Fig. 8
From: Beyond lymph nodes: 18F-FDG PET/CT in detection of unusual sites of extranodal lymphoma
a–d Hodgkin lymphoma cellular phase of nodular sclerosis (a, c) CT (b, d) fused PET/CT images showing hyper metabolic osseous lesions infiltrating the sacral ala, iliac bones (b) multiple vertebrae and sternum (d). The lesions were not detected in the diagnostic CT (a, c)