title: Cytogenetic characterization of a fibrous hamartoma of infancy with complex translocations.
abstract: Fibrous hamartoma of infancy is a rare pediatric superficial soft tissue lesion. The diagnosis depends on microscopic examination. Conventional cytogenetic analysis has been reported in only two previous cases, which showed apparently balanced translocations with involvement of different chromosomes. In the present study, we used multicolor fluorescence in situ hybridization to characterize a case of fibrous hamartoma of infancy that had arisen in an unusual location. This molecular analysis revealed complex structural rearrangements involving chromosomes 1, 2, 4, and 17.
authors.affiliation: Department of Pediatric Hematology/Oncology, Giannina Gaslini Institute, Largo G. Gaslini 5, Genoa, Italy.
authors.forename: Elisa
authors.initials: E
authors.lastname: Tassano
authors.forename: Paolo
authors.initials: P
authors.lastname: Nozza
authors.forename: Elisa
authors.initials: E
authors.lastname: Tavella
authors.forename: Alberto
authors.initials: A
authors.lastname: Garaventa
authors.forename: Claudio
authors.initials: C
authors.lastname: Panarello
authors.forename: Cristina
authors.initials: C
authors.lastname: Morerio
mesh_terms: D006222:Hamartoma / Q000235:genetics*; D006801:Humans; D017404:In Situ Hybridization, Fluorescence; D007223:Infant; D007621:Karyotyping; D008297:Male; D014178:Translocation, Genetic