Marked right knee joint effusion with supra-patellar extension is seen. No diffusion restriction.
Diffusely thickened synovium with oedematous changes and diffuse enhancement on contrast sequences. Stranding of Hoffa’s fat pad and irregular Hoffa’s fat pad sign present.
Normal signal of the epiphyseal cartilages of the lower femur and upper ends of the ipsilateral tibia and fibula.
Multiple enlarged reactive looking lymph nodes at popliteal fossa, the largest measuring 9 x 5 mm in dimensions.