Asperger's disorder in the emergency psychiatric setting.
Asperger's syndrome (AS) is a pervasive developmental disorder that may be unrecognized, especially if signs of other psychiatric disorders coexist. The objectives of this paper are: 1) to ascertain the prevalence of AS in the emergency psychiatric setting; and 2) to describe features of AS which may help to differentiate these patients from patients with psychotic disorders. Among 2500 patients admitted to a psychiatric intensive care unit, 5 (0.2%) received a diagnosis of AS, for the first time. Besides impairment of social interaction, common features were the following: male gender, left handedness, obsessive-compulsive symptoms, cognitive hyper-abilities, violent behavior, sense of humor, low WAIS total score, high WAIS verbal/performance score ratio, unusual, restricted interest and clumsiness. Comorbid schizophrenia is difficult to rule out in these patients. Psychotic symptoms should not be overvalued in making the diagnosis when specific features of AS are present.
Raja
M
M
Dipartimento di Salute Mentale, Ospedale Santo Spirito, Rome, Italy. raja.russo@iol.it
Azzoni
A
A
D000293:Adolescent; D000328:Adult; D020817:Asperger Syndrome / Q000175:diagnosis* / Q000453:epidemiology; D003422:Critical Care; D003430:Cross-Sectional Studies; D003937:Diagnosis, Differential; D004637:Emergency Services, Psychiatric; D005260:Female; D006801:Humans; D008297:Male; D011569:Psychiatric Status Rating Scales; D011618:Psychotic Disorders / Q000175:diagnosis / Q000453:epidemiology