Natural History, Tumor Growth Kinetics, and Renal Functional Outcomes of Sporadic Bilateral Multifocal Papillary Renal Cell Carcinoma: A 25-yr Prospective Cohort Study.
BACKGROUND AND OBJECTIVE Bilateral or multifocal (BMF) papillary renal cell carcinoma (pRCC) arising without a confirmed pathogenic germline variant represents a clinically distinct entity with a poorly defined natural history. We aimed to establish clinical benchmarks for tumor growth kinetics, oncologic outcomes, and...