title: Sternal mass in an 11-year-old boy.
authors.affiliation: Division of Orthopaedic Surgery, Children's Hospital of Philadelphia, PA 19104, USA.
authors.forename: R A
authors.initials: RA
authors.lastname: Hall
authors.forename: D A
authors.initials: DA
authors.lastname: Spiegel
authors.forename: J P
authors.initials: JP
authors.lastname: Dormans
authors.forename: J S
authors.initials: JS
authors.lastname: Meyer
authors.forename: L S
authors.initials: LS
authors.lastname: Finn
mesh_terms: D001706:Biopsy; D001859:Bone Neoplasms / Q000175:diagnosis* / Q000601:surgery; D002648:Child; D002812:Chondroma / Q000175:diagnosis* / Q000601:surgery; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D010808:Physical Examination; D013249:Sternum / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D014057:Tomography, X-Ray Computed