The exact cause of these hemangiomas isn’t well understood, but they stem from an abnormal growth of blood vessels. Doctors ...

Cavernous malformations, also known as "cavernous angiomas," "cavernous hemangiomas" or just "cavernomas" are clusters of tightly packed abnormal blood vessels surrounded by normal brain tissue.

Several autopsy series have been reported 1,2 in which detailed search of the spine discloses the frequency of vertebral hemangioma to ... the respirations 16. The blood pressure was 180/100.

Unregulated VEGF expression led to the formation of many disorganized vessels and to the development of hemangioma instead of functional vessels. These findings raise the question of whether ...