نتایج جستجو برای: cholangioscopy
تعداد نتایج: 493 فیلتر نتایج به سال:
expanded the horizons of interventional endoscopy [1]. Starting with rigid optical endoscopes that could access only either end of the digestive system, endoscopy evolved to enable visualization of the en− tire gastrointestinal tract with the devel− opment of capsule endoscopy and dou− ble−balloon enteroscopy [2]. However, the biliary−pancreatic system still re− mained a side track. The availab...
Several cases of recurrent stone formation caused by a surgical material as a nidus have been reported. Recently, we experienced one case in which a migrated metal stent might have been served as a nidus for common duct stone formation. The diagnosis was confirmed by ERCP, the stone was successfully removed with endoscopic therapy. Six years ago, she had undergone a lithotripsy using a percutan...
Technical improvements have allowed to significantly reduce the diameter of endoscopes used to examine the upper gastrointestinal tract. Hence, transnasal introduction of endoscopes used to perform a standard esogastroduodenoscopy (EGD) has become possible. Transnasal EGD (T-EGD) is better tolerated by patients than conventional EGD (C-EGD), and it presents the advantage of requiring no sedatio...
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