mast cell sarcoma
MONDO:0019024Mondo
Findings
No curated finding names mast cell sarcoma yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
A rare entity characterized by localized but destructive growth of a tumor consisting of highly atypical, immature mast cells.(WHO, 2001)
Definition from the Mondo Disease Ontology (MONDO:0019024), read 2026-09-29. CC BY 4.0.
Features
9 features
What the disease is reported to present with, and how often among people who have it — never how often a feature means the disease. HPO, annotations 2026-09-02.
- MastocytosisHPOHP:0100495
- Very frequent (80% to 99% of cases)
- SarcomaHPOHP:0100242
- Very frequent (80% to 99% of cases)
- FatigueHPOHP:0012378
- Frequent (30% to 79% of cases)
- HepatomegalyHPOHP:0002240
- Frequent (30% to 79% of cases)
- Hypoplasia of the ear cartilageHPOHP:0100720
- Frequent (30% to 79% of cases)
- LymphadenopathyHPOHP:0002716
- Frequent (30% to 79% of cases)
- Mediastinal lymphadenopathyHPOHP:0100721
- Frequent (30% to 79% of cases)
- SplenomegalyHPOHP:0001744
- Frequent (30% to 79% of cases)
- Weight lossHPOHP:0001824
- Frequent (30% to 79% of cases)
Where it sits
Other names
3 names
Resolves to: mast cell sarcoma
- Also called
- mast-cell sarcomaMCSsarcoma of mast cell