title: Rheumatoid synovial cyst of the hip: an unusual cause of leg swelling.
mesh_terms: D000368:Aged; D001172:Arthritis, Rheumatoid / Q000150:complications*; D004487:Edema / Q000209:etiology*; D005260:Female; D006621:Hip Joint; D006801:Humans; D013581:Synovial Cyst / Q000150:complications*