PMC3963352_01
Ultrasound of renalpelvic mass (arrows). LC = Lower calices, U = Ureter
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F1
Ultrasonographic examination reveals left renal pelvic soft tissue mass around 3 x 4 cm [Figure 1], MRI confirms this finding and a tumor is confined to the left renal pelvis without evidence of abdominal lymphadenopathy [Figure 2a and b].
MRI IVP coronal view mass in left renal pelvis (arrow), dilatation of lower calices (LC) without excretion
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F2
Ultrasonographic examination reveals left renal pelvic soft tissue mass around 3 x 4 cm [Figure 1], MRI confirms this finding and a tumor is confined to the left renal pelvis without evidence of abdominal lymphadenopathy [Figure 2a and b].
MRI cross section view left renal pelvic mass (arrow)
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F3
Left retrograde pyelography showed renal pelvic filling defect and lower group calyx hydronephrosis [Figure 3].
Left retrograde ureteropyelography filling defect (arrow) of renal pelvis, LC = Lower calices
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F4
The surgical resection specimen showed a polypoid tumor with a grape-like appearance in the left renal pelvis [Figure 4].