Blasts 20,000 or Less of Peripheral Blood White Cells

**Semantic type:** Laboratory or Test Result

**Definition:** A quantitative microscopic finding indicating that 20,000 or fewer nucleated cells in a peripheral leukocyte sample are immature mononuclear cells.

**Synonyms:** - Absolute Blasts 20,000 or Less of Peripheral Blood White Cells - Absolute Blasts 20000 or Less of Peripheral Blood White Cells - Absolute Blasts in Peripheral Blood Less Than or Equal to 20,000 - Absolute Blasts in Peripheral Blood Less Than or Equal to 20000 - Blasts 20000 or Less of Peripheral Blood White Cells - Blasts Less than or Equal to 20,000 in Peripheral Blood White Cells - Blasts Less than or Equal to 20000 in Peripheral Blood White Cells