Endoscopic treatment of biliary disorders in patients with Roux-en-Y hepaticojejunostomy via a permanent access loop.

The management of biliary disorders in patients with Roux-en-Y hepaticojejunostomy anastomosis is challenging and remains controversial. Our aim is to share our experiences of endoscopic treatment via a permanent access loop in 5 patients. Endoscopic treatment via a permanent access loop is an invaluable procedure for the management of stenotic hepaticojejunostomy anastomosis, anastomotic leakage, and hepatolithiasis. It may even be life-saving for some patients.

Early decision for precut sphincterotomy: is it a risky preference?

The aim of this prospective study was to evaluate the results and the complications at a tertiary referral center which frequently uses precutting techniques for biliary cannulation. Four hundred seventy patients with naive papilla for whom biliary intervention was planned were included in the study. If the selective cannulation was not achieved after a few trials, precutting sphincterotomy was performed. The results were evaluated for the frequency, success, and complication rates of precutting. Precutting was performed on 238 (50.6%; 117 male, 121 female; mean age, 58.5 +/- 16.2 years) of 470 patients. Total success rate of endoscopic retrograde cholangiopancreatography (ERCP) was 99.2% (236/238). The rate of complications in patients with versus without precutting was 7 (2.9%) versus 3 (1.3%) for pancreatitis, 2 (0.8%) versus 1 (0.4%) for perforation, and 7 (2.9%) versus 3 (1.3%) for bleeding. The differences between the rates were not significant. Early precutting can be preferable in prolonged cannulation trials of therapeutic ERCP.

Endoscopic treatment of pancreatic fistulas.

BACKGROUND: Pancreatic fistulas are managed primarily by conservative treatment. Surgery is performed in cases of conservative treatment failure. Endoscopic treatment is reported to be both effective and safe as an alternative treatment method. METHODS: A total of 26 patients underwent endoscopic treatment after failure of conservative treatment between January 2002 and November 2004. The mean time between the onset of fistula and the endoscopic retrograde cholangiopancreatography (ERCP) procedure was 95 days. The mean fistula output volume was 400 ml per day. Four patients had pancreatic ascites. The aim of the endoscopic treatment was to bypass the ductal disruption by placing stents or drains where the origin of fistulous tract could be identified, and to lower the pancreatic duct pressure by performing pancreatic sphincterotomy or by placing stents where the site of the leak could not be identified. RESULTS: Pancreatography could be performed in all the patients except one. Partial duct disruption occurred in 16 patients. All of the fistulas closed after the ductal disruption was bypassed. Pancreatic sphincterotomy or endoprothesis placement was effective for eight of the remaining nine patients in whom the ductal disruption originated from the tail of the pancreas and hence could not be bypassed. The overall success rate was 94% for the patients with partial duct disruption. Four patients had side branch leaks. All of them closed after placement of an endoprothesis. Fistulas closed in only one (20%) of the five patients with complete duct disruption. Pancreatic ascites resolved in two of the four patients after endoscopic treatment. No serious complications resulted from endoscopic treatment other than proximally migrated stents in two patients. CONCLUSIONS: Endoscopic treatment is an effective and safe method for patients with pancreatic fistulas unresponsive to conservative treatment. The success rate is very high, especially for patients with partial and side branch duct disruption.

Liver abscess: a rare but an important complication that must be considered in Crohn's disease.

Liver abscess is a quite rare complication in Crohn's disease. Early diagnosis and differentiation of pyogenic abscess from amoebic abscess are as important as the choosing of proper treatment in the management of liver abscess. Herein, 28-year-old man with Crohn's disease developing liver abscess is presented. He was treated with surgical drainage.

Extraordinarily elevated CA19-9 in benign conditions: a case report and review of the literature.

Carbohydrate antigen CA19-9 is commonly used in the diagnosis of pancreatic and biliary malignancies. However, increases in its level in benign conditions such as acute cholangitis or pancreatitis have also been reported. A 79-year-old woman presented with cholangitis and a pancreatic pseudocyst while showing elevation of CA19-9 up to 35,500 U/mL. The patient was adequately treated and at two months' follow-up the CA19-9 level had returned to normal.