title: Epiphyseal osteoid osteoma. Two case reports.
abstract: Two cases of epiphyseal osteoid osteoma presented with a 1-2 year history of monarthritis with swelling and impaired function of the knee and ankle, respectively. In both cases, removal of the lesion resulted in complete recovery.
authors.affiliation: University of Nijmegen Institute of Orthopedics, The Netherlands.
authors.forename: J R
authors.initials: JR
authors.lastname: van Horn
authors.forename: R P
authors.initials: RP
authors.lastname: Karthaus
mesh_terms: D000293:Adolescent; D001859:Bone Neoplasms / Q000175:diagnosis* / Q000601:surgery; D002648:Child; D004838:Epiphyses; D005266:Femoral Neoplasms / Q000175:diagnosis / Q000601:surgery; D006801:Humans; D008297:Male; D010017:Osteoma, Osteoid / Q000175:diagnosis* / Q000601:surgery; D013977:Tibia