Yang Fan, Zhao Zi-Chen, Hu A-Jin, Sun Peng-Fei, Zhang Bin, Yu Ming-Chuan, Wang Juan
Department of Radiology, Peking University Shougang Hospital, Beijing 100144, China.
Department of Urinary Surgery, Peking University Shougang Hospital, Beijing 100144, China.
World J Clin Cases. 2020 Jul 26;8(14):3064-3073. doi: 10.12998/wjcc.v8.i14.3064.
Renal cell carcinomas are usually unilateral. However, they are bilateral in 2% to 4% of sporadic cases and is considerably more common in familial cases. Synchronous sporadic bilateral multiple chromophobe renal cell carcinoma (CHRCC) with different subtypes is rare.
In this case report, we describe a case of synchronous bilateral CHRCC with two histological variants, accompanied by a clear cell carcinoma and a cyst in a 50-year-old male. The patient underwent retroperitoneal laparoscopic bilateral nephron-sparing surgery and there was no serious postoperative renal dysfunction.
We report a rare case of synchronous bilateral CHRCC with two histological variants associated with a clear cell carcinoma and a cyst.
肾细胞癌通常为单侧性。然而,在2%至4%的散发性病例中为双侧性,在家族性病例中更为常见。具有不同亚型的同步散发性双侧多发性嫌色肾细胞癌(CHRCC)较为罕见。
在本病例报告中,我们描述了一名50岁男性患者,患有伴有两种组织学变异型的同步双侧CHRCC,并伴有1例透明细胞癌和1个囊肿。该患者接受了腹膜后腹腔镜双侧保留肾单位手术,术后未出现严重肾功能障碍。
我们报告了1例罕见的伴有两种组织学变异型、1例透明细胞癌和1个囊肿的同步双侧CHRCC病例。