Fig. 2
A 43-year-old male patient, recently diagnosed case of T-cell NHL. Initial PET/CT study revealed hypermetabolic nodal and splenic lesions in whole body PET MIP image (a), the largest and most active lesions are seen at left axillary group as in axial CECT image (b), achieving up to 20 SULpeak in corresponding fused PET/CT image (c). Follow-up PET/CT study showed residual active lesions in whole body PET MIP image (f). The left axillary nodal lesions showed size regression in axial CECT image (d) denoting PR according to RECIST 1.1, yet with almost stationary FDG uptake (21 SULpeak) in fused PET/CT image (e) denoting SMR according to PERCIST 1.0