title: Persistent knee effusion in a young female.
authors.affiliation: Rheumatology Department, Nicosia General Hospital Cyprus.|St George's University of London Medical School, UK.
authors.forename: S
authors.initials: S
authors.lastname: S Psarelis
authors.affiliation: St George's University of London Medical School, UK.
authors.forename: B D
authors.initials: BD
authors.lastname: Wensley Richards
authors.affiliation: St George's University of London Medical School, UK.
authors.forename: G
authors.initials: G
authors.lastname: Kourounis
authors.affiliation: Radiology Department - Nicosia General Hospital Cyprus.
authors.forename: M
authors.initials: M
authors.lastname: Hatzikosti
mesh_terms: D000293:Adolescent; D001182:Arthroscopy; D001706:Biopsy; D004322:Drainage; D005260:Female; D006801:Humans; D007719:Knee Joint; D000074402:Synovectomy; D013583:Synovial Membrane / Q000473:pathology; D013586:Synovitis, Pigmented Villonodular / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*