Psychosis preceding Hakim’s triad: A rare case of idiopathic normal pressure hydrocephalus responsive to cerebrospinal fluid tapping
Normal pressure hydrocephalus (NPH) is a reversible cause of dementia, classically presenting with Hakim’s triad of gait disturbance, cognitive impairment, and urinary incontinence. Psychiatric symptoms are often secondary; they tend to be mild neurosis and usually follow the classical triad. We report a 58-year-old...