Clinical Features of Diphtheria in the Respiratory Tract

Robert A. Dobie, David N. Tobey

Research output: Contribution to journalArticlepeer-review

12 Scopus citations


Clinical features of 44 culture-confirmed cases of diphtheria involving the respiratory tract treated at the University of Washington and affiliated hospitals in Seattle over a five-year period were studied. Of 42 patients treated primarily in Seattle, five (11.9% died; nonfatal, toxin-induced complications occurred in seven (16.7%). Airway obstruction was the most common cause of death in this series. Diphtheritic membrane (especially in the larynx), dyspnea, and leukocytosis were dire prognostic signs. We urge indirect laryngoscopy in all cases showing membrane formation; tracheotomy should be considered when laryngeal membrane is present. Diphtheria should be suspected in any patient with pharyngitis who has been in contact with endemic areas, especially when pharyngeal membrane is present. (JAMA 242:2197-2201, 1979).

Original languageEnglish (US)
Pages (from-to)2197-2201
Number of pages5
JournalJAMA: The Journal of the American Medical Association
Issue number20
StatePublished - Nov 16 1979

ASJC Scopus subject areas

  • Medicine(all)


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