Hemangiomas associated with<unk>  are usually small or not visible at birth, but are easier to see during the first days to weeks of life. They can grow rapidly. Hemangiomas linked with<unk>  tend to cover a large area of the face, head or neck, either as one lesion or as many single lesions. Patients who suffer from<unk>  may also experience symptoms such as: * Anomalies of the aortic arch * Narrowing, abnormal growth, or absence of a major cerebral artery * Presence of the trigeminal artery, an important artery that supplies the brain with nutrients during fetal development, as well as others after birth * Abnormalities of the cerebellum * Blood clots in the blood vessels around the heart and brain * Abnormal structure of the back of the eye * Abnormal sternum * Gaps in the wall between the left and right ventricles of the heart * Anomalies of the pituitary and thyroid glands Complications As it grows, the hemangioma can break down skin, distort facial features or get in the way of other vital functions, such as breathing, vision, and hearing. Other complications will depend on what other structures are involved. These could include developmental delay, seizures, headaches, and abnormal muscle tone if the brain is involved.
PHACE syndrome
Char syndrome
MASS syndrome
Flammer syndrome
TAN syndrome
Dressler syndrome
HAIR-AN syndrome
Wunderlich syndrome