case_images: PMC10991706_01
case_images: Coronal T2-weighted (A) and fat suppressed T2-weighted (B) MR images demonstrate enlarged both kidneys. Diffusion-weighted MRI (DWI) (b-value: 800) and apparent diffusion coefficient (ADC) mapping show uneven thickening of the kidney capsule (white arrow in picture C). Postcontrast T1-weighted MR image demonstrates heterogeneous enhancement of the parenchyma of the left kidney (D).
case_images: fped-12-1322142-g001.jpg
case_images: PMC10991706_01_fped-12-1322142-g001.jpg
case_images: F1
case_images: Multiple foci up to 0.7 cm in size were visible in the liver parenchyma, resembling arteriovenous malformations (Figure 1).
case_images: Coronal T2-weighted (A) and fat suppressed T2-weighted (B) MR images show several lesion in the left kidney. The lesion have restricted diffusion (C) and low ADC values (0.6 x 10-3 mm2/sec). (D) Postcontrast T1-weighted MR image: tumor demonstrates heterogenous enhancement (white arrows) during corticomedullary phase (E) and wash-out in nephrographic phase (F) (white arrows).
case_images: fped-12-1322142-g002.jpg
case_images: PMC10991706_01_fped-12-1322142-g002.jpg
case_images: F2
case_images: These formations were not visible during ultrasound examination (Figure 2).
case_images: PMC10991706_02