Fig. 1.

A) Axial image of late-phase contrast-enhanced computed tomography showing enlargement of the left adrenal gland with an adrenal mass of well-delimited regular contours (arrow) that preserves the interface with adjacent structures with dimensions in an axial section of 4.5 × 2.0 cm, with an average density of 62UH. B) Axial image of computed tomography with contrast in early venous portal phase is observed with heterogeneous enhancement (arrow), with a density of an average of 112UH. C) Coronal image of computed tomography with contrast in early systemic arterial phase: this lesion does not present hypervascular behavior (arrow). D) Coronal image of Delayed phase: an absolute washout rate of 55% is calculated.