title: Skeletal changes mimicking intrathoracic disease on chest radiographs.
abstract: Various chest radiographs are illustrated to demonstrate features where bony changes may mimic intrathoracic disease. To confirm the skeletal origin and nature, further conventional radiographs often suffice, and the need for CT or scintigraphy may therefore be obviated. At the time of presentation for radiography of the chest, further pertinent clinical details can be obtained from the patient by the department staff, as required. All previous radiographs and radiological reports should be readily available. In order to add to the educational value of the 13 cases illustrated, all are presented in quiz format, with the answers and further images included in the text.
authors.affiliation: Department of Radiology, Dunedin Hospital, Dunedin, New Zealand. fred.vangelderen@otagodhb.govt.nz
authors.forename: W F C
authors.initials: WF
authors.lastname: van Gelderen
mesh_terms: D000328:Adult; D000368:Aged; D001847:Bone Diseases / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005189:False Positive Reactions; D005260:Female; D050723:Fractures, Bone / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013902:Radiography, Thoracic; D013896:Thoracic Diseases / Q000000981:diagnostic imaging*