Positron emission tomography/computed tomography imaging appearance of benign and classic “do not touch” osseous lesions

Figure 4 Axial computed tomography and axial fused positron emission tomography/computed tomography of two patients. A: Axial computed tomography (CT) and axial fused positron emission tomography (PET)/CT of the pelvis in a 76-year-old male with a history of a solitary pulmonary nodule and a bone island in his left ilium (arrows); B: Axial CT and axial fused PET/CT of the chest in a 52-year-old female with a history of melanoma and an enchondroma in the left proximal humerus (arrows) (maximum standardized uptake value 2.33).