Endoscopic ultrasound-guided biliary drainage (EUS-BD) has been developed as an alternative means of biliary drainage for malignant biliary obstruction (MBO). C
AIM To determine the risk factors of severe post endoscopic retrograde cholangiopancreatography pancreatitis(s PEP) and clarify the indication of prophylactic t
Zenker's diverticulum (ZD) is an abnormal hypopharyngealpouch often presenting with dysphagia. Treatment isoften sought with invasive surgical management of thediv