Red Cell Distribution Width (RDW)

Are you evaluating a patient with anemia?

Yes

Date of birth (enter MM/DD/YYYY)

Date of evaluation (enter MM/DD/YYYY)

RDW (enter from 0 to 100)

percent

MCV

femtoliters

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Data complete?

Evaluation appropriate?

Age of the patient

The RDW is:

The MCV is:

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Interpretation and Description

References

Next Steps in Evaluation

Laboratory Tests
- Estimating Hematocrit from Hematologic Parameters

Evaluation

Results

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Interpretation and Description

References

Next Steps in Evaluation

Diagnosis

Specialty

Objective

ICD-10

Purpose: To use the RDW and MCV to suggest the likely cause for anemia.

Evaluation

Results

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Interpretation and Description

References

Next Steps in Evaluation

Diagnosis

Specialty

Objective

ICD-10