Secondary Plasma Cell Leukemia

**Semantic type:** Neoplastic Process

**Definition:** Transformation of plasma cell myeloma to plasma cell leukemia.

**Synonyms:** - Multiple Myeloma Transformation to Plasma Cell Leukemia - Plasma Cell Leukemia Secondary to Multiple Myeloma - Plasma Cell Leukemia Secondary to Plasma Cell Myeloma - Plasma Cell Myeloma Transformation to Plasma Cell Leukemia