Long term survival in a case of concurrent retroperitoneal liposarcoma and renal cell carcinoma: A case report

被引：4

作者：

Hoshi S. ^{[1
,3
]}

Hayashi N. ^{[1
]}

Yagi M. ^{[1
]}

Ookubo T. ^{[1
]}

Muto A. ^{[1
]}

Sugano O. ^{[1
]}

Numahata K. ^{[1
]}

Bilim V. ^{[2
]}

Hoshi K. ^{[3
]}

Sasagawa I. ^{[3
]}

Saso S.-I. ^{[4
]}

机构：

[1] Department of Urology, Yamagata Prefectural Central Hospital, Yamagata

[2] Department of Urology, Niigata Cancer Center Hospital, Kawagishi-cho 2-15-3, Chuo-ku, Niigata-shi

[3] Department of Urology, Yamagata Tokushukai Hospital, Yamagata

[4] Department of Pathology, Hachinohe Japan Red Cross Hospital, Hachinohe

来源：

BMC Research Notes | / 7卷 / 1期

关键词：

Renal cell carcinoma; Retroperitoneal liposarcoma;

D O I：

10.1186/1756-0500-7-538

中图分类号：

学科分类号：

摘要：

Background: Liposarcoma is one of the most common soft tissue sarcomas found in adults. It has a predilection for retroperitoneal space. Renal cell carcinoma is the most common tumor of the kidney. Case presentation: Concurrent retroperitoneal liposarcoma and renal cell carcinoma were found in a 34-year-old Japanese man. The renal tumor was first detected by ultrasonography, it was confirmed by computed tomography, which also identified a presumptive retroperitoneal liposarcoma, and the tumors were further assessed with magnetic resonance imaging. The patient was treated by surgical resection of retroperitoneal liposarcoma and left nephrectomy and has been disease-free for 10 years. Conclusions: The concomitant occurrence of a renal tumor and a primary primary liposarcoma is rare. The major factors promoting a good prognosis in this case were the favorable histology and the small size of the tumors. © 2014 Hoshi et al.

引用

共 11 条

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