Primary hypoventilation syndrome of central origin.
D001784:Blood Gas Analysis; D004660:Encephalitis / Q000150:complications*; D006801:Humans; D007040:Hypoventilation / Q000209:etiology; D008168:Lung / Q000098:blood supply; D008297:Male; D001523:Mental Disorders / Q000150:complications; D008875:Middle Aged; D012129:Respiratory Function Tests; D012131:Respiratory Insufficiency / Q000209:etiology*