female reproductive system disorder granulomatous mastitis https://github.com/monarch-initiative/mondo/issues/9097 https://www.malacards.org/card/granulomatous_mastitis MEDGEN:98343 SCTID:237444008 UMLS:C0405469 idiopathic granulomatous mastitis MESH:D058890 A rare, benign, inflammatory breast disease occurring in premenopausal women shortly after a recent pregnancy. The origin is unknown but it is commonly mistaken for malignancy and sometimes associated with breast feeding and the use of oral contraceptives. idiopathic granulomatous lobular mastitis granulomatous lobular mastitis MONDO:0018987 GARD:0018863 ICD10CM:N61.2 Orphanet:64722