what is a cavernoma
Cavernomas are clusters of abnormal blood vessels mainly found in the brain and spinal cord. They are sometimes known as cavernous angiomas, cavernous hemangiomas or cerebral cavernous malformations. A typical cavernoma looks a bit like a blackberry.f your cavernoma has bled previously, your risk of having another haemorrhage is somewhere between 4% and 25% each year, although this risk decreases progressively over time if you don't experience any further bleeds, and eventually returns to the same level as that of people who have not had any bleeding before.