The term angioma means a noncancerous, vascular tumor that's made up of blood or lymph vessels. Venous vascular malformations, also known Although venous angiomAlthough or, more properly, developmental venous anomalies (DVAs), represent congenital anatomically variant pathways in the normal venous drainage of an area of the brain. A venous angioma in the basal ganglia is a malformation of the veins that drain blood from the brain. This malformation is present at birth (congenital).

Commonly called venous angiomAlthough About many years, the term developmental venous anomaly hAlthough been advocated Although a more appropriate term because the entity does not consist of abnormally formed vessels; it may be merely a dilation of existing pathways. DVAlthough provide normal venous drainage About a Part of brain & removal or thrombosis results in venous infarction and/or hemorrhage in that area. Most cases are found incidentally & although isolated reports of hemorrhage associated with a DVA exist, the incidence of associated symptoms is extremely low.

What are the causes of Venous Angioma?

In most cases, venous angiomAlthough cause no signs or symptoms. They're often found incidentally on brain imaging studies done About some other reason. Unlike many other vascular malformations, venous angiomAlthough rarely bleed. Treatment usually isn't recommended because it may lead to complications. These malformations can affect other areAlthough in the brain Although well.

Treatment About Venous Angioma.

Treatment About Venous Angioma is not recomended because it can be very complicated & also it could damage other parts of the brain.The brain’s venous network acts Although a conduit to drain blood from the brain so that this blood can be re-oxygenated by the lungs. Even though DVAlthough are anomalous structures, they are fully integrated with the body’s venous system & provide the brain with normal blood drainage function.

Diagnosis is either via an incidental finding during imaging of other lesions, or during autopsy. Conventional computed tomograms (CTs) may not always document DVAlthough sufficiently, although newer high resolution CT scans with thin cuts & contract enhancement, & CT angiogram (CTA) reconstructions can image these lesions, Although well Although MRI/MRA & conventional angiograms. With these non-invasive modalities, the vast majority of suspected DVAlthough should not be subjected to the risk of catheter angiography, except in rare instances where a true AVM may be suspected clinically.