MRI
Sagittal T1
Sagittal Water IDEAL
Long axis Water IDEAL
Short axis T1
extensive bone marrow signal changes (T1 hypointense, IDEAL hyperintense) is seen involving the tarsals and base of metatarsals
a sinus track is seen from cuboid tracking into the lateral mid foot skin as well as posteriorly
fluid signal is seen along the fibularis longus tendon and tendon sheath tracking cranially
altered marrow signals also seen in the lateral malleolus and lateral aspect of calcaneum and talus
extensive edema and fluid signal intensity is seen within the intrinsic muscles of the foot