| Literature DB >> 14514791 |
A Aventín1, J Nomdedéu, J Briones, I Espinosa, R Bordes, J Sierra.
Abstract
The t(11;14)(q13;q32) translocation is considered to be the cytogenetic hallmark of mantle cell lymphoma. This report describes a case of leukaemic mantle cell lymphoma in which conventional cytogenetics on stimulated peripheral blood cells showed a 46,XY, t(1;12)(p21;q23)/46,XY karyotype. Fluorescence in situ hybridisation analysis using a dual colour immunoglobulin heavy chain (IgH)/CCND1 probe showed a fusion hybridisation signal on one normal chromosome 14, indicating that an insertion of the CCND1 gene into the 14q32/IgH locus had taken place. Overexpression of the cyclin D1 protein was demonstrated on bone marrow trephine by immunohistochemical staining.Entities:
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Year: 2003 PMID: 14514791 PMCID: PMC1770075 DOI: 10.1136/jcp.56.10.798
Source DB: PubMed Journal: J Clin Pathol ISSN: 0021-9746 Impact factor: 3.411