CONGENITAL INTRACRANIAL ARACHNOIDAL CYST. CASE REPORTS AND DISCUSSION OF THE PATHOGENESIS.
D001099:Arachnoid; D016080:Arachnoid Cysts; D000013:Congenital Abnormalities; D003560:Cysts; D005853:Geriatrics; D006801:Humans
ABNORMALITIES; ARACHNOID; CYSTS; GERIATRICS