Cerebral Cavernous Malformations 2, also known as cerebral cavernous malformation 2, is related to cerebral cavernous malformations 3 and klippel-trenaunay-weber syndrome, and has symptoms including seizures and headache recurrent. An important gene associated with Cerebral Cavernous Malformations 2 is CCM2 (CCM2 Scaffold Protein). Affiliated tissues include brain and spinal cord, and related phenotypes are cerebral cavernous malformation and seizure