نتایج جستجو برای: bile duct injury
تعداد نتایج: 368601 فیلتر نتایج به سال:
Background: Accidental injuries to the bile ducts are a rare but devastating complication to cholecystectomy, causing afflicted patients considerable morbidity, with subsequent impaired quality of life and significant health related costs. The knowledge regarding incidence, morbidity and prevention of such injuries is limited. Objectives: To investigate the incidence of bile duct injuries (BDI)...
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...
A 12-year-old boy presented with a large liver laceration after blunt abdominal trauma. He was treated nonoperatively and subsequently had bile peritonitis from a bile leak. Endoscopic retrograde cholangiopancreatography (ERCP) visualized the bile duct injury and allowed decompression of the biliary tree with an endoscopically placed biliary stent. A drain also was placed over the laceration th...
Hepatocyte injury during cholestasis depends in part on the release of proinflammatory mediators that cause neutrophils to accumulate in the liver and become activated to damage hepatocytes. The mechanism by which cholestasis stimulates production of proinflammatory mediators in the liver is not completely understood. The studies presented here tested the hypothesis that the transcription facto...
INTRODUCTION The formation of gallstones in the gall bladder is very common. It is now considered that approximately 10% to 15% of the adult population has gallstones. It is more frequent in women than men. ETIOLOGIES ARE VARIOUS AND INCLUDE age, sex, diet, sudden weight loss, etc. According to the report of the US National Institute of Health, it is estimated that 6.3 million men and 14.2 mi...
CONTEXT Intraoperative cholangiography (IOC) may decrease the risk of common bile duct (CBD) injury during cholecystectomy by helping to avoid misidentification of the CBD. OBJECTIVE To characterize the relationship of IOC use and CBD injury while controlling for patient and surgeon characteristics. DESIGN, SETTING, AND PATIENTS Retrospective nationwide cohort analysis of Medicare patients ...
OBJECTIVE To apply human performance concepts in an attempt to understand the causes of and prevent laparoscopic bile duct injury. SUMMARY BACKGROUND DATA Powerful conceptual advances have been made in understanding the nature and limits of human performance. Applying these findings in high-risk activities, such as commercial aviation, has allowed the work environment to be restructured to su...
Intrahepatic cholangiocarcinoma (CCA) is a lethal malignancy of the biliary epithelium associated with p53 mutations, bile duct injury, inflammation, and fibrosis. Here, to validate these processes in CCA, we developed a liver cirrhosis model driven by chronic intermittent toxin exposure, which provokes bile duct injury/necrosis and proliferation, fibroblast recruitment, and progressive extrace...
Gallstone disease is very common and laparoscopic cholecystectomy is one of the most common surgical procedures all over the world. Parallel to the increase in the number of laparoscopic cholecystectomies, bile duct injuries also increased. The reported incidence of bile duct injuries ranges from 0.3% to 1.4%. Many of the bile duct injuries during laparoscopic cholecystectomy are not due to ine...
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