A 63-year-old man with extrahepatic portal vein thrombosis presented with biliary obstruction and hemobilia after a liver biopsy. Balloon sweep of the common bile duct removed clotted blood, and cholangiogram showed a common bile duct narrowing, treated with biliary stenting. A percutaneous biliary catheter was later required for recurrent biliary obstruction and hemobilia, and repeat cholangio...

Cholangiocarcinoma (CCA) is the second most common malignant tumor of the liver. It is simply classified as intrahepatic and extrahepatic CCA (including perihilar and distal extra hepatic CCA) according to the anatomic localization. Various classification systems were described for staging cholangiocarcinoma. We represent an interesting case of cholangiocarcinoma which is in the shadow area of ...

BACKGROUND/AIMS Despite improvements in surgical techniques and postoperative patient care, bile leakage can occur after hepatobiliary surgery and may lead to serious complications. The aim of this retrospective study was to evaluate the efficacy of endoscopic treatment of bile leakage after hepatobiliary surgery. METHODS The medical records of 20 patients who underwent endoscopic retrograde ...

Clonorchiasis is caused by a chronic infestation of liver flukes, Clonorchis sinensis, and these reside mainly in the medium- and small-sized intrahepatic bile ducts. Therefore, diffuse, uniform, minimal or mild dilatation of these bile ducts, particularly in the periphery, without dilatation of the extrahepatic bile duct is the typical finding on several imaging modalities. We report here on t...

A 46-year-old man with segment 8 hepatocellular carcinoma (HCC) from hepatitis C-related, Child–Pugh class A cirrhosis underwent successful hepatic resection. This was complicated by a postoperative bilioma that was treated by percutaneous drainage. He presented again 6 months later with abdominal pain and cholestasis. Computed tomography (CT) of the liver showed no tumor recurrence. Magnetic r...

INTRODUCTION Mixed adenoneuroendocrine carcinomas (MANECs) of the distal bile duct are extremely rare, and only a few cases have been reported in the English literature. PRESENTATION OF CASE An 82-year-old man was referred to our hospital for increasing biliary enzymes. Abdominal computed tomography (CT) showed enlargement of the intrahepatic bile ducts and stenosis of the distal bile duct. E...

A 70-year-old man was referred to our hospital because of elevated hepatobiliary enzymes. He admitted for endoscopic retrograde cholangiopancreatography (ERCP) abdominal echography showed dilatation the intrahepatic bile duct and common duct, contrast-enhanced CT thickening wall lower duct. The large papilla located near inferior border diverticulum could be imaged from front. However, supporti...

Biliary infections are an important cause of morbidity in the Western world. With regard to epidemiology, etiology, microbiological spectrum, prevalence, location and composition of gallstones, pathogenesis, clinical sign and therapy, there are large differences between the spectrum of biliary infections in the East and in the West (Table 1). In Western countries, gallstones are found in 10 to ...