Orphanet: Leucémie à mastocytes

Search for a rare disease

* (*) mandatory field

Other search option(s)

Suggest an update

(*) Required fields.


Only comments seeking to improve the quality and accuracy of information on the Orphanet website are accepted. For all other comments, please send your remarks via contact us. Only comments written in English can be processed.

Captcha image

Mast cell leukemia

Disease definition

A very rare malignant systemic mastocytosis (SM) characterized by a huge infiltration of bone marrow, and often of blood, by abnormal mast cells (MC) which frequently manifests with organ dysfunction (liver, spleen, peritoneum, bones, and marrow).


Classification level: Disorder
  • Synonym(s): -
  • Prevalence: <1 / 1 000 000
  • Inheritance: Not applicable 
  • Age of onset: All ages
  • ICD-10: C94.3
  • OMIM: -
  • UMLS: C0023461
  • MeSH: D007946
  • GARD: -
  • MedDRA: 10056450

Detailed information


The documents contained in this web site are presented for information purposes only. The material is in no way intended to replace professional medical care by a qualified specialist and should not be used as a basis for diagnosis or treatment.