Function-guided renal parenchyma preservation in a giant bilateral Wilms tumor following SIOP-2016–based multistage chemotherapy and staged surgery: a case-based review. MedEpicent [Internet]. 30 Haziran 2026 [a.yer 12 Eylül 2026];2(2). Erişim adresi: https://medepicent.org/index.php/medepicent/article/view/43