Chiu CY, Lin TP, Hang JF, Huang HE, Kao TH, Shen SH. Retroperitoneal dedifferentiated liposarcoma with rare heterologous low-grade osteosarcoma: A case report.
Radiol Case Rep 2024;
19:1073-1077. [PMID:
38229602 PMCID:
PMC10789934 DOI:
10.1016/j.radcr.2023.11.085]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 11/21/2023] [Accepted: 11/30/2023] [Indexed: 01/18/2024] Open
Abstract
Dedifferentiated liposarcoma is a high-grade entity developed from a preexisting or recurrent well-differentiated liposarcoma, and rarely, it may contain divergent differentiation. We presented the case of a 39-year-old woman with retroperitoneal dedifferentiated liposarcoma with heterologous low-grade osteosarcoma, possessing a special pattern of tumoral calcification.
Collapse