Vascular, Lymphatic and Systemic Conditions

Picture of Hemangioma 1

Picture of Hemangioma

A hemangioma is a mass comprised of tangled blood vessels and connective tissue. Congenital hemangiomas are present at birth. Capillary hemangiomas are the most common type of hemangiomas. They are a bright red color. Cavernous hemangiomas are comprised of larger, dilated blood vessels. The blood vessels stretch and pool with blood, hence they are termed "cavernous." A hemangioma that is comprised of both capillary and cavernous types is known as a compound hemangioma. Congenital hemangiomas typically disappear within months to years.

Image Source: Color Atlas of Pediatric Dermatology Samuel Weinberg, Neil S. Prose, Leonard Kristal Copyright 2008, 1998, 1990, 1975, by the McGraw-Hill Companies, Inc. All rights reserved.

Text Reference: American Academy of Orthopaedic Surgeons: "Hemangioma"