PDF(Pubmed)
Abstract：
We report the case of a 51-year-old woman who was initially hospitalized in the respiratory department with cough and fever. Urinary computed tomography (CT) showed two different incidental masses in the right kidney. The patient underwent a radical right nephrectomy without lymph node dissection and postoperative adjuvant treatment. The pathological examination of the surgical specimens showed a collision tumor composed of a clear cell renal cell carcinoma (CCRCC) and a clear cell papillary renal cell tumor (CCPRCT). To the best of our knowledge, this is the first such case reported to date. No recurrence of local or distant metastasis was found during routine follow-up 14 months after the operation.
摘要：
我们报告了一名51岁的妇女，该妇女最初因咳嗽和发烧在呼吸科住院。尿液计算机断层扫描（CT）显示右肾有两个不同的偶发肿块。患者接受了根治性右肾切除术，没有淋巴结清扫术和术后辅助治疗。手术标本的病理检查显示由透明细胞肾细胞癌（CCRCC）和透明细胞乳头状肾细胞瘤（CCPRCT）组成的碰撞肿瘤。据我们所知,这是迄今为止报告的首例此类病例。术后14个月常规随访未见局部或远处转移复发。
