mastocytoma
MONDO:0003079Mondo
Findings
No curated finding names mastocytoma yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
A localized tumor composed of sheets of mast cells without atypia. It includes the cutaneous mastocytoma which involves the dermis and subcutaneous tissue, and the extracutaneous mastocytoma. Most cases of extracutaneous mastocytoma have been reported in the lung.
Definition from the Mondo Disease Ontology (MONDO:0003079), read 2026-09-29. CC BY 4.0.
Where it sits
- A kind of
- Narrower terms (2)