Immunohistology of the skin rash associated with acute HIV infection
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1Department of Medicine, University of Edinburgh, UK.
AIDS (London, England)
|May 1, 1989
Abstract:
An immunohistological study of the rash associated with acute HIV infection in a homosexual man was undertaken. The salient feature was an infiltrate of mononuclear cells predominantly of the CD4+ phenotype around the superficial dermal vessels. HIV p24 antigen was detected in occasional cells, possibly Langerhans' cells, of the infiltrate. Their presentation of HIV antigen to local CD4+ cells may lead to a delayed type hypersensitivity reaction.