[Inherited primitive and secondary polycythemia].
T Barba1, J-C Boileau2, F Pasquet3
1Service de médecine interne, hôpital Édouard-Herriot, 5, place d'Arsonval, 69003 Lyon, France.
La Revue De Medecine Interne
|February 1, 2016
Summary
Inherited polycythemias are rare conditions often overlooked. This review clarifies their understanding and provides a diagnostic algorithm for physicians when acquired causes are excluded.
Area of Science:
- Hematology
- Genetics
- Internal Medicine
Background:
- Myeloproliferative disorders and secondary polycythemia are common causes of polycythemia.
- Inherited polycythemias are rare but important differential diagnoses.
- Physician awareness of inherited polycythemias remains limited.
Purpose of the Study:
- To review current knowledge on inherited polycythemias.
- To provide a diagnostic algorithm for suspected inherited polycythemia.
- To improve physician recognition of these rare conditions.
Main Methods:
- Literature review of recent advances in inherited polycythemia.
- Synthesis of current understanding of genetic and clinical aspects.
- Development of a practical diagnostic flowchart.
Main Results:
- Recent research has significantly advanced the understanding of inherited polycythemias.
- Specific genetic mutations are increasingly identified as causative.
- A structured approach can aid in differentiating inherited from acquired forms.
Conclusions:
- Inherited polycythemias require consideration after excluding common acquired causes.
- Increased physician awareness and a systematic diagnostic approach are crucial.
- Further research will continue to refine diagnosis and management strategies.
Keywords:
Chuvash polycythemiaErythrocytosisHyperaffine hemoglobinHyperviscosity syndromeHémoglobine hyperaffineInherited polycythemiaMethemoglobinemiaMéthémoglobinémiePolycythémiePolyglobulie de ChuvashPolyglobulie héréditaireSyndrome d’hyperviscositéÉrythrocytoseMore Related Videos
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