Figure 4.
Cortical Adenoma, Micronodules, and Cortical Excresences. A, The circumscribed clear cell tumor was partially surrounded by a thin pseudocapsule (white arrow). There were 2 clear cell micronodules (black arrows) and zonal clear cell hypertrophy (arrowheads) in the extratumoral cortex. B, The cortex varied in thickness and featured several excrescences (arrows) and a clear cell micronodule (asterisk).