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Renal liposarcoma
Diogo A L Bader1, Luis A B Peres, Sérgio L Bader
1West Paraná State University, UNIOESTE, Cascavel, Paraná, Brazil. diogobader@hotmail.com
Introduction:
Liposarcoma is a malignant mesenchymal tumor frequently located in retroperitoneum, and rarely presenting an isolated lesion in kidney.
Case Report:
Female, Caucasian, 49-year old patient, with family history of renal polycystic disease, was selected for organ donation. During preoperative examinations a renal pleomorphic liposarcoma was detected. She was treated with radical nephrectomy and remains asymptomatic, without evidences of recurrence in control ecographic examinations after a 4-year follow-up.
Comments:
Renal liposarcoma is a rare tumor. We report one case incidentally diagnosed during a routine pre-transplantation assessment in renal donor.