Yamashita Takahisa, Morozumi Makoto, Higashi Morihiro, Momose Shuji, Tamaru Jun-Ichi
Department of Urology, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe-shi, Saitama 3508550, Japan.
Department of Pathology, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe-shi, Saitama 3508550, Japan.
Case Rep Urol. 2018 May 3;2018:1605102. doi: 10.1155/2018/1605102. eCollection 2018.
Cystic nodal metastasis of renal cell carcinoma is very rare. The pathogenesis of cystic nodal metastasis is thought to involve obstruction of a lymphoid vessel draining the kidney by tumor cells and retrograde metastasis from the primary site to the lymph node along the lymphatic vessels. In this study, a surgical case of small renal cell carcinoma with retroperitoneal cystic nodal metastasis is reported.
肾细胞癌的囊性淋巴结转移非常罕见。囊性淋巴结转移的发病机制被认为是肿瘤细胞阻塞了引流肾脏的淋巴管,并沿着淋巴管从原发部位逆行转移至淋巴结。在本研究中,报告了一例伴有腹膜后囊性淋巴结转移的小肾癌手术病例。