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Gastroenterology

Gastroenterology is the branch of medicine that studies the digestive system and its disorders.

Contributors in Gastroenterology

Gastroenterology

Vagotomy

Medical; Gastroenterology

An operation to cut the vagus nerve. This procedure causes the stomach to produce less acid but also to empty abnormally.

Gas

Medical; Gastroenterology

Air that results from the normal breakdown of food. The gases are passed out of the body through the rectum (flatus) or the mouth (burping).

Villi

Medical; Gastroenterology

Tiny, fingerlike projections on the surface of the small intestine that help with nutrient absorption.

Ascending colon

Medical; Gastroenterology

The beginning part of the colon, usually on the right side of the abdomen.

Colectomy

Medical; Gastroenterology

An operation to remove all or part of the colon.

Globus sensation

Medical; Gastroenterology

A constant feeling of a lump in the throat that is usually related to stress.

Secretin

Medical; Gastroenterology

A hormone made in the duodenum that causes the stomach to make pepsin, the liver to make bile, and the pancreas to make digestive juices.

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