PMC5362717_01
CT of the brain at presentation showing osteoblastic mass on the skull.
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Computed tomography (CT) showed a well localized left parietal mass with prominent intra- and extracranial bony exostosis (Figure 1).
Bone scintigraphy showing metastatic lesions on the left parietal bone, left humeral head, and the spines.
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The whole body bone scan showed areas of high radioactive uptake in the region of the parietal mass, left humeral head, and rib cage (Figure 2).
CT of the brain 12 months after androgen deprivation showing decrease in size of the parietal mass and bony exostosis.
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CT scan performed at 12th month showed decrease in parietal bone swelling and the bony exostosis earlier noted (Figure 3).