Surface scrapings
The following procedure should be observed when obtaining specimens from other sites including skin, vulva, and the oral cavity:
- Label the slide with the patient’s full name (first and last), date of birth and sample collection site.
- Scrape the involved area vigorously and smear sample on the slide. A vesicular lesion should be unroofed and its base scraped and smeared as above.
- Apply fixative to the slide immediately.