Fig. 6. MRI and 18FDG PET-CT in patient with extranodal natural killer T-cell lymphoma of nasal cavity.
Axial T2-weighted MR image (A) shows diffuse thickening of right nasal mucosa with T2-hypointensity (arrows) compared to left side. Axial fused PET-CT image (B) demonstrates corresponding intense 18FDG uptake in right nasal cavity (arrows). FDG = flourodeoxyglucose, PET = positron emission tomography