Hong Ran, Lee Geunjae, Kim Hyungsang, Kim Chul-Sung, Kee Keun-Hong
Department of Pathology, Medical School, Chosun University, Gwangju 504-140, Republic of Korea.
Oncol Lett. 2012 Mar;3(3):554-556. doi: 10.3892/ol.2011.518. Epub 2011 Dec 9.
Extraosseous osteosarcoma originating from paratesticular soft tissue is an extremely rare type of malignant tumor. With the exception of the present study, only one other case of osteosarcoma originating from paratesticular soft tissue has previously been reported. A 52-year-old man presented with a painless scrotal swelling and palpable mass. The patient underwent left orchiectomy with the diagnosis of testicular tumor. Pathological examination was suggestive of osteosarcoma without any different histological components. The postoperative course of the patient was uneventful, and the patient is currently free of disease.
起源于睾丸旁软组织的骨外骨肉瘤是一种极其罕见的恶性肿瘤。除本研究外，此前仅报道过一例起源于睾丸旁软组织的骨肉瘤病例。一名52岁男性患者出现无痛性阴囊肿胀及可触及肿块。该患者接受了左侧睾丸切除术，诊断为睾丸肿瘤。病理检查提示为骨肉瘤，无任何不同的组织学成分。患者术后病程平稳，目前无疾病复发。
