PMC6140272_01
(a) Magnetic resonance imaging (MRI) showed an encapsulated tumor, with signs of capsular effraction at the upper pole of the left kidney. (b) Magnetic resonance imaging (MRI) showed a tumor, forming an intraspinal mass from T11 to L1 and compressing the spinal cord (arrow). (c) The left nephrectomy presented macroscopically a large tumor attached to the kidney without renal infiltration. (d) The microscopical examination confirmed the separation between the tumor and the kidney (Hematein-Eosin-Safran, x100). (e) Wilm's tumor, with regressive changes, of intermediate risk with only small areas of blastema (Hematein-Eosin-Safran, x400).
CRIPE2018-1709271.001.jpg
PMC6140272_01_CRIPE2018-1709271.001.jpg
fig1
It extended through the T11-T12 and T12-L1 neural foramina, forming an intraspinal mass from T11 to L1 and compressing the spinal cord (Figure 1).