Gastrointestinal Stromal Tumor (GIST)

A type of tumor that usually begins in cells in the wall of the gastrointestinal tract.

About Gastrointestinal Stromal Tumor (GIST)

Gastrointestinal stromal tumor is a disease in which abnormal cells form in the tissues of the gastrointestinal tract.

The gastrointestinal (GI) tract is part of the body’s digestive system. It helps to digest food and takes nutrients (vitamins, minerals, carbohydrates, fats, proteins, and water) from food so they can be used by the body. The GI tract is made up of the following organs:

Gastrointestinal stromal tumors (GISTs) may be malignant (cancer) or benign (not cancer). They are most common in the stomach and small intestine but may be found anywhere in or near the GI tract. Some scientists believe that GISTs begin in cells called interstitial cells of Cajal (ICC), in the wall of the GI tract… Read more about Gastrointestinal Stromal Tumor