Lineage-restricted chromosome translocation in a benign fibrous tumor of the breast
- PMID: 8375863
- DOI: 10.1016/0046-8177(93)90145-7
Lineage-restricted chromosome translocation in a benign fibrous tumor of the breast
Abstract
We describe a clonal chromosome rearrangement, t(4;14)(q24-25;q24.3), in a benign fibrous tumor of the breast. This is the first reported cytogenetic analysis of a fibrous tumor of the breast and the first evidence for clonality in these lesions. A combined immunohistochemical/cytogenetic study demonstrated that cells with the clonal translocation were mesenchymal. Epithelial cells, in contrast, had normal chromosomes.
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