The endoscopic ultrasound (EUS) image, seen from the antrum, shows a tightly filled gallbladder with hyperechoic reflexes, in a 71-year-old patient. The patient had an

In the classic method, a stricture in the esophagus is dilated using a Savary bougie after advancement of a guide wire. The difficulty with this

Tumors of the esophagogastric junction should be classified not only according to the TNM system with regards to tumor penetration (T stage), presence of lymph

The Paris classification for superficial / early tumors should be part of a standard terminology for endoscopic assessment. This classification applies to the entire gastrointestinal

The adenoma detection rate (ADR) is the holy grail of quality assurance in colonoscopy. It is the main parameter for outcome quality — or more

This video illustrates the altered anatomy resulting after the type of gastric resection that is carried out for gastric carcinoma, for example. Bowel continuity is

A 77-year-old patient presented to the emergency department with Hb-relevant lower gastrointestinal bleeding during anticoagulation treatment with rivaroxaban and clopidogrel. At colonoscopy, the bleeding source