Schizophrenia in an adult with 6p25 deletion syndrome.

Chromosomal deletions at 6p25-p24 are rare findings in patients with developmental delay. There is limited information about the adult phenotype. We present a 36-year-old patient with schizophrenia, mild mental retardation, progressive hearing deficits, and characteristic facial features. Ocular (Ax...

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Asıl Yazarlar: Caluseriu, O, Mirza, G, Ragoussis, J, Chow, E, MacCrimmon, D, Bassett, A
Materyal Türü: Journal article
Dil:English
Baskı/Yayın Bilgisi: 2006
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author Caluseriu, O
Mirza, G
Ragoussis, J
Chow, E
MacCrimmon, D
Bassett, A
author_facet Caluseriu, O
Mirza, G
Ragoussis, J
Chow, E
MacCrimmon, D
Bassett, A
author_sort Caluseriu, O
collection OXFORD
description Chromosomal deletions at 6p25-p24 are rare findings in patients with developmental delay. There is limited information about the adult phenotype. We present a 36-year-old patient with schizophrenia, mild mental retardation, progressive hearing deficits, and characteristic facial features. Ocular (Axenfeld-Rieger anomaly) abnormalities were diagnosed in infancy; vision, however, has remained unimpaired. There were no other major congenital anomalies. Brain imaging showed only minor changes. There was no family history of intellectual deficits or psychosis. Karyotyping revealed a 6p25 deletion, and detailed fluorescence in situ hybridization (FISH) analyses using 23 probes confirmed a 6.7 Mb 6p25-pter deletion. The breakpoint is near a possible 6p25-p24 locus for schizophrenia. Psychotic illness may be part of the neurodevelopmental abnormalities and long-term outcome of patients with 6p terminal deletions. Other similarly affected patients likely remain to be diagnosed in adult populations of schizophrenia and/or mental retardation.
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spelling oxford-uuid:e93e5ea4-509f-496d-9766-a90e70ba97a52022-03-27T10:52:50ZSchizophrenia in an adult with 6p25 deletion syndrome.Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:e93e5ea4-509f-496d-9766-a90e70ba97a5EnglishSymplectic Elements at Oxford2006Caluseriu, OMirza, GRagoussis, JChow, EMacCrimmon, DBassett, AChromosomal deletions at 6p25-p24 are rare findings in patients with developmental delay. There is limited information about the adult phenotype. We present a 36-year-old patient with schizophrenia, mild mental retardation, progressive hearing deficits, and characteristic facial features. Ocular (Axenfeld-Rieger anomaly) abnormalities were diagnosed in infancy; vision, however, has remained unimpaired. There were no other major congenital anomalies. Brain imaging showed only minor changes. There was no family history of intellectual deficits or psychosis. Karyotyping revealed a 6p25 deletion, and detailed fluorescence in situ hybridization (FISH) analyses using 23 probes confirmed a 6.7 Mb 6p25-pter deletion. The breakpoint is near a possible 6p25-p24 locus for schizophrenia. Psychotic illness may be part of the neurodevelopmental abnormalities and long-term outcome of patients with 6p terminal deletions. Other similarly affected patients likely remain to be diagnosed in adult populations of schizophrenia and/or mental retardation.
spellingShingle Caluseriu, O
Mirza, G
Ragoussis, J
Chow, E
MacCrimmon, D
Bassett, A
Schizophrenia in an adult with 6p25 deletion syndrome.
title Schizophrenia in an adult with 6p25 deletion syndrome.
title_full Schizophrenia in an adult with 6p25 deletion syndrome.
title_fullStr Schizophrenia in an adult with 6p25 deletion syndrome.
title_full_unstemmed Schizophrenia in an adult with 6p25 deletion syndrome.
title_short Schizophrenia in an adult with 6p25 deletion syndrome.
title_sort schizophrenia in an adult with 6p25 deletion syndrome
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AT chowe schizophreniainanadultwith6p25deletionsyndrome
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