Figure 24.

Adrenal cortical carcinoma. (a) A preoperative axial contrast-enhanced CT shows a heterogeneously enhancing right adrenal mass with areas of necrosis which was an adrenal cortical carcinoma at pathology; (b,c) Axial fused images from an FDG PET-CT scan performed 7 months following resection of the adrenal cortical carcinoma showing a recurrent hypermetabolic mass in the right adrenal fossa ((b,c), white arrowheads), with the suggestion of possible invasion into the adjacent liver, with an indistinct plane between the mass and the liver (white arrowheads, (c)).