Fig. 7From: Adrenal schwannoma can be FDG-Avid on PET/CT: case report and review of historic institutional pathologyFascicles of spindle cells in a background of fibrous tissue, occasional large atypical spindle cells are noted demonstrating ancient change. Hyalinized vessels are present (blue arrow) (hematoxylin-eosin, original magnification X100)Back to article page