Ann Arbor Stage I Extranodal Marginal Zone Lymphoma of Mucosa-Associated Lymphoid Tissue

**Semantic type:** Neoplastic Process

**Definition:** Extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue presenting as stage I disease.

**Synonyms:** - Extranodal Marginal Zone B-Cell Lymphoma (MALT Type) Stage I - MALT Type Extranodal Marginal Zone B-Cell Lymphoma Stage I - Stage I Extranodal Marginal Zone B-Cell Lymphoma (MALT Type ) - Stage I Extranodal Marginal Zone B-Cell Lymphoma of Mucosa-Associated Lymphoid Tissue - Stage I Extranodal Marginal Zone Lymphoma of Mucosa-Associated Lymphoid Tissue - Stage I Extranodal Marginal Zone Lymphoma of Mucosa-Associated Lymphoid Tissue