title: Bilateral rupture of the infrapatellar tendon in rheumatoid arthritis.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000150:complications* / Q000473:pathology; D005260:Female; D006801:Humans; D007717:Knee / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D007718:Knee Injuries / Q000209:etiology*; D007719:Knee Joint; D008875:Middle Aged; D011859:Radiography; D012422:Rupture, Spontaneous; D013708:Tendon Injuries / Q000000981:diagnostic imaging / Q000209:etiology* / Q000473:pathology / Q000601:surgery