Abstract |
Myelolipoma is a benign tumor composed of mature adipose tissue and normal hematopoietic components. It usually occurs in the adrenal glands but rarely in the extra-adrenal region. However, it is difficult to differentiate extra-adrenal myelolipoma from well-differentiated liposarcoma on the basis of the radiological findings. We report the case of a 66-year-old male with perirenal and extra-adrenal myelolipoma who underwent radical tumor resection with nephrectomy after a preoperative diagnosis of liposarcoma. Intraoperative assessment by the surgeon and intraoperative pathological evaluation are important considering the divergent prognoses of myelolipoma and liposarcoma.
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Authors | Hiroki Shimoda, Toshiki Kijima, Atsuko Takada-Owada, Kazuyuki Ishida, Takao Kamai |
Journal | Urology case reports
(Urol Case Rep)
Vol. 50
Pg. 102523
(Sep 2023)
ISSN: 2214-4420 [Print] United States |
PMID | 37664534
(Publication Type: Case Reports)
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Copyright | © 2023 The Authors. |