Gastric Intestinal Metaplasia is a risk factor of intestinal-type gastric cancer, but WLI was not adequate to detect IM of stomach. NBI system with and

Celiac disease is a chronic inflammation trigged by the ingestion of gluten and resulting in a dense infiltration of lymphocytes in the proximal small intestine.

Among the gastric submucosal tumors, neuroendocrine tumors are a special entity, which also require examination of independent gastric mucosal biopsies for classification.

Heterotope Magenschleimhaut des Ösophagus (heterotopic gastric mucosa, gastric inlet patch) entspricht funktionellem Magengewebe, das sich nicht an der anatomisch üblichen Lokalisation befindet. Sie ist in

Depending on the patient’s degree of sedation and the examiner’s level of experience, carrying out a precise examination of the Z-line may not be very

The following gallery of images is intended to present the newly evaluated characteristics in the WASP classification, but it also illustrates the problems that still

Unclear smaller polyps in the rectum may represent a pitfall — if they do not look like perfectly typical hyperplasia or small adenomas, then carcinoids

Flat polyps are difficult to identify and may be easily overlooked, particularly in the right colon, where there is sometimes limited bowel cleansing. If a