Small Intestinal Mantle Cell Lymphoma

**Semantic type:** Neoplastic Process

**Definition:** A mantle cell lymphoma that arises from the small intestine. It may present as an isolated mass in the small intestine or as a part of the multiple lymphomatous polyposis.

**Synonyms:** - Mantle Cell Lymphoma of Small Intestine - Mantle Cell Lymphoma of the Small Intestine