Fig. 2From: Giant cell tumor of the clavicle: report of a case in a rare location with consideration of surgical methodRadionuclear medicine. (a) Bone scintigraphy showed marked uptake in the proximal clavicle, and (b) thallium-201 scintigraphy showed strong accumulation (normal/tumor ratio, 2.31), suggesting an abundant blood supply to the tumor. (c) Positron-emission tomography demonstrated strong accumulation of fluorine-18-2-fluoro-2-deoxy-d-glucose (SUVmax, 6.0) in the proximal part of the right clavicle, but there were no primary tumors or metastases in other body sitesBack to article page