Monocyte Distribution Width
Continuing Education Credits
Objectives
- Define monocyte distribution width (MDW).
- Explain why monocyte morphology changes during infection and sepsis.
- Describe how MDW is generated during automated hematology analysis.
- Explain the clinical significance of an increased MDW.
- Discuss the relationship between MDW, the complete blood count with differential, and other laboratory findings used in the assessment of sepsis.
- Identify important limitations and pre-examination considerations associated with MDW testing.
Course Outline
- Monocyte Distribution Width
- What Is Monocyte Distribution Width?
- Why Do Monocytes Change During Infection?
- MDW and Sepsis
- How Is MDW Measured?
- Interpreting MDW
- Interpreting MDW With the Rest of the CBC
- Laboratory Considerations and Limitations
- Key Takeaways
- References
- References


