complete blood count with differential
Also written as: CBC with diff — complete blood count with differential
A comprehensive blood test that measures various blood components and provides detailed analysis of white blood cell types.
Full Definition
A complete blood count with differential (CBC with diff) is a comprehensive laboratory test that measures the concentration of red blood cells, white blood cells, and platelets in the blood, along with detailed analysis of the different types of white blood cells. In hematologic oncology, this test is fundamental for monitoring blood cell counts, detecting abnormalities, and tracking treatment response. The differential portion specifically identifies and counts neutrophils, lymphocytes, monocytes, eosinophils, and basophils, which can reveal important diagnostic clues about blood disorders.
Usage
Usage note: Often abbreviated as CBC with diff; distinguish from basic CBC which does not include white cell differential.
In Context
- "The complete blood count with differential revealed lymphoblasts in the peripheral circulation." — Laboratory report
- "Weekly CBC with diff monitoring is required during induction chemotherapy." — Treatment protocol