Coronal (A) and sagittal (B and C) proton density weighted fat
saturated MRI of the right knee after 8 months :
Dicrease of the signal of the bone marrow edema within the femur and
tibia, marked improvement of the edema within the patella (B and C);
Persistance of the joint effusion. A bone resorptionĀ and muscle
hypotrophy were observed.