Fig. 3

A 74-year-old female patient, presented with low back pain and previously done lumbosacral spine MRI which revealed malignant looking osseous lesions and referred for further assessment by PET/CT examination. The whole-body MIP image (a) shows multiple FDG avid nodal and osseous lesions with bilateral pulmonary areas of mild active FDG uptake. Axial lung window CT images (b, c) revealed small-sized bilateral subpleural ground-glass opacities that show mild FDG avidity on corresponding fused PET/CT images (d, e) achieving up to 4.3 SUVmax