title: The effect of patient posture on the position of the diaphragm. A cause of false-positive lung scans.
mesh_terms: D000328:Adult; D003951:Diagnostic Errors; D003964:Diaphragm; D005260:Female; D006801:Humans; D011655:Pulmonary Embolism / Q000175:diagnosis* / Q000000981:diagnostic imaging; D011859:Radiography; D011877:Radionuclide Imaging; D012129:Respiratory Function Tests; D013667:Technetium; D013679:Technology, Radiologic; D014978:Xenon
chemical_list: D014978:Xenon; D013667:Technetium