The effect of fetal radiation during endoscopic retro-grade cholangiopancreatography (ERCP) on pregnant women is a very interesting topic. Smith et al recently
For patients suffering from both biliary and duodenal obstruction,endoscopic retrograde cholangiopancreatography(ERCP)with stent placement is the treatment of c
AIM: To evaluate the safety and technical success of endoscopic radiofrequency ablation(RFA) for palliative treatment of malignant hilar bile duct obstruction.
Hilar biliary strictures are caused by various benign andmalignant conditions. It is difficult to differentiate benignand malignant strictures. Postcholecystect