Clinicopathological features and prognostic factors of clear cell papillary renal cell tumor: a retrospective population-based analysis.

ABSTRACT:

Background

Clear cell papillary renal cell tumor (ccpRCT) is a novel tumor entity which shares morphologic features with clear cell renal cell carcinoma (ccRCC) and papillary RCC (pRCC). The aim of this study was to comprehensively explore the clinicopathological features and prognostic factors of ccpRCT in the real-world setting with the largest cohort to date.

Methods

A total of 59,076 eligible RCC patients diagnosed between 2016 and 2021 in the Surveillance, Epidemiology, and End Results database were included in this retrospective analysis. The demographic and clinicopathological variables of ccpRCT patients were compared to those of ccRCC or pRCC patients. The survival curves were generated via the Kaplan-Meier method. The Cox proportional hazards model was used to comp

SUBMITTER: Qian Y 

PROVIDER: S-EPMC12603853 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature