Lujan-Fryns syndrome in the differential diagnosis of schizophrenia
β Scribed by De Hert, Marc; Steemans, Dirk; Theys, Paul; Fryns, Jean-Pierre; Peuskens, Jozef
- Publisher
- John Wiley and Sons
- Year
- 1996
- Tongue
- English
- Weight
- 6 KB
- Volume
- 67
- Category
- Article
- ISSN
- 0148-7299
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β¦ Synopsis
Schizophrenia is considered to be a heterogenous disorder. Different etiopathological mechanisms can be attributed to a similar clinical picture as described in DSM-111-R criteria. We present a case of a young man diagnosed on different occasions as schizophrenic with mild mental retardation. Clinical examination revealed signs and symptoms most compatible with the diagnosis of Lujan-Fryns syndrome, an X-linked mental retardation syndrome with marfanoid features, frequently associated with psychotic or other psychiatric symptoms. In all patients with symptoms of schizophrenia and mental retardation Lujan-Fryns syndrome should be considered in the differential diagnosis.
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The authors gratefully acknowledge the expert technical assistance of L. Martinez in immunocytochemistry, and M. Maset in handling and staining the specimens.