Fig. 2

The MIP of 18F-FDG PET/CT (a) revealed multiple hypermetabolic lesions in the whole body (black arrows). Axial slices showed cervical, retroperitoneal and mesenteric lymph node enlargement (SUVmax = 11.1, white arrows) and diffusely thickened intestinal wall (SUVmax = 10.3, red arrow) on PET/CT fusion (b-d) and PET (e-g)