{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,10]],"date-time":"2026-07-10T23:49:58Z","timestamp":1783727398622,"version":"3.55.0"},"reference-count":31,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2012,11,22]],"date-time":"2012-11-22T00:00:00Z","timestamp":1353542400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Pediatric Transplantation"],"published-print":{"date-parts":[[2013,2]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p><jats:styled-content style=\"fixed-case\">BKV<\/jats:styled-content> has emerged as a significant pathogen in the field of transplantation, predominantly causing <jats:styled-content style=\"fixed-case\">BKV<\/jats:styled-content> nephropathy in renal transplant recipients and hemorrhagic cystitis in <jats:styled-content style=\"fixed-case\">HSCT<\/jats:styled-content> recipients. However, case reports describe more diverse complications, and we too present three unusual cases of <jats:styled-content style=\"fixed-case\">BKV<\/jats:styled-content> infections in pediatric renal transplant recipients. First, we describe a case of biopsy\u2010proven renal damage secondary to <jats:styled-content style=\"fixed-case\">BKV<\/jats:styled-content> prior to the onset of viremia, demonstrating that <jats:styled-content style=\"fixed-case\">BKV<\/jats:styled-content> nephropathy can occur without preceding viremia. We also present two renal transplant recipients with persistent <jats:styled-content style=\"fixed-case\">BK<\/jats:styled-content> viruria, one with <jats:styled-content style=\"fixed-case\">BKV<\/jats:styled-content>\u2010associated hemorrhagic cystitis and the other with microscopic hematuria. Therefore, we conclude that <jats:styled-content style=\"fixed-case\">BKV<\/jats:styled-content> manifestations may be more diverse than previously thought and suggest clinical utility in urine <jats:styled-content style=\"fixed-case\">BKV<\/jats:styled-content> q<jats:styled-content style=\"fixed-case\">PCR<\/jats:styled-content> testing in specific transplant recipients.<\/jats:p>","DOI":"10.1111\/petr.12026","type":"journal-article","created":{"date-parts":[[2012,11,22]],"date-time":"2012-11-22T09:32:52Z","timestamp":1353576772000},"source":"Crossref","is-referenced-by-count":9,"title":["Unusual presentations of <scp>BK<\/scp> virus infections in pediatric renal transplant recipients"],"prefix":"10.1111","volume":"17","author":[{"given":"Keri A.","family":"Drake","sequence":"first","affiliation":[{"name":"Department of Pediatrics Fairview and Amplatz Hospital University of Minnesota Medical Center Minneapolis MN 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