gingival overgrowth hereditary disease hereditary gingival fibromatosis https://www.malacards.org/card/gingival_fibromatosis OMIMPS:135300 UMLS:C0399440 icd11.foundation:1911315646 autosomal dominant gingival fibromatosis MEDGEN:140775 autosomal dominant gingival hyperplasia DOID:0060466 hereditary gingival hyperplasia MONDO:0016070 hereditary gingival fibromatosis Hereditary gingival fibromatosis (HGF) is a rare benign, slowly progressive, non-inflammatory fibrous hyperplasia of the maxillary and mandibular gingivae that generally occurs with the eruption of the permanent (or more rarely the primary) dentition or even at birth. It presents as a localized or generalized, smooth or nodular overgrowth of the gingival tissues of varying severity. It can be isolated, with autosomal dominant inheritance, or as part of a syndrome. GARD:0016582 SCTID:109620006 Orphanet:2024 disorder of development or morphogenesis