Wang Xue-Bin, Jiang Bin
Department of Urology Surgery, Dalian Municipal Friendship Hospital, Dalian, 116001, Liaoning Province, China.
Urol Case Rep. 2022 Aug 26;45:102196. doi: 10.1016/j.eucr.2022.102196. eCollection 2022 Nov.
Primary clear cell carcinoma of the urinary bladder is extremely rare reported only in case report or small case series. Due to its rarity, no consensus or recommendations are made on how to manage PCCUB and the pathogenesis of PCCUB is not clear. Based on histopathology and immunohistochemistry, a 58-year-old woman was diagnosed as PCCUB. The patient underwent radical cystectomy. Massive ascites and multiple lymph node metastasis occurred 6 months later. The diagnosis of PCCUB mainly depends on histopathology and immunohistochemistry. Although radical cystectomy is mainly applied for PCCUB treatment, the prognosis is poor in most cases.
膀胱原发性透明细胞癌极为罕见,仅在病例报告或小病例系列中有报道。由于其罕见性,对于如何治疗膀胱原发性透明细胞癌尚无共识或建议,且其发病机制尚不清楚。基于组织病理学和免疫组化检查,一名58岁女性被诊断为膀胱原发性透明细胞癌。该患者接受了根治性膀胱切除术。6个月后出现大量腹水和多发淋巴结转移。膀胱原发性透明细胞癌的诊断主要依靠组织病理学和免疫组化。虽然根治性膀胱切除术是治疗膀胱原发性透明细胞癌的主要方法,但大多数情况下预后较差。