What is a venous malformation?

venous malformation is a lesion that is the result of expansion veins that are unusually created. These lesions are usually visible on the skin, but can also be present in muscle, bones or organs. They may occur on the brain, although according to the Boston Children's Hospital, the estimated occurrence of this type of venous malformation is only about 0.5%.

venous malformations are usually dark blue and soft, even if they can harden if a clot is formed. They can range from the size of the pinhead size to the large lesions in diameter. Malformation may occur as a single lesion, or it can be one of many. Although the exact cause is unknown, the DNA study in families with more venous malformations has shown mutations in the genes responsible for communication between the cell lining and the smooth muscle cells in the vein walls. Non -non -do not cause the idea that any food or medication during pregnancy can cause venous malformations.

There are several diseases and states that include venous malformAce. Glomovenous malformations contain nerve cells and cause the malformation to harrow and tight. These types of malformations can be inherited and often occur in several places. The blue rubber bleab Nevus syndrome includes numerous rubber lesions that may occur externally and internally.

The stomach lesions or gastrointestinal tract can cause serious abdominal and bleeding pain and must usually be surgically removed to prevent these types of complications. Maffucci syndrome is characterized by venous malformations and bone growth called Enchondromas. This can lead to serious deformations that may deteriorate with age, and lesions and enchondromes can become malignant, so the ongoing X -ray rays can be necessary biopsy.

venous malformations are a largely cosmetic problem, but can also cause other complications. Can expand and grow due to age, injury, puberty orpregnancy and can develop blood clots that can prevent blood supply to areas surrounding malformation. Many of them are also very painful and sensitive, which is necessary treatment. Venous malformations in the stomach or brain can burst and cause sudden bleeding, creating medical emergency.

Very small venous malformations can be treated and removed by laser, but most require a different treatment. Two main treatment options are surgical removal and sclerotherapy. Sclerotherapy involves injection into venous malformation to reduce the abnormal vein and reduce the size and appearance of the malformation. These injections may need to be repeated several times and surgical removal may still be necessary if the treatment of sclerotherapy fails.