Korean J Gastrointest Endosc.
1996 Dec;16(6):937-944.
Clinical Characteristics of Periampullary Diverticulum
Abstract
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Background/Aims: Periampuilary diverticulum has been known to be associated with various bilio-pancreatic diseases such as choledocholithiasis and disturbs performing selective cannuiation of ERCP and EST. This present study aims to investigate anatomical morphology of periampullary diverticulum and to determine whether periampullary diverticulurn influences difficulty and complication performing of ERCP and to analyse the relationship between periampullary diverticulum and choledocholithiasis. Methods: We reviewed records of chart and diverticular pictures in 1389 cases of underwent ERCP and evaluated the incidence, size, direction, location of periampullary diverticulum and its influence against performing of ERCP and investigated its relationship with bilio-pancreatic diseases such as choledocholithiasis.(continue..)