. Author manuscript; available in PMC: 2019 Feb 1.

Published in final edited form as: Otolaryngol Clin North Am. 2018 Feb;51(1):147–158. doi: 10.1016/j.otc.2017.09.002

Table 1.

ISSVA Vascular Anomalies classification scheme from 1996.

Data from: International Society for the Study of Vascular Anomalies

Vascular Malformation	Vascular Tumor
Single Vessel Type	Hemangioma

Capillary	Hemangioma of Infancy
Venous
Lymphatic	Congenital Hemangioma
Common Malformation	Rapidly Involuting Congenital Hemangioma (RICH)
Generalized LA	Rapidly Involuting Congenital Hemangioma (RICH)
Gorham-Stout Disease	Non-Involuting Congenital Hemangioma (NICH)
Conducting Anomalies	Non-Involuting Congenital Hemangioma (NICH)
Lymphedema	Lobular Hemangioma (pyogenic granuloma)
Arteriovenous

Combined/Complex Malformations	Vascular Neoplasm

Lymphaticovenous	Kaposiform Hemangioendothelioma
Capillary-venous	Angiosarcoma
Capillary-lymphaticovenous	Hemangiopericytoma
Capillary-arteriovenous	Tufted Angioma
	Miscellaneous