Lung Mature B-Cell Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** A neoplasm that arises from mature B-lymphocytes or plasma cells and affects the lung. Representative examples include mucosa-associated lymphoid tissue lymphoma, diffuse large B-cell lymphoma, lymphomatoid granulomatosis, and primary pulmonary plasmacytoma.

**Synonyms:** - Lung Mature B-Cell Lymphocytic Neoplasm