Pakravan Ali, Vo Thanh-Mai, Sandomirsky Marianna, Bastani Bahar
Department of Internal Medicine, Saint Louis University School of Medicine, Saint Louis, Missouri 63110, USA.
Iran J Kidney Dis. 2012 Jul;6(4):307-10.
Primary Ewing sarcoma of the kidney is a very rare neoplasm that generally occurs in young adults. We report a 69-year-old woman with a history of breast cancer who on a routine annual bone scan was found to have a suspicious area over the right kidney. Computed tomography revealed a 16 by 15-cm mass that was removed by a radical nephrectomy. Pathologic examination confirmed the diagnosis of Ewing sarcoma. Three months later, the patient developed recurrence of the tumor at the nephrectomy site that significantly regressed after chemotherapy.
原发性肾尤文肉瘤是一种非常罕见的肿瘤，通常发生于年轻人。我们报告一例69岁有乳腺癌病史的女性，在常规年度骨扫描时发现右肾上方有一个可疑区域。计算机断层扫描显示一个16×15厘米的肿块，通过根治性肾切除术将其切除。病理检查确诊为尤文肉瘤。三个月后，患者在肾切除部位出现肿瘤复发，化疗后明显消退。
