Pantuck A J, Barone J G, Amenta P S, Smilow P C, Cummings K B
Department of Urology, Robert Wood Johnson Medical School, New Brunswick, New Jersey 08903, USA.
Am Surg. 1996 Dec;62(12):1024-7.
Malignant retroperitoneal schwannoma is an extremely rare tumor, with only six cases previously reported occurring in the perirenal space. We herein report the seventh case. A 50-year-old woman presented with an abdominal mass suggestive of renal cell carcinoma by standard preoperative evaluation. The tumor required surgical exploration and pathologic evaluation for diagnosis. The final histologic diagnosis was made with the aid of electron microscopy and immunohistochemical staining with antibodies for S-100 protein.
恶性腹膜后神经鞘瘤是一种极其罕见的肿瘤，此前仅有6例报道发生于肾周间隙。我们在此报告第7例。一名50岁女性因标准术前评估提示腹部肿块，怀疑为肾细胞癌。该肿瘤需要通过手术探查和病理评估来确诊。最终通过电子显微镜检查以及使用抗S-100蛋白抗体进行免疫组织化学染色做出组织学诊断。
