{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,29]],"date-time":"2025-10-29T13:20:44Z","timestamp":1761744044281},"reference-count":19,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2014,11,12]],"date-time":"2014-11-12T00:00:00Z","timestamp":1415750400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Forensic Sciences"],"published-print":{"date-parts":[[2015,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The aim of this study was to clarify whether positive results for prostate\u2010specific antigen (<jats:styled-content style=\"fixed-case\">PSA<\/jats:styled-content>) and acid phosphatase (<jats:styled-content style=\"fixed-case\">AP<\/jats:styled-content>) occur in postmortem swabs from the genito\u2010anal region in males (<jats:italic>n<\/jats:italic>\u00a0=\u00a080; 4 regions) and females (<jats:italic>n<\/jats:italic>\u00a0=\u00a020; 3 regions) and to calculate the positive predictive value (<jats:styled-content style=\"fixed-case\">PPV<\/jats:styled-content>) concerning the presence of spermatozoa. In male subjects, the highest incidence of positive test results was found in urethral swabs (<jats:styled-content style=\"fixed-case\">PSA<\/jats:styled-content> 76%, <jats:styled-content style=\"fixed-case\">AP<\/jats:styled-content> 71%) and the lowest frequencies appeared in perianal and rectal swabs (15\u201320%). Microscopic evaluation for spermatozoa was positive between 39% in urethral swabs and 1% in rectal swabs. <jats:styled-content style=\"fixed-case\">PPV<\/jats:styled-content> regarding positive identification of spermatozoa was 33.3% for <jats:styled-content style=\"fixed-case\">PSA<\/jats:styled-content> and 31.5% for <jats:styled-content style=\"fixed-case\">AP<\/jats:styled-content>. The combination of both tests yielded a <jats:styled-content style=\"fixed-case\">PPV<\/jats:styled-content> of 38.2%. In female cases, no spermatozoa were identified, and one case was <jats:styled-content style=\"fixed-case\">PSA<\/jats:styled-content>\u2010 and <jats:styled-content style=\"fixed-case\">AP<\/jats:styled-content>\u2010positive in perianal swabs. Our findings indicate that <jats:styled-content style=\"fixed-case\">PSA<\/jats:styled-content> and <jats:styled-content style=\"fixed-case\">AP<\/jats:styled-content> tests are of limited value for the postmortem detection of spermatozoa in male subjects.<\/jats:p>","DOI":"10.1111\/1556-4029.12632","type":"journal-article","created":{"date-parts":[[2014,11,12]],"date-time":"2014-11-12T06:20:01Z","timestamp":1415773201000},"page":"41-44","source":"Crossref","is-referenced-by-count":8,"title":["Diagnostic Value of <scp>PSA<\/scp> and <scp>AP<\/scp> Tests for the Detection of Spermatozoa in Postmortem Swabs from the Genital and Anal Region in Males"],"prefix":"10.1111","volume":"60","author":[{"given":"Laurence","family":"Weitzig","sequence":"first","affiliation":[{"name":"Department of Legal Medicine University Medical Center Hamburg\u2010Eppendorf Butenfeld 34 22529 Hamburg Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ann 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