Fig. 2

a–e Neck, axillae and chest on T2-TIRM image in coronal view (a); transversal view of axillae and chest on T2-TIRM (b), [¹⁸F]-FDG-PET (c), [¹⁸F]-FDG-PET/MR (d) and DWI at b-value of 800 (e): Lymphoma masses on both sides of the neck, with multiple, small lymph nodes extend caudally and filling both axillae (blue arrows) (a, b). In addition, diffuse lymphoma involvement of the thymus can be detected (a). Axillary lymph nodes exhibit physiological glucose uptake (SUV_max right: 1.17; SUV_max left: 1.25) (c, d) without restricted diffusion (ADC right: 1693 × 10^–6 mm²/s; ADC left: 1746 × 10^–6 mm²/s) (e)