Angiokeratomas are small dark red to purple raised spots. Learn more about Angiokeratomas.
Arteriovenous malformations (AVMs) are defects of the circulatory system that are thought to arise during embryonic or fetal development or soon after birth. Learn more about Arteriovenous Malformation (AVM).
Ataxia telangectasia (A-T) is a rare, degenerative disorder affecting the part of the brain that controls motor skills, balance, and speech. Learn more about Ataxia-Telangiectasia.
Bannayan-Riley-Ruvalcaba syndrome (BRRS) is a rare condition with hamartomatous polyps of the small and large intestines. Learn more about Bannayan-Riley-Ruvalcaba Syndrome.
Cobb syndrome is a rare, non-inherited disorder characterized by visible skin lesions with underlying spinal angiomas or arteriovenous malformations (AVM). Learn more about Cobb syndrome.
Cutis marmorata telangiectatica congenita (CMTC) is an uncommonly reported, sporadic, congenital cutaneous disorder with persistent cutis marmorata, telangiectasia, and phlebectasia. Learn more about Cutis Marmorta Telangiectatica Congentia (CMTC).
A glomus tumor or glomangioma is a rare, benign growth of blood vessels which can develop in both adults and children. Learn more about Glomus Tumor.
Gorham syndrome is a rare condition involving gradual bone loss that can affect one or more bones. Learn more about Gorham Syndrome.
Hemangiomas of Infancy are the most common vascular tumors in infants. Learn more about Hemangiomas of Infancy.
A hemangiopericytoma is a very rare soft tissue mass due to overgrowth of capillaries that is almost always benign. Learn more about Hemangiopericytoma.
Kaposiform hemangioendothelioma is a rare, rapidly growing mass of blood vessels that may be present at birth or develop during infancy. Learn more about Kaposiform Hemangioendothelioma.
Kasabach-Merritt syndrome (KMS) is also known as “Hemangiomas with thrombocytopenia.”
It is a combination of hemangioma, thrombocytopenia, and coagulopathy. Learn more about Kasabach-Merrit Phenomenon.
This is a rare congenital medical condition of abnormal blood and lymph vessel formation, cutaneous capillary malformation, and skeletal or soft tissue hypertrophy. Learn more about Klippel-Trenaunay and Parkes-Weber Syndrome.
A lymphatic malformation is a mass in the head or neck that results from an abnormal formation of lymphatic vessels. Learn more about Lymphatic Malformation.
Maffucci syndrome is a rare genetic disorder of unknown cause characterized by benign enlargements of cartilage, bone deformities, and dark, irregularly shaped hemangiomas. Learn more about Maffucci syndrome.
A NICH or non-involuting congenital hemangioma is a rare growth of blood vessels that is completely formed at birth. Learn more about NICH.
PELVIS syndrome is used for the association of lumbosacral or genital area hemangiomas Learn more about PELVIS Syndrome.
PHACES syndrome is a term used to describe a special type of hemangioma that usually covers a segmental area of the body. Learn more about PHACE Syndrome.
A port wine stain or PWS is one of the more common birthmarks related to blood vessel growth. Learn more about Port Wine Stain (PWS) Birthmarks.
Proteus syndrome is a congenital disorder that causes an overgrowth of tissue. Learn more about Proteus Syndrome.
Pyogenic granuloma is a relatively common skin growth that presents as a shiny red mass. Learn more about Pyogenic Granuloma.
A RICH or rapidly involuting congenital hemangioma is a rare growth of blood vessels that is completely formed at birth. Learn more about RICH.
Salmon patches, often called stork bites or angel kisses, are common birthmarks seen in almost one-third of infants. Learn more about Salmon Patch.
This is a rare congenital disorder associated with a Port-Wine Stain birthmark on the face, glaucoma, seizures, intellectual disabilities, and arteriovenous malformations of the brain. Learn more about Sturge-Weber Syndrome (SWS).
A tufted angioma is a rare, benign growth of blood vessels that develops during infancy and childhood with most appearing before the age of five. Learn more about Tufted Angioma.
Venous malformations are benign birthmarks due to malformed and stretched out veins. Learn more about Venous Malformation.