case_images: PMC6357705_01
case_images: Maximum intensity projection image of fluorodeoxy glucose scan with fluorodeoxy glucose-avid lesion in the left humerus marked by a thick arrow, while the skull lesion cannot be appreciated due to high adjacent normal brain activity
case_images: WJNM-18-77-g001.jpg
case_images: PMC6357705_01_WJNM-18-77-g001.jpg
case_images: F1
case_images: There was evidence of a FDG-avid lytic-sclerotic lesion with destructive pattern in the mid-humerus and distal humerus with associated soft-tissue mass [Figures 1 and 2].
case_images: Coronal sections of computed tomography, positron emission tomography, and fused positron emission tomography/computed tomography images, respectively, showing an increased fluorodeoxy glucose uptake in lytic-sclerotic lesion of the left humerus
case_images: WJNM-18-77-g002.jpg
case_images: PMC6357705_01_WJNM-18-77-g002.jpg
case_images: F2
case_images: There was evidence of a FDG-avid lytic-sclerotic lesion with destructive pattern in the mid-humerus and distal humerus with associated soft-tissue mass [Figures 1 and 2].
case_images: Transaxial computed tomography and fused transaxial fluorodeoxy glucose scan showing fluorodeoxy glucose-avid lytic lesions. Due to increased fluorodeoxy glucose uptake in the normal brain parenchyma, the fluorodeoxy glucose uptake in the skull lesion cannot be well appreciated
case_images: WJNM-18-77-g003.jpg
case_images: PMC6357705_01_WJNM-18-77-g003.jpg
case_images: F3
case_images: Another poorly defined lytic lesion was seen in the high frontoparietal region of the skull vault with an associated soft-tissue mass extending into the scalp [Figure 3]. The lesion showed heterogeneously increased FDG uptake [Figure 3].
case_images: Maximum intensity projection positron emission tomography image of fluoroethyl tyrosine scan showing a single lesion in the skull marked with an arrow having increased fluoroethyl tyrosine uptake; however, no uptake in the left humerus is noted
case_images: WJNM-18-77-g004.jpg
case_images: PMC6357705_01_WJNM-18-77-g004.jpg
case_images: F4
case_images: FET PET-CT revealed no uptake of tracer in the lytic-sclerotic lesion of the humerus [Figure 4], but an increased uptake was noted in the lytic lesion of the skull [Figure 5].
case_images: Transaxial computed tomography and fused transaxial fluoroethyl tyrosine positron emission tomography-computed tomography scan showing an increased fluoroethyl tyrosine uptake in lytic lesion in the skull marked by an arrow
case_images: WJNM-18-77-g005.jpg
case_images: PMC6357705_01_WJNM-18-77-g005.jpg
case_images: F5
case_images: FET PET-CT revealed no uptake of tracer in the lytic-sclerotic lesion of the humerus [Figure 4], but an increased uptake was noted in the lytic lesion of the skull [Figure 5].