Comparison of extraarticular leakage values of radiopharmaceuticals used for radionuclide synovectomy

摘要

Radionuclide synovectomy is a reliable therapy in patients with chronic synovitis. However, radiation doses delivered to non-target organ systems due to leakage of radioactive material from the articular cavity are an important disadvantage of this procedure. In this study we compared extraarticular leakage values of the 3 commonly used radiopharmaceuticals;90Y-citrate,90Y-silicate and186Re-sulfide colloid.