title: Osteoblastoma of the proximal ulna, an unusual cause of ulnar wrist pain. A case report.
abstract: During the diagnostic investigation of a patient with ulnar wrist pain, a hot spot in the proximal ulna was revealed on the technetium scintigram, which was found on radiographs to correspond to an osteolytic lesion in the proximal ulna. The lesion was resected and the histological diagnosis was an osteoblastoma. The wrist symptoms disappeared after resection of the lesion in the proximal ulna.
authors.affiliation: Department of Orthopaedic Surgery, U.Z. Pellenberg, Lubbeek, Belgium.
authors.forename: Nicolien
authors.initials: N
authors.lastname: Van Giffen
authors.forename: Luc
authors.initials: L
authors.lastname: De Smet
mesh_terms: D000328:Adult; D001182:Arthroscopy / Q000379:methods; D001707:Biopsy, Needle; D001859:Bone Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D002908:Chronic Disease; D003952:Diagnostic Imaging / Q000379:methods; D004551:Elbow Joint / Q000000981:diagnostic imaging / Q000503:physiopathology; D005260:Female; D006801:Humans; D007150:Immunohistochemistry; D019637:Orthopedic Procedures / Q000379:methods; D018215:Osteoblastoma / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D010146:Pain / Q000175:diagnosis / Q000209:etiology; D010147:Pain Measurement; D011379:Prognosis; D011877:Radionuclide Imaging / Q000379:methods; D018570:Risk Assessment; D012720:Severity of Illness Index; D016896:Treatment Outcome; D014457:Ulna / Q000473:pathology*; D014955:Wrist Joint / Q000503:physiopathology