title: Unique sacral sarcoma.
authors.affiliation: Medical College of Pennsylvania, Department of Orthopaedic Surgery, Philadelphia.
authors.forename: G S
authors.initials: GS
authors.lastname: Uppal
authors.forename: C E
authors.initials: CE
authors.lastname: Kollmer
authors.forename: A
authors.initials: A
authors.lastname: Rhodes
authors.forename: H H
authors.initials: HH
authors.lastname: Sherk
authors.forename: R
authors.initials: R
authors.lastname: Lackman
authors.forename: H
authors.initials: H
authors.lastname: Zaren
mesh_terms: D005260:Female; D006801:Humans; D008875:Middle Aged; D012447:Sacrum; D012509:Sarcoma / Q000175:diagnosis / Q000473:pathology / Q000601:surgery; D013125:Spinal Neoplasms / Q000175:diagnosis / Q000473:pathology / Q000601:surgery