Introduction: Given the importance of identifying common bile duct diameter in diseases diagnoses and being different in different races, this paper aimed to investigate the relationship between the diameter of the common bile duct and demographic factors and drug addiction in patients who referred to the imaging department of Imam Reza hospital in Birjand during the year 1391-...

carcinoid tumors of the bile duct are rare. despite cholangiocarcinoma, they grow more slowly and generally occur in younger patients and females. these tumors have a better prognosis and more disease-free survival. we present the case of a 25-year- old male with common bile duct (cbd) carcinoid tumor misdiagnosed as cholangiocarcinoma.

introduction: given the importance of identifying common bile duct diameter in diseases diagnoses and being different in different races, this paper aimed to investigate the relationship between the diameter of the common bile duct and demographic factors and drug addiction in patients who referred to the imaging department of imam reza hospital in birjand during the year 1391-1392. methods: th...

Fascioliasis is a health problem in several countries including the Islamic Republic of Iran.  In a review of the medical publications during 1990-2002, only 22 cases of biliary tract obstruction by fasciola hepatica have been reported.  Herein, we are adding a new case of fasciola hepatica causing bile duct obstruction and presenting with intermittent colicky pain, eosinophilia and bile duct d...

Objective(s):This study aimed to establish a novel non-binding, reversible rat model of acute cholangitis of the severe type (ACST). Materials and Methods:Twenty-six rats were randomly divided into the sham-operated group (n=13) and the ACST group (n=13). All rats were intubated with a modified catheter through the external jugular vein. The ACST model was established by ligation of the distal ...

abstract autoimmune pancreatitis (aip) is a rare disorder that may be present as common bile duct stricture. the patient was a seventy-year-old man with presentations as recurrent abdominal pain and jaundice, elevated billirobin (bil) and elevated alkaline phosphatase (alkp) in association with the presence of hetrogenesity of the pancreatic head and dilated intra and extra hepatic bile ducts i...

objectives to investigate the role of cgs21680, a selective adenosine a2a receptor agonist, on a bile-duct-ligated cirrhotic liver resection model in rats. methods male wistar rats were allotted into 3 groups (n = 7 per time-point): the control group, the bile duct ligation + cgs21680 group (bdl + cgs), and the bile duct ligation group (bdl). biliary cirrhosis had been previously induced by lig...

OBJECTIVES We attempted to clarify the mechanism underlying lower bile duct stricture in autoimmune pancreatitis. METHODS Imaging and histologic finding of the bile duct were assessed for 73 patients with autoimmune pancreatitis to clarify whether IgG4-related biliary inflammation or pancreatic head swelling is associated with lower bile duct stricture. RESULTS Lower bile duct stricture was...

Endoscopic manometry was used to measure pancreatic duct, common bile duct, pancreatic duct sphincter and bile duct sphincter pressures in 43 healthy volunteers and 162 patients with a variety of papillary, pancreatic and biliary disorders. Common bile duct pressure was significantly raised after cholecystectomy, with common bile duct stones and papillary stenosis but pancreatic duct pressure o...

conclusions this study showed that the frequency of bilin was low among iranian patients with psc. high bilirubin and ca19-9 can be predictors of the development of bile duct epithelial changes in patients with psc. background primary sclerosing cholangitis (psc) as one of the most common chronic cholestatic liver diseases is a main predisposing factor for the development of cholangiocarcinoma ...