title: Chromosome translocation (2;13)(q37;q14) in a disseminated alveolar rhabdomyosarcoma.
abstract: Chromosome analysis of tumour cells in the bone marrow of a 13.5-year-old girl (without a primary tumour) revealed a pseudo-diploid or pseudo-tetraploid karyotype with a translocation involving the long arms of chromosomes 2 and 13: t(2;13)(q37;q14). This finding enabled the diagnosis of a disseminated alveolar rhabdomyosarcoma (RMS) to be established. The patient was treated by cytotoxic chemotherapy, went into complete remission, but died of relapse 14 months after diagnosis. As several cases with this translocation have been described recently, this additional report confirms that t(2;13) is specific for the alveolar subtype of RMS.
authors.affiliation: Onkologisches Labor, Kinderklinik der Universität, Giessen, Federal Republic of Germany.
authors.forename: R
authors.initials: R
authors.lastname: Engel
authors.forename: J
authors.initials: J
authors.lastname: Ritterbach
authors.forename: D
authors.initials: D
authors.lastname: Schwabe
authors.forename: F
authors.initials: F
authors.lastname: Lampert
mesh_terms: D000293:Adolescent; D001853:Bone Marrow / Q000473:pathology; D002882:Chromosomes, Human, Pair 13; D002889:Chromosomes, Human, Pair 2; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000235:genetics*; D012208:Rhabdomyosarcoma / Q000235:genetics*; D014178:Translocation, Genetic