Developmental venous anomalies (DVAs) represent the most common cerebral vascular malformation, generally considered benign congenital variants of venous drainage. Nevertheless, there is increasing ...

Venous Malformation (Angioma): (Left) T1-weighted axial MRI; (Right) T2-weighted axial MRI. Note the abnormal signal adjacent to the corpus callosum and beneath the cingulate gryus. The signal is dark ...

Spinal vascular malformations, also known as spinal arteriovenous malformations (AVMs), are the result of an abnormal connection between arteries and veins that occurs within the spinal canal or ...

The most common vascular anomaly is a mark that many of us recognize as a birthmark, but it is actually a defect (or problem) in the blood vessels. Vascular anomalies include blood vessels, such as ...

KRAS mutated endothelium promotes the occurrence and development of AVMs through a variety of ways, including promoting EndMT, angiogenesis, VEGF signaling pathway and pericyte loss. KRAS mutation in ...

Using ultrasound guidance, researchers successfully repaired a potentially deadly vascular malformation, called vein of Galen malformation, deep in the brain of a fetus before birth. The malformation, ...