label: small intestinal mucosa-associated lymphoid tissue lymphoma
label_lc: small intestinal mucosa-associated lymphoid tissue lymphoma
description: A mucosa-associated lymphoid tissue lymphoma (MALT) that arises from the small intestine. The morphologic characteristics are similar to those seen in gastric MALT lymphomas, with the exception of the lymphoepithelial lesions that are less prominent in the small intestine.