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Cancer Genet Cytogenet
; 76(1): 39-42, 1994 Aug.
Article
in English
| MEDLINE
| ID: mdl-8076349
ABSTRACT
We report a case of lipoblastoma in a 17-month-old male patient with a pseudodiploid karyotype of 46,XY,der(14)t(8;14)(q11.2;q24). The tumor cells show two normal chromosome 8 homologs in addition to the extra 8q11.2-->qter segment, making it trisomic for the region 8q11.2-->qter, and monosomic for 14q24-->qter. Reports of chromosome studies in lipoblastoma are rare; however, a breakpoint in the long arm of chromosome 8q11-13 appears to be emerging as a consistent finding.