title: Arachnoid cyst associated with psychological disturbance.
mesh_terms: D000293:Adolescent; D001099:Arachnoid; D003560:Cysts / Q000150:complications* / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D011618:Psychotic Disorders / Q000209:etiology*; D014057:Tomography, X-Ray Computed