The long-term survival outcome of sporadic bilateral renal cell carcinoma and optimization of surgical treatment: a large-scale population-based cohort study.

ABSTRACT: Sporadic bilateral renal cell carcinoma (BRCC) is a rare situation of RCC. The treatment for BRCC is controversial and there is a lack of authoritative guidelines about the management of BRCC. Patients diagnosed with sporadic BRCC between 2004 and 2020 were identified from Surveillance, Epidemiology, and End Results (SEER) database. The primary outcome was overall survival (OS). Kaplan-Meier survival analysis, Cox regression analysis, and competing risk regression models were used to compare survival outcomes and identify prognostic factors. A total of 20,523 patients (16,534 unilateral RCC [URCC] patients and 3989 BRCC patients) were included. The prognosis of BRCC patients is between metastatic and non-metastatic URCC patients. 3677 patients were diagnosed with localized BRCC (2180 synch

SUBMITTER: Deng R 

PROVIDER: S-EPMC11663156 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature