Intracranial cavernous vascular malformations are variously known as cavernous angiomas, cavernous hemangiomas, or, more simply, cavernomas. Cavernomas are congenital low flow vascular lesions. It composed of irregular sinusoidal vascular channels, lacking smooth muscle, and elastic fibers. They lack feeding arteries or draining veins and contain no neural tissue. The first description of an intracranial cavernoma was given by Virchow, in 1863. For over a century, it was considered to be an extremely rare malformation, usually found at autopsy, and exceptionally diagnosed during life. The prevalence of cerebral cavernous malformations (CCM) is estimated to be 0.4-0.9%.

Inclusion Criteria:

• All patients presented with intracranial cavernomas (single or multiple, superficial or deep, supratentorial or infratentorial)
• Denovo or recurrent patients.

Exclusion Criteria:

• None

all patients with confirmed diagnosis of intracranial cavernoma with MRI and will undergo surgery