[Dedifferentiated liposarcoma with HMGA2 and KERA rearrangement: a case report and literature review]
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We report a case of retroperitoneal dedifferentiated liposarcoma in a 57-year-old woman, in which a rearrangement involving the HMGA2 (12q14.3) and KERA (12q21.33) genes was detected by next-generation sequencing (NGS), a previously unreported rearrangement. ... ...