title: Portable chest roentgenography and computed tomography in critically ill patients.
abstract: Computed tomography (CT) of the chest offers improved resolution and sensitivity for evaluating chest pathologic conditions compared with other imaging techniques. Intensive care unit patients with portable chest findings that diverge from the clinical course may actually have severe intrathoracic disease that can be detected with CT. Our three patients demonstrate chest CT can aid in the diagnosis of significant intrathoracic pathologic conditions which have been significantly underestimated by portable chest roentgenography. We discuss the reasons for this improved detectability by CT, as well as suggest alternative techniques that can be performed at the bedside in patients whose initial portable chest roentgenogram and clinical course do not correlate.
authors.affiliation: Department of Anesthesiology, Ohio State University College of Medicine, Columbus.
authors.forename: W
authors.initials: W
authors.lastname: Peruzzi
authors.forename: W
authors.initials: W
authors.lastname: Garner
authors.forename: J
authors.initials: J
authors.lastname: Bools
authors.forename: J
authors.initials: J
authors.lastname: Rasanen
authors.forename: C F
authors.initials: CF
authors.lastname: Mueller
authors.forename: T
authors.initials: T
authors.lastname: Reilley
mesh_terms: D000328:Adult; D000368:Aged; D001983:Bronchial Fistula / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D007362:Intensive Care Units; D008169:Lung Abscess / Q000000981:diagnostic imaging; D008171:Lung Diseases / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D010490:Pericardial Effusion / Q000000981:diagnostic imaging; D010995:Pleural Diseases / Q000000981:diagnostic imaging; D011030:Pneumothorax / Q000000981:diagnostic imaging; D013902:Radiography, Thoracic / Q000379:methods*; D014057:Tomography, X-Ray Computed / Q000379:methods*