نتایج جستجو برای: partial sphincterotomy

تعداد نتایج: 231951  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده علوم 1392

سازند پابده در برش دره شهر شامل 260متر شیل، شیل آهکی، مارن و آهک می باشد. مطالعات انجام شده بر روی فرامینیفرهای پلانکتون منجر به شناسایی و ارائه تعداد 12 بیوزون شده است. این بیوزون ها عبارتند از: بیوزون شماره یک: parasubbotina pseudobulloides partial-range zone ، بیوزون شماره دو: subbotina triloculinoides partial-range zone، بیوزون شماره سه: morozovella angulata partial-range zone ، بیوزون شمار...

Journal: :The Ulster Medical Journal 1989
H. M. Whitehead F. Brennan F. A. O'Connor

The medium and long-term complications of endoscopic sphincterotomy for choledocholithiasis were examined in patients referred to an endoscopy centre in an area general hospital. One hundred and thirty-eight patients were reviewed between 6 months and 7 years after successful endoscopic sphincterotomy for choledocholithiasis. The procedure was carried out post-cholecystectomy in 69 (50%) and wi...

2017
Shin Kato Masaki Kuwatani Ryo Sugiura Itsuki Sano Kazumichi Kawakubo Kota Ono Naoya Sakamoto

INTRODUCTION The effect of endoscopic sphincterotomy prior to endoscopic biliary stenting to prevent post-endoscopic retrograde cholangiopancreatography pancreatitis remains to be fully elucidated. The aim of this study is to prospectively evaluate the non-inferiority of non-endoscopic sphincterotomy prior to stenting for naïve major duodenal papilla compared with endoscopic sphincterotomy prio...

Journal: :Journal of the Chinese Medical Association : JCMA 2004
Hwai-Jeng Lin

2018
Guru Trikudanathan Patrick Hoversten Mustafa A. Arain Rajeev Attam Martin L. Freeman Stuart K Amateau

Background and study aims  Management of post-sphincterotomy perforations is variable, with some patients managed conservatively and other requiring surgery. Fully-covered self-expanding metal stents (FCSEMs) have been used in the past, but data is limited. The aim of this study was to report the clinical characteristics and outcomes following placement of anchored FCSEMSs for the immediate man...

Journal: :Gut 1993
A Lauri R C Horton B R Davidson A K Burroughs J S Dooley

Endoscopic sphincterotomy has become the first line treatment for patients with common bile duct (CBD) stones. This technique may fail, however, due to difficult anatomy, previous surgery, periampullary diverticula or the presence of a large stone. The importance of stone size to the success of endoscopic sphincterotomy has not been fully assessed. A prospective study was carried out over the p...

2005
M. Aydin

We report a case of mediastinal and bilateral retro-orbital emphysema following an uncomplicated endoscopic sphincterotomy. The concurrent presence of these complications following endoscopic retrograde cholangiopancreatography is rare. The simultaneous occurrence of these two complications in the same patient has not been previously reported in the literature. Furthermore, we define the first ...

Journal: :Revista espanola de enfermedades digestivas : organo oficial de la Sociedad Espanola de Patologia Digestiva 2013
Jesús Espinel-Díez Eugenia Pinedo-Ramos Luis Vaquero-Ayala Begoña Alvarez-Cuenllas Vanesa Ojeda-Marrero

AIM precut sphincterotomy refers to a variety of endoscopic techniques that are used in order to access the bile duct when conventional methods of cannulation have failed. There are not significant data (such as efficacy, safety) about the use of different techniques of precutting at the same session. We have described our experience with combined precut sphincterotomy (CPS) and we have compare...

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