Figure 2. Axial CT scans showing bilateral renal masses before chemotherapy (left), with clear lesions in both kidneys, and after chemotherapy (right), with the tumors getting much smaller

From

Bilateral Wilms’ Tumor: Challenges in Pediatric Nephron-Sparing Strategies and Multimodal Management

Salma Alhajj Qasem, Adil A. A. Alsweis, Samer Bustame, Amna Akkawi

American Journal of Medical Case Reports. 2025, 13(10), 59-62 doi:10.12691/ajmcr-13-10-1