Small Intestinal Gastrointestinal Stromal Tumor

**Semantic type:** Neoplastic Process

**Definition:** A gastrointestinal stromal tumor that arises from the small intestine. It usually affects adults over fifty years of age. The majority of cases have spindle cell morphology. The prognosis depends on the tumor size and the mitotic activity.

**Synonyms:** - Digestive Stromal Neoplasm of Small Intestine - Digestive Stromal Neoplasm of the Small Intestine - Digestive Stromal Tumor of Small Intestine - Digestive Stromal Tumor of the Small Intestine - Gastrointestinal Stromal Neoplasm of Small Intestine - Gastrointestinal Stromal Neoplasm of the Small Intestine - Gastrointestinal Stromal Tumor of Small Intestine - Gastrointestinal Stromal Tumor of the Small Intestine - Gastrointestinal stromal tumor of small intestine - Small Intestinal GIST - Small Intestinal Gastrointestinal Stromal Tumor (GIST) - Small Intestine Digestive Stromal Neoplasm - Small Intestine Digestive Stromal Tumor - Small Intestine Gastrointestinal Stromal Neoplasm