title: A 58-year-old woman with severe low back pain.
abstract: The following case is presented to illustrate the roentgenographic and clinical findings of a condition of interest to the orthopaedic surgeon. The initial history, physical findings, and roentgenographic examinations are found on this page. The clinical and roentgenographic differential diagnosis is presented on the following pages.
authors.affiliation: University of Hong Kong,.
authors.forename: W C
authors.initials: WC
authors.lastname: Peh
authors.forename: P L
authors.initials: PL
authors.lastname: Khong
authors.forename: W Y
authors.initials: WY
authors.lastname: Ho
authors.forename: H W
authors.initials: HW
authors.lastname: Yeung
authors.forename: L A
authors.initials: LA
authors.lastname: Gilula
mesh_terms: D005260:Female; D015775:Fractures, Stress / Q000150:complications* / Q000000981:diagnostic imaging; D006801:Humans; D017116:Low Back Pain / Q000209:etiology*; D008875:Middle Aged; D011877:Radionuclide Imaging; D012447:Sacrum / Q000000981:diagnostic imaging / Q000293:injuries*