Click on image to view larger version.
FIGURE 1. Maximum-intensity-projection PET (A), transaxial CT (B and D), and transaxial PET/CT (C and E) images from 68-y-old man with known gastric carcinoma and incidentally detected sigmoid carcinoma show pathologic 18F-FDG accumulation in stomach (thick arrows) and sigmoid colon (thin arrows) with correlative mural thickening. (F) Coronally sectioned specimen shows moderately differentiated adenocarcinoma (right half) in highly dysplastic tubulovillous adenoma (left half) (hematoxylin-eosin stain, x20).
