Bone scintigraphy is a nuclear scanning test used to find abnormalities in the skeleton. Certain abnormal processes involving soft tissues can also cause skeletal accumulation of radiotracer during bone scintigraphy. We present a case of periarticular knee soft tissue 99m Tc methylene diphosphonate uptake in a patient with asymmetric polyarthritis. https://parisnaturalfoodes.shop/product-category/nutri-sea-hp/