title: The "gaslight phenomenon" reappears. A modification of the Ganser syndrome.
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006760:Hospitalization; D006801:Humans; D006998:Hypochondriasis / Q000175:diagnosis* / Q000209:etiology; D008306:Malingering / Q000175:diagnosis*; D001523:Mental Disorders / Q000175:diagnosis*; D012448:Sadism