title: Valvular mechanisms in antecubital cysts of rheumatoid arthritis.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000150:complications / Q000000981:diagnostic imaging*; D004396:Coloring Agents; D003560:Cysts / Q000000981:diagnostic imaging* / Q000209:etiology; D004550:Elbow / Q000000981:diagnostic imaging; D004551:Elbow Joint; D005260:Female; D006801:Humans; D007592:Joint Diseases / Q000000981:diagnostic imaging*; D008297:Male; D008722:Methods; D008875:Middle Aged; D011859:Radiography; D013582:Synovial Fluid; D013585:Synovitis / Q000000981:diagnostic imaging; D013997:Time Factors
chemical_list: D004396:Coloring Agents