title: Re: Sacral stress fractures: magnetic resonance imaging not always definitive for early stage injuries: a report of 2 cases.
authors.forename: David G
authors.initials: DG
authors.lastname: Carfagno
authors.forename: Susan
authors.initials: S
authors.lastname: Del Sordi
authors.forename: Nick
authors.initials: N
authors.lastname: Blanchard
mesh_terms: D000293:Adolescent; D000328:Adult; D001265:Athletic Injuries / Q000175:diagnosis*; D005260:Female; D015775:Fractures, Stress / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D008279:Magnetic Resonance Imaging; D012447:Sacrum / Q000293:injuries*; D013997:Time Factors