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CPE-004 · Anemia
ID-13: Iron-deficient erythropoiesis
Iron-deficient erythropoiesis. Evaluates no anemia.
Active rulePriority 5Iron engine v1.0.0
Condition
- no anemia
- transferrin saturation < 20% OR reticulocyte hemoglobin < 28 pg
- an iron-deficiency criterion met
What it reports
- Stage 2: iron supply to the marrow is becoming limiting before hemoglobin falls
Diagnostic boundary
- Reticulocyte hemoglobin cutoffs are assay-specific.
Evidence
- EV-CAMASCHELLA-2015Camaschella C. Iron-deficiency anemia. N Engl J Med. 2015;372(19):1832-1843.Supports: Stages of iron deficiency, causes and differential diagnosis of microcytic anemia
Cases where this rule fires
Open a case to see this rule fire with real inputs, then change the values until it stops.
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