title: 'My knee is swollen'.
abstract: 'It's steadily getting worse. Over the past few days my knee has swelled up like a balloon. Now it hurts like hell and I have had to stop working'.
authors.affiliation: Department of Rheumatology, The Queen Elizabeth Hospital, South Australia.
authors.forename: Simon
authors.initials: S
authors.lastname: Burnet
authors.forename: Patrick J
authors.initials: PJ
authors.lastname: Phillips
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D049950:Hyperparathyroidism, Primary / Q000175:diagnosis*; D007592:Joint Diseases / Q000175:diagnosis*; D007719:Knee Joint; D008297:Male; D008875:Middle Aged