... lupuserythematosus (SLE), primary and secondary hyperpar-athyroidism, gout, tuberculosis, vasculitis, and steroidinjections to the tendons [3,4]. Few cases of simultaneousquadriceps tendon ... actively mobi-lized during physiotherapy. The physiotherapy protocolwas initially active knee range of motion exercises,which were followed by passive assisted and polymericexercises. The patient ... tendon rupture is not common in the absence of systemic disease. Patients withchronic systemic diseases such as uremia and systemic lupus erythematosus and patients who are being treatedwith systemic...