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Tophaceous
gout of the ankle joint. Axial T1-weighted image shows an intra-articular soft tissue mass of intermediate signal intensity (red arrows). Note subtle bone erosions at the talus and fibula (yellow arrowheads).
Tophaceous
gout of the ankle joint. Sagittal fat-suppressed T2-weighted image shows an intra-articular soft tissue mass of low signal intensity (red arrows). Note subtle bone erosions at the talus (yellow arrowhead).
Tophaceous
gout of the ankle joint. Sagittal gradient echo image shows no blooming artefacts (red arrows).
Tophaceous
gout of the ankle joint. Sagittal Gadolinium-enhanced fat-suppressed T1-weighted image shows marked enhancement of the mass (red arrows).
Tophaceous
gout of the ankle joint. Ultrasound image of posterior talocrural joint confirms the presence of a soft tissue mass, with increased power Doppler at the periphery.
