile can be of clinical use in consideration of pathological process of tumor progression.- - - - - - - - - - ranking = 6keywords = ductal (Clic here for more details about this article) |
6/13. Closure of a controlled biliary fistula complicating partial cholecystectomy with endoscopic biliary stenting.An elderly woman presented 2 months after partial cholecystectomy performed for gangrenous cholecystitis with choledocholithiasis and a controlled biliary fistula. Despite ductal clearance of stones via endoscopic retrograde sphincterotomy and stone extraction, bilious drainage via the fistulous tract persisted. Endoscopic insertion of a 10F Amsterdam endoprosthesis resulted in complete closure of the fistula within 6 wk. This case represents the first example of closure of a biliary fistula after partial cholecystectomy.- - - - - - - - - - ranking = 1keywords = ductal (Clic here for more details about this article) |
7/13. Biliobiliary fistula: preoperative diagnosis and management implications.Experience with cholecystohepaticodochal and cholecystocholedochal fistulas as a result of an erosion of gallstones from the gallbladder into the adjacent common duct in five patients is presented. The incidence was 1.4% in a population of 350 patients undergoing cholecystectomy. The condition was indicated clinically on the basis of a symptom triad of jaundice, fever, and pain with cholelithiasis in a small contracted gallbladder. In addition, proximal intra- and extrahepatic ductal dilatation, calculus in the common duct, and normal-caliber (or unprofiled) distal common duct on ultrasound scan were present in all the patients. Endoscopic retrograde cholangiopancreatography proved to be the most useful means of investigation, and it confirmed the diagnosis in four patients before surgery. A modified antegrade cholecystectomy was performed with the gallbladder opened inferiorly at the fundus, and the stones were evacuated. A partial cholecystectomy and choledochoplasty were accomplished with gallbladder flaps whenever feasible. Other useful operative procedures are side-to-side hepaticodochojejunostomy and hepaticodochoduodenostomy. In the presence of high benign bile duct stricture, an approach to the left hepatic duct is now preferred for biliary bypass.- - - - - - - - - - ranking = 1keywords = ductal (Clic here for more details about this article) |
8/13. Spontaneous closure of an end biliary fistula.Most biliary cutaneous fistulas are side fistulas that communicate with the main biliary ductal system. As long as distal obstruction is not present, nearly all fistulas will close spontaneously. The present case of an end biliary fistula due to transection of an aberrant bile duct during cholecystectomy and its successful nonoperative management demonstrate that end fistulas can sometimes be managed without operative intervention.- - - - - - - - - - ranking = 1keywords = ductal (Clic here for more details about this article) |
9/13. Spontaneous choledocoduodenal fistula--due to chronic duodenal ulcer.A case of spontaneous choledocoduodenal fistula due to penetrating posterior duodenal ulcer is reported. The only presenting symptoms were pain and vomiting. There was no fever or recurrent jaundice which is usually expected in such a condition. The radiological findings included barium and air in the biliary tract. biliary fistula are not uncommon. Although external biliary fistulae are seldom seen in present times, internal biliary fistulae are not a rare entity. Internal biliary fistulae are either spontaneous or due to operations on biliary tract. The common causes for spontaneous internal biliary fistula includes cholelithiasis, peptic ulceration and malignant neoplasm (Shiu) 1967. In a study of 819 cases by Waggoner and Le Mone (1949) 51% of such fistulae were cholecystoduodenal, 21% cholecystocolic, 19% choledocoduodenal, while the rest were choledocogastric and cholecystocholedocal. Most common cause for spontaneous choledocoduodenal fistula is due to gall stones, but, rarely posterior penetrating duodenal ulcer may also cause this condition. The following report concerns a spontaneous biliary fistula of the choledocoduodenal type, due to chronic duodenal ulcer.- - - - - - - - - - ranking = 0.043245297309199keywords = neoplasm (Clic here for more details about this article) |
10/13. Amebic liver abscess with intra-biliary rupture.The case of a large amebic liver abscess with an atypical presentation is reported. High output bile drainage persisted after ultrasound guided percutaneous catheter drainage because of a preexisting communication of the abscess with the right hepatic ductal system. The abscess was managed successfully by surgical evacuation and internal drainage into a defunctioned jejunal loop.- - - - - - - - - - ranking = 1keywords = ductal (Clic here for more details about this article) |
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