mastocytosis systemic mastocytosis https://github.com/monarch-initiative/mondo/issues/9097 https://www.malacards.org/card/systemic_mastocytosis SCTID:397016004 ONCOTREE:SM systemic tissue Mast cell disease GARD:0008616 Systemic mastocytosis (SM) comprises a heterogeneous group of rare acquired and chronic hematological malignancies that are related to an abnormal proliferation of mast cells in tissue, including bone marrow, with or without skin involvement. icd11.foundation:1144812971 MEDGEN:67436 NCIT:C9235 systemic tissue mast cell disease MONDO:0016586 Orphanet:2467 Aggressive systemic mastocytosis systemic mastocytosis systemic mastocytosis with associated hemotologic non-mast cell lineage disease (SM-AHNMD) Mast cell disease DOID:349 systemic mast cell disease MedDRA:10042949 SM ICD10CM:D47.02 UMLS:C0221013