Fig. 2

Scintigraphic coronal view demonstrates the absence of radioisotope (arrow) in the upper part of left kidney (a). Preoperative CT study, venous phase in coronal view (c) of the same patient for anatomical correlation of the renal lesion. b Fused coronal SPECT/CT image with a solid renal neoplasm (28 mm in maximum diameter) of the left kidney without any sestamibi uptake. This was subsequently diagnosed as clear cell carcinoma on histopathological grounds