Open Access

Association of Wilms Tumor with Crossed Fused Renal Ectopia in Children: A Case Report

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Jan 23, 2024

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Figure 1:

(a) Baseline axial view of contrast computed tomography scan showing huge retroperitoneal mass (star) arising from the left renal moiety with multiple bilobar liver metastatic lesions (arrowhead) and (b) coronal view showing left renal mass and normal ectopic right kidney
(a) Baseline axial view of contrast computed tomography scan showing huge retroperitoneal mass (star) arising from the left renal moiety with multiple bilobar liver metastatic lesions (arrowhead) and (b) coronal view showing left renal mass and normal ectopic right kidney

Figure 2:

(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
(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

Figure 3:

(a and b) Histopathology revealed a residual Wilms tumor with epithelial and blastemal components and more than 90% therapy-induced necrosis with clear margins
(a and b) Histopathology revealed a residual Wilms tumor with epithelial and blastemal components and more than 90% therapy-induced necrosis with clear margins