Hemangioma [Disease/Finding] Hemangioma Hemangioma C3080 A vascular anomaly due to proliferation of BLOOD VESSELS that forms a tumor-like mass. The common types involve CAPILLARIES and VEINS. It can occur anywhere in the body but is most frequently noticed in the SKIN and SUBCUTANEOUS TISSUE. (from Stedman, 27th ed, 2000) 400210000 189194008 N0000001451 M0010031 987582 D006391 C0018916 Neoplasms, Vascular Tissue [Disease/Finding]