Fig. 3

Microscopic changes in pediatric adrenocortical tumor evocative of pre-operative rupture (hematoxylin and eosin stains). a Fibro-inflammatory infiltrate that extends into periadrenal soft tissue at periphery of a tumor, ×40. b This neocapsule is composed of mononuclear inflammatory cells, foamy histiocytes, and siderophages, ×100