Combined Vascular Malformations

Combined vascular malformations are defined as two or more vascular malformations that are found within one lesion. As the name suggests, combined vascular malformations involve more than one type of vascular channel (i.e., capillary, venous, arterial, lymphatic). These combined malformations may also be associated with other genetic syndromes, some of which are listed below.

Klippel-Trenaunay Syndrome (KTS)

Klippel-Trenaunay syndrome is a rare vascular anomaly that is present at birth (congenital). Learn more about the diagnosis and treatment of Klippel-Trenaunay syndrome.

Parkes Weber Syndrome (PWS)

Parkes Weber syndrome is another rare vascular anomaly that is congenital. Learn more about the diagnosis and treatment of Parkes Weber syndrome.

Sturge-Weber Syndrome (SWS)

Sturge-Weber syndrome, also known as encephalotrigeminal angiomatosis, is a rare congenital vascular anomaly. Learn more about the diagnosis and treatment of Sturge-Weber syndrome.

Congenital Lipomatous Overgrowth, Vascular Malformations, Epidermal Nevi and Skeleptal/Spinal Abnormalities Syndrome (CLOVES)

CLOVES syndrome is a rare condition that is present at birth. Learn more about the diagnosis and treatment of CLOVES syndrome.

Proteus Syndrome

Proteus syndrome is a rare condition in which there is excessive growth of a portion of the body. Learn more about the diagnosis and treatment of Proteus syndrome.

Bannayan-Riley-Ruvalcaba Syndrome (BRRS)

BRRS is a rare condition that is usually present at birth. Occasionally, it may become apparent in early childhood. Learn more about the diagnosis and treatment of Bannayan-Riley-Ruvalcaba syndrome.

Capillary Malformation of the Lower Lip, Lymphatic Malformation of the Face/Neck, and Partial or Generalized Overgrowth Syndrome (CLAPO)

CLAPO syndrome is the acronym for a rare vascular malformation composed of capillary malformations of the lower lip, lymphatic malformation of the face/neck, and partial or generalized overgrowth. Learn more about the diagnosis and treatment of CLAPO syndrome.

Servelle-Martorell Syndrome (SMS)

Servelle-Martorell syndrome, also known as Servelle-Martorell angiodysplasia or phlebectatic osteohypoplastic angiodysplasia, involves partial or a complete lack of valves in the deep venous system and intra-osseous vascular malformations. Learn more about the diagnosis and treatment of Servelle-Martorell syndrome.

Maffucci Syndrome

Maffucci syndrome is a rare disorder that affects the bones, skin and blood vessels. The abnormal growths may become cancerous over time. Learn more about the diagnosis and treatment of Maffucci syndrome.

Posterior Fossa Brain Malformations, Hemangiomas of the Face, Arterial Anomalies, Cardiac Anomalies and Eye Abnormalities Syndrome (PHACE)

PHACE is the acronym for a condition that includes a large hemangioma in combination with one or more other defined abnormalities. Learn more about the diagnosis and treatment of PHACE syndrome.

Capillary Malformation-Arteriovenous Malformation Syndrome (CM-AVM)

CM-AVM is a combined vascular anomaly with characteristic features including capillary malformations and arteriovenous malformations. Learn more about the diagnosis and treatment of Capillary Malformation-Arteriovenous Malformation syndrome.