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원발성 신장종양으로 오인한 후복막 골격 외 골육종

Other Titles
 Retroperitoneal Extraskeletal Osteosarcoma Misconstrued as a Primary Renal Tumor 
Authors
 소병현  ;  한웅규  ;  이승환  ;  권지은  ;  양우익  ;  양승철 
Citation
 KOREAN JOURNAL OF UROLOGY, Vol.47(10) : 1124-1126, 2006 
Journal Title
KOREAN JOURNAL OF UROLOGY(대한비뇨기과학회지)
ISSN
 0494-4747 
Issue Date
2006
Keywords
Osteosarcoma
Abstract
Extraskeletal osteosarcoma is a rare malignant tumor of the soft tissue. In addition, there are only several reported cases of osteosarcoma of the retroperitoneum as a primary site. We report here on a case of extraskeletal osteosarcoma arising in the retroperitoneum. An 80-year-old man visited our hospital because of a known renal mass. Abdominal computed tomography showed a 10cm sized huge renal mass. We then performed radical nephrectomy. The mass revealed a solid and ivory-colored cut surface with multifocally ovoid cystic spaces and hemorrhage. Microscopically, the tumor consisted of polygonal stromal cells, giant cells and varying amounts of neoplastic new bone; mitotic figures were frequently observed. There was no distant metastasis or regional lymph node involvement.
Files in This Item:
T200601616.pdf Download
DOI
10.4111/kju.2006.47.10.1124
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Pathology (병리학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Urology (비뇨의학교실) > 1. Journal Papers
Yonsei Authors
Kwon, Ji Eun(권지은)
Soh, Byung Hyun(소병현)
Yang, Seung Choul(양승철)
Yang, Woo Ick(양우익) ORCID logo https://orcid.org/0000-0002-6084-5019
Lee, Seung Hwan(이승환) ORCID logo https://orcid.org/0000-0001-7358-8544
Han, Woong Kyu(한웅규) ORCID logo https://orcid.org/0000-0002-2527-4046
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/110626
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