How is herpes simplex keratitis in HIV infection diagnosed?

Updated: Jun 12, 2019
  • Author: Robert A Copeland, Jr, MD; Chief Editor: Andrew A Dahl, MD, FACS  more...
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The diagnosis of HSV keratitis is primarily clinical, and the use of fluorescein and rose bengal dyes will highlight the characteristic corneal dendrites with terminal bulbs. Laboratory studies, including virus culture, direct fluorescent antibody tests for HSV antigens, and polymerase chain reaction (PCR) testing for HSV DNA, can help to confirm the diagnosis.

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