Diagnostic and Laboratory Testing in Psychiatry

abnormal abuse activity addition affective disorders alcohol anorexia nervosa antidepressant anxiety Arch Gen Psychiatry assessment associated behavior bipolar blood brain cause central changes chronic Clin clinical complex concentration correlate cortisol criteria decreased deficiency dementia depressed patients detection determine dexamethasone diagnosis differential disease dose drug endogenous et al evaluation examination factors findings function glucose Gold growth half-life hormone Hospital hypothyroidism imaging important improve increased indicated laboratory lead levels lithium major depression mania measure mental MHPG mood nervous neurological normal occur organic panic patterns physical physician plasma platelet positive possible present procedures produce psychiatric psychosis psychotic recent relationship release reported response sample scales scan schizophrenia screen secretion sensitive serotonin severe signs specific stimulation studies substance suggested suppression symptoms syndrome Table thyroid tion treated treatment urine usually withdrawal York