case_images: PMC8784661_01
case_images: PMC8784661_02
case_images: Positron emission tomography (PET) scan shows left nasopharyngeal carcinoma extending to carotid sinus. PET scan demonstrated an increased accumulation of FDG (2-deoxy-2-[18F] fluoro-D-glucose) in the thickening left nasopharynx (left) and an increased accumulation of FDG in the left carotid sheath space (right).
case_images: fcvm-08-796653-g0001.jpg
case_images: PMC8784661_02_fcvm-08-796653-g0001.jpg
case_images: F1
case_images: The positron emission tomography (PET) scan demonstrated an increased accumulation of FDG (2-deoxy-2-[18F] fluoro-D-glucose) in the thickening left naso-pharyngeal mucous membranes and the left carotid sheath space (Figure 1).