Handa J, Okamoto K, Sato M
Surg Neurol. 1981 Aug;16(2):127-30. doi: 10.1016/0090-3019(81)90113-0.
Primary intracranial arachnoid cysts are not too infrequent, but cases involving a familial occurrence of arachnoid cysts or bilateral symmetrical cysts in one patient have rarely been reported. We report bilateral arachnoid cysts of the middle cranial fossa in siblings.