We present a case of three multifocal synchronous ipsilateral clear cell, papillary type 1 and papillary type 2 renal cell carcinoma (RCC), with papillary type 2 RCC appearing bilaterally. With review of the literature, it was determined that multifocal synchronous RCC subtypes and bilateral renal tumors are both rare in occurrence.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.