نتایج جستجو برای: cholangiography
تعداد نتایج: 1708 فیلتر نتایج به سال:
Objective: The treatment of iatrogenic bile duct injuries is still a challenge for hepatobiliary and general surgeons. Roux-en-Y hepaticojejunostomy, one the most appropriate techniques circumferential lesions, either occurring less than 2 cm from bifurcation or in common hepatic duct, requires experience advanced laparoscopy surgery. This study aims to present results laparoscopic hepaticojeju...
A self-retaining retractor has been designed to enable one surgeon to perform cholecystectomy and exploration of the bile duct with a minimum of assistance. The instrument consists of a horseshoe shaped collapsible frame and four specially designed blades. It is ideally suited for a right subcostal or a transverse incision. Adjustment and removal for performing on-table cholangiography and reap...
Magnetic resonance cholangiography (MRC) has become the standard of reference for imaging of the biliary ducts. The use of three-dimensional (3D) sequences has resulted in improved spatial resolution with virtually isotropic voxel and improved signal/noise ratio. In addition to MRC images, 3D fat suppressed T1-weighted MR images should be systematically obtained to search for intrahepatic calcu...
INTRODUCTION Laparoscopic cholecystectomy (LC) is probably one of the most frequent surgical procedure performed worldwide. Intraoperative cholangiography (IOC) is required more often than in open procedures due to the need to clarify the anatomy or to diagnose common bile duct (CBD) stones. AIM The present study analyzes the value of IOC performed on selective basis following preoperative an...
Portal cavernoma cholangiopathy (PCC) is defined as abnormalities in the extrahepatic biliary system including the cystic duct and gallbladder with or without abnormalities in the 1st and 2nd generation biliary ducts in a patient with portal cavernoma. Presence of a portal cavernoma, typical cholangiographic changes on endoscopic or magnetic resonance cholangiography and the absence of other ca...
HYPOTHESIS Older age, male sex, and low yearly hospital volume of cholecystectomy may increase the risk of bile duct injury (BDI), whereas the use of intraoperative cholangiography may decrease the risk. The incidence of BDI at cholecystectomy may have increased after the introduction of laparoscopic cholecystectomy. DESIGN Nationwide population-based study of all cholecystectomies registered...
to perform endoscopic cholangiography in a patient with a modified Roux-en-Y hepaticojejunostomy A 43-year-oldwoman had been diagnosed with intrahepatic duct stones and referred in 2007 for cholecystectomy andmodified Roux-en-Y hepaticojejunostomy. A jejunal loop had been fixed to the anterior wall of the stomach for future endoscopic access, if necessary (●" Fig.1). The patient had remained as...
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