Fig. 1
Right knee radiograph: medial compartment tibiofemoral joint space narrowing. Patient presented with dactylitis, intense pain in asymmetrical areas (clavicle, right knee and left ankle) with increased capitation in bone scintigraphy. The right knee radiograph displayed medial compartment tibiofemoral joint narrowing in the right knee, indicated by the arrow in the figure, without pathological calcifications or radiographic bone density and texture alterations