VCP and nonpapillary renal cell carcinoma: <b>Background/Objectives</b>: Although certain established prognostic factors may occasionally fail to provide precise risk prediction in renal cell carcinoma (RCC), valosin-containing protein (VCP)/p97 has been implicated in a poor prognosis in various cancers, while its prognostic value in clear cell renal cell carcinoma (ccRCC) remains unknown.