disease has location hemangioma benign neoplasm of gum hemangioma of gingiva SCTID:304990002 MEDGEN:108426 hemangioma of the gum UMLS:C0582885 hemangioma of gum angioma of the gingiva gum hemangioma ICD9:228.09 gum angioma MONDO:0021543 angioma of gum hemangioma of the gingiva gingiva hemangioma angioma of gingiva gingival angioma gingival hemangioma A hemangioma that involves the gingiva. NCIT:C4831 angioma of the gum gingiva