Nodal Marginal Zone Lymphoma

**Semantic type:** Neoplastic Process

**Definition:** A primary nodal B-cell non-Hodgkin lymphoma which morphologically resembles lymph nodes involved by marginal zone lymphomas of extranodal or splenic types, but without evidence of extranodal or splenic disease. (WHO, 2001)

**Synonyms:** - Monocytoid B-Cell Lymphoma - Monocytoid B-cell lymphoma - Nodal Marginal Zone B-Cell Lymphoma - Nodal marginal zone B-cell lymph. - Nodal marginal zone B-cell lymphoma - Nodal marginal zone lymphoma