PMC3217150_01
Technetium scintigraphic scan. No increased isotope uptake of the lower spine, but a hotspot at the level of the right proximal tibiofibular joint is shown
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Fig1
A technetium scintigraphic scan showed no increased isotope uptake in the lower spine, but revealed a hot spot at the level of the proximal tibiofibular joint (Fig. 1). 
Coronal (a) and transverse (b) CT scan of the right knee. The proliferative bone formation causes a proximal tibiofibular synostosis
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PMC3217150_01_167_2010_1379_Fig2_HTML.jpg
Fig2
A CT scan showed eccentric bone growth of both the proximal tibia and fibula, causing a synostosis at the edges of the bone formations (Fig. 2). 