PMC425587_01
Abdominal computed tomography scans taken at the first (a) and second (b) visits, and drip infusion pyelography conducted at the second visit (c) a) Focal calcification at the upper pole of the right kidney. b) A large right renal mass with calcification, invasive to the hepatic lobe. c) Focal calcification at the upper pole of the right kidney (white arrow).
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F1
Abdominal computed tomography (CT) revealed focal calcification at the upper pole of the right kidney (Fig. 1-a). DIP demonstrated focal calcification at the upper pole of the right kidney, and ultrasound (US) and CT scan demonstrated a large right renal mass with calcification invading the hepatic lobe (Figs. 1-b, and 1-c).
Macroscopic appearance of the tumor The tumor is encapsulated with calcification (arrows), and shows invasion to the hepatic lobe.
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F2
Macroscopic examination showed an encapsulated tumor with calcification that had infiltrated hepatic lobe (Fig. 2).