Case 180. HPV-3 infection (verruca plana) (18 y-o M)
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Case 180. HPV-3 infection (verruca plana) (18 y-o M) |
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Biopsy from multiple, mildly pigmented flat elevasions on the perioral skin
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Immunostaining for human papillomavirus antigen. Positivity is seen in the koilocytic nuclei and vacuolated cornified layer component. | ||
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