Radiological and clinical features of an arachnoid cyst of the quadrigeminal cistern.
D016080:Arachnoid Cysts; D001921:Brain; D001927:Brain Diseases; D004194:Disease; D006801:Humans; D006849:Hydrocephalus / Q000209:etiology*; D008636:Mesencephalon
HYDROCEPHALUS/etiology; MESENCEPHALON/diseases