This video demonstrates the differences between duplications cysts and spindle cell tumors.

We present a case of a 46-year-old patient with an HCV-associated, multilocular hepatocellular carcinoma. Therapy with Sorafenib was discontinued as a result of serious side

Increasing numbers of cystic tumors in the pancreas are being diagnosed. It is often difficult to precisely assign these highly varied tumors to a specific

In the following, examples for superficial/early Barrett lesions of the esophagus are shown. Here, flat and sessilelesions are predominant, pedunculated tumors are rare. Sessile tumor

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

Endoscopic treatment for early carcinoma in the gastrointestinal tract has in the meantime become evidence-based and has been incorporated into national and international guidelines

Examples of superficial/early squamous cell lesions in the esophagus are presented below. In the esophagus, flat lesions are predominant in the early tumors, and polypoid

Examples of superficial/early gastric tumors are shown below. In the stomach, flat lesions are predominant, often as combined lesions with a central depression (IIa+c). Sessile