ty -jour a2 -tosi，piero au -wang，gang au -zhou，chen au -villamil，carlos F. au-所以，艾伦·艾恩 - Yuan，Ren au -ren au-英语 - 约翰·C·乔恩斯（John C. Au） - 琼斯（John C.-2020 DA -2020/03/04 Ti-转移性肾细胞癌致睾丸：五例SP -9394680 VL -2020 AB的临床病理分析 - 肾细胞癌的睾丸扩散极为罕见。描述了五例肾细胞癌向睾丸转移。患者的年龄为45至81岁。五名患者中有四名已知肾细胞癌。原发性肾脏肿瘤的部分和自由基肾切除术之间的时间间隔以及睾丸转移的发生范围为29至34个月。在一名患者中，睾丸肿块是最初的表现，导致诊断为肾细胞癌。有三种同侧转移，一种对侧转移和一个双侧转移。转移沉积物的尺寸为2.0至5.7厘米。一个病例有多个转移性肿瘤结节。 All of the metastatic tumors had clear cell histological features, microscopically concordant with the primary renal cell carcinoma subtype. Three patients died of the disease 17 to 42 months after orchiectomy. One patient is alive with additional metastatic lesions 13 months after orchiectomy. One patient had been free of disease at 87 months after orchiectomy but is now on targeted therapy for an additional metastasis at 93 months after orchiectomy. To date, this report is one of the largest single series of patients with renal cell carcinoma metastatic to the testis, and it has the longest follow-up and survival among all the reported cases. SN - 2090-6781 UR - https://doi.org/10.1155/2020/9394680 DO - 10.1155/2020/9394680 JF - Case Reports in Pathology PB - Hindawi KW - ER -