PMC9134105_01
Enhanced CT performed on November 17th 2020. (A) CT plain scan revealed multiple cystic lesions in left kidney, with solid component inside. The left kidney lost normal profile and enlarged significantly; (B) enhanced scan showed.
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Three weeks prior, on November 17, 2020, enhanced CT, revealed solid component in multiple cystic lesions, which was enhanced after injection of contrast agent (Figure 1).
PET-CT found the left kidney was markedly enlarged, and there was a large cystic solid mass at the upper pole of the left kidney with uneven increased radiation uptake. The maximum cross section was about 13.8x10.9cm and the lesion SUVmax was 4.8, suggesting malignant disease. Multiple cysts of the left kidney were also seen.
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The maximum cross section was about 13.8x10.9cm and the lesion SUVmax was 4.8, suggesting malignant disease (Figure 2).