Subacute infrapatellar tendon rupture in systemic lupus erythematosus.
D005260:Female; D006801:Humans; D007719:Knee Joint; D008180:Lupus Erythematosus, Systemic / Q000150:complications*; D008875:Middle Aged; D009135:Muscular Diseases / Q000209:etiology*; D012422:Rupture, Spontaneous; D013710:Tendons