Martínez-Girón R, Pantanowitz L. Lower respiratory tract viral infections: Diagnostic role of exfoliative cytology.
Diagn Cytopathol 2017;
45:614-620. [PMID:
28247571 PMCID:
PMC7163526 DOI:
10.1002/dc.23697]
[Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Revised: 02/09/2017] [Accepted: 02/15/2017] [Indexed: 12/17/2022]
Abstract
Viral lower respiratory tract infections (VLRTI) remain one of the most common causes of morbidity and mortality worldwide. For many years, the diagnosis of VLRTI was based on laboratory techniques such as viral isolation in cell culture, antigen detection by direct fluorescent antibody staining, and rapid enzyme immunoassay. Radiological imaging and morphology also play an important role in diagnosing these infections. Exfoliative cytology provides a simple, rapid, inexpensive, and valuable means to diagnose and manage VLRTI. Here we review viral‐associated cytomorphological changes seen in exfoliated cells of the lower respiratory tract. Diagn. Cytopathol. 2017;45:614–620. © 2017 Wiley Periodicals, Inc.
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