Fig. 2.
Acute neuropathic arthropathy of the foot of 53-year-old woman with diabetes. Sagittal T1 (a) and T2-weighted fat saturated images (b) reveal diffuse bone marrow edema around the Lisfranc joint and calcaneus (arrows). There is also a subcutaneous soft tissue edema especially in the dorsum of the foot. Contrast enhanced sagittal T1-weighted image (c) shows increased enhancement in bone marrow and periarticular tissue (arrows). No evidence of fluid collection or sinus tract noted.