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Absolute Reticulocyte Count & Reticulocyte Index

Assesses appropriate response to anemia, frequently in sickle cell patients.

%
%
%

Advice

  • Patients with an appropriate marrow response (high reticulocyte index) typically are not evaluated further.
  • Patients with an inappropriate marrow response (low reticulocyte index) may be further evaluated for nutritional deficiencies or marrow abnormalities.
  • Always consider transfusion and/or iron supplementation in anemic patients.