نتایج جستجو برای: sphincterotomy
تعداد نتایج: 1826 فیلتر نتایج به سال:
Length of biliary (CBD) and/or pancreatic (PD) sphincter of Oddi (SO) was measured during perendoscopic or intraoperative manometry in 21 control subjects and in 46 patients with biliary disease. When the high resting pressure (HPZ) and the phasic wave zone (PAZ) were considered, SO length was, in the control group, 9.5 +/- 0.5 mm (M +/- SE) and 9.4 +/- 0.6 mm at the level of the CBD-SO, and 7....
The precut sphincterotomy is used to facilitate selective biliary access in cases of difficult biliary cannulation. Needle-knife precut papillotomy is the standard of care but is associated with a high rate of complications such as pancreatitis, duodenal perforation, bleeding, etc. Sometimes during bowing of the sphincterotome/cannula and the use of guide wire to facilitate biliary cannulation,...
Endoscopic sphincterotomy with extraction of the stones is often the only treatment for stones in the bile duct in patients considered unfit for surgery. Most of these patients fare well even when they have stones in the gall bladder; cholecystectomy for biliary colic, acute cholecystitis, or jaundice was necessary in less than 15% followed up for up to seven years. 2 After the procedure patien...
BACKGROUND Anal canal dilatation and sphincterotomy have been recommended besides hemorrhoidectomy to overcome the anal pressures in the management of hemorrhoids. The aim of this study to compare internal sphincterotomy and hemorrhoidectomy with hemorrhoidectomy alone with respect to manometric and clinical measures. METHODS One hundred twenty patients with hemorrhoids were randomly assigned...
PURPOSE The constant presence of a narrow subcutaneous tract extending caudad to chronic fissures-in-ano is reported. The efficacy of surgically unroofing this tract (subcutaneous fissurotomy) without sphincterotomy was evaluated. METHODS By using a narrow-gauge, hooked probe, a constant, midline subcutaneous tract was identified extending from the caudad aspect of chronic anal fissures. Thes...
Background and study aims Endoscopic sphincterotomy plus large-balloon dilation (ES-LBD) has been reported as an alternative to endoscopic sphincterotomy for the removal of bile duct stones. This multicenter study compared complete endoscopic sphincterotomy with vs. without large-balloon dilation for the removal of large bile duct stones. This is the first randomized multicenter study to evalua...
INTRODUCTION Anal fissure are defined as a tear in the skin of the anal canal distal to dentate line. Although still there are controversies about the exact management, lateral sphincterotomy is promising. The aim of this series is to present the outcome of lateral sphincterotomy for internal anal sphincter in term of patient satisfaction and complication. PATIENT AND METHODS A prospective si...
biliary ascariasis is a common disease in certain geographical areas of the world. the adult form of the worm usually lives in the human intestine. biliary complications due to ascaris infestation are uncommon but are becoming an important clinical problem, as fatal cases have been reported in the literature. many authors have recommended traditional surgical treatment for removal of the worms....
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