Renal cell carcinoma with ipsilateral duplex system: Case report and review of literature. Pyramid Journal of Medicine, [S. l.], v. 2, n. 2, 2020. DOI: 10.4081/pjm.2019.54. Disponível em: https://africa.pagepress.net/pjm/article/view/54. Acesso em: 2 jun. 2026.