case_images: PMC10793717_01
case_images: (a) Baseline axial view of contrast computed tomography scan showing huge retroperitoneal mass (star) arising from the left renal moiety with multiple bi-lobar liver metastatic lesions (arrowhead) and (b) coronal view showing left renal mass and normal ectopic right kidney
case_images: JCAS-10-601-g001.jpg
case_images: PMC10793717_01_JCAS-10-601-g001.jpg
case_images: F1
case_images: The tumor arose from the left renal moiety compatible with a large Wilms tumor with multiple bi-lobar metastatic hepatic lesions [Figure 1].
case_images: (a and b) Re-assessment axial and coronal view of contrast computed tomography scan showing significant response to chemotherapy and reduced size of the left renal moiety mass (star) and normal ectopic right kidney
case_images: JCAS-10-601-g002.jpg
case_images: PMC10793717_01_JCAS-10-601-g002.jpg
case_images: F2
case_images: A reassessment scan showed a significant response to chemotherapy with a decreased residual tumor size of 10 cm by 9 cm [Figure 2].
case_images: (a and b) Histopathology revealed a residual Wilms tumor with epithelial and blastemal components and more than 90% therapy-induced necrosis with clear margins
case_images: JCAS-10-601-g003.jpg
case_images: PMC10793717_01_JCAS-10-601-g003.jpg
case_images: F3
case_images: Histopathology revealed residual Wilms tumor with more than 90% therapy-induced necrosis and remaining epithelial and blastemal components [Figure 3].