title: A Bed-Ridden Man with Sudden-Onset Dyspnea.
authors.affiliation: Department of Emergency Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
authors.forename: Hamidreza
authors.initials: H
authors.lastname: Reihani
authors.affiliation: Department of Emergency Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
authors.forename: Elham
authors.initials: E
authors.lastname: Pishbin
authors.affiliation: Department of Radiology, Mashhad University of Medical Sciences, Mashhad, Iran.
authors.forename: Bita
authors.initials: B
authors.lastname: Abbasi
authors.affiliation: Department of Emergency Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
authors.forename: Reza
authors.initials: R
authors.lastname: Akhavan
mesh_terms: D001510:Bed Rest; D006233:Persons with Disabilities; D004417:Dyspnea / Q000209:etiology*; D006801:Humans; D007441:Intubation, Gastrointestinal / Q000295:instrumentation*; D008168:Lung / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D011015:Pneumonia, Aspiration / Q000175:diagnosis* / Q000209:etiology; D011859:Radiography; D020521:Stroke / Q000150:complications; D014132:Trachea / Q000000981:diagnostic imaging