Neoplastic Plasma Cells 40 Percent or Less of Bone Marrow Nucleated Cells

**Semantic type:** Laboratory or Test Result

**Definition:** A semi-quantitative microscopic finding indicating that 40 percent or less than of the nucleated cells in a bone marrow sample are neoplastic plasma cells.

**Synonyms:** - Neoplastic Plasma Cells 40 Percent or Less of Bone Marrow Cells - Neoplastic Plasma Cells Less than or Equal to 40 Percent of Bone Marrow Nucleated Cells