Hematopoietic and Lymphatic System Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** A benign or malignant (primary or metastatic) neoplasm that affects the hematopoietic and lymphatic system.

**Synonyms:** - Hematopoietic and Lymphoid System Neoplasm - Hematopoietic and Lymphoid System Neoplasm - Hematopoietic and Lymphoid System Tumor - Neoplasm of uncertain behavior of lymphoid, hematopoietic and related tissue, unspecified