Lymphocytic Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** A neoplasm composed of a lymphocytic cell population which is usually malignant (clonal) by molecular genetic and/or immunophenotypic analysis. Lymphocytic neoplasms include Hodgkin and non-Hodgkin lymphomas, acute and chronic lymphocytic leukemias, and plasma cell neoplasms.

**Synonyms:** - Lymphocytic Tumor - Lymphocytic and Plasma Cell Neoplasm - Lymphocytic and Plasma Cell Tumor - Lymphocytic and Plasma Cell Tumour - Lymphocytic and Plasmacytic Neoplasm - Lymphoid Neoplasm - Lymphoid Tumor - Lymphoid and Plasma Cell Tumor - Lymphoid and Plasma Cell Tumour - Lymphoid and Plasmacytic Neoplasm - Lymphoid and Plasmacytic Tumor - Lymphoid and Plasmacytic Tumour