FIGURE 3.  A 49-y-old man with newly diagnosed NPC who underwent PET/CT for staging. (A) CT image shows wall thickening (arrow) of right LPR. (B and C) Only mild ¹⁸F-FDG uptake (thick arrows) in right LPR is demonstrated in transaxial (B) and maximum-intensity-projection (C) PET views. In addition, maximum-intensity-projection PET view shows ¹⁸F-FDG uptake in palatine tonsil (thin arrow) and neck lymph nodes (short arrows).