{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,26]],"date-time":"2026-10-26T17:59:36Z","timestamp":1793037576673,"version":"4.5.0"},"reference-count":29,"publisher":"Scientific Scholar","content-domain":{"domain":["cytojournal.com"],"crossmark-restriction":true},"short-container-title":[],"abstract":"<jats:sec id=\"st1\">\n<jats:title>Background:<\/jats:title>\n<jats:p>Female genital schistosomiasis (FGS) is a tissue reaction to lodged ova of <jats:italic>Schistosoma haematobium<\/jats:italic> in the genital mucosa. Lesions can make the mucosa friable and prone to bleeding and discharge. Women with FGS may have an increased risk of HIV acquisition, and FGS may act as a cofactor in the development of cervical cancer.<\/jats:p>\n<\/jats:sec>\n<jats:sec id=\"st2\">\n<jats:title>Objectives:<\/jats:title>\n<jats:p>To explore cytology as a method for diagnosing FGS and to discuss the diagnostic challenges in low-resource rural areas. The correlation between FGS and squamous cell atypia (SCA) is also explored and discussed. Cytology results are compared to <jats:italic>Schistosoma<\/jats:italic> polymerase chain reaction (PCR) in vaginal lavage and urine and in urine microscopy.<\/jats:p>\n<\/jats:sec>\n<jats:sec id=\"st3\">\n<jats:title>Materials and Methods:<\/jats:title>\n<jats:p>In a clinical study, 394 women aged between 16 and 23 years from rural high schools in KwaZulu-Natal, South Africa, underwent structured interviews and the following laboratory tests: Cytology Papanicolaou (Pap) smears for <jats:italic>S. haematobium<\/jats:italic> ova and cervical SCA, real-time PCR for <jats:italic>Schistosoma<\/jats:italic>-specific DNA in vaginal lavage and urine samples, and urine microscopy for the presence of <jats:italic>S. haematobium<\/jats:italic> ova.<\/jats:p>\n<\/jats:sec>\n<jats:sec id=\"st4\">\n<jats:title>Results:<\/jats:title>\n<jats:p>In Pap smears, <jats:italic>S. haematobium<\/jats:italic> ova were detected in 8\/394 (2.0%). SCA was found in 107\/394 (27.1%), seven of these had high-grade squamous intraepithelial lesion (HSIL). <jats:italic>Schistosoma<\/jats:italic> specific DNA was detected in 38\/394 (9.6%) of vaginal lavages and in 91\/394 (23.0%) of urines. Ova were found microscopically in 78\/394 (19.7%) of urines.<\/jats:p>\n<\/jats:sec>\n<jats:sec id=\"st5\">\n<jats:title>Conclusion:<\/jats:title>\n<jats:p><jats:italic>Schistosoma<\/jats:italic> PCR on lavage was a better way to diagnose FGS compared to cytology. There was a significant association between <jats:italic>S. haematobium<\/jats:italic> ova in Pap smears and the other diagnostic methods. In low-resource <jats:italic>Schistosoma<\/jats:italic>-endemic areas, it is important that cytology screeners are aware of diagnostic challenges in the identification of schistosomiasis in addition to the cytological diagnosis of SCA. Importantly, in this study, three of eight urines were negative but showed <jats:italic>Schistosoma<\/jats:italic> ova in their Pap smear, and one of them was also negative for <jats:italic>Schistosoma<\/jats:italic> DNA in urine. In this study, SCA was not significantly associated with schistosomiasis. HSIL detected in this young population might need future consideration.<\/jats:p>\n<\/jats:sec>","DOI":"10.4103\/1742-6413.180784","type":"journal-article","created":{"date-parts":[[2016,4,20]],"date-time":"2016-04-20T08:51:41Z","timestamp":1461142301000},"page":"10","update-policy":"https:\/\/doi.org\/10.25259\/crossmark_policy","source":"Crossref","is-referenced-by-count":28,"title":["Cervical cytology as a diagnostic tool for female genital schistosomiasis: Correlation to cervical atypia and <i>Schistosoma<\/i> polymerase chain reaction"],"prefix":"10.25259","volume":"13","author":[{"given":"Pavitra","family":"Pillay","sequence":"first","affiliation":[{"name":"Address: Department of Biomedical and Clinical Technology, Durban University of Technology, KwaZulu-Natal, Durban, South Africa"},{"name":"Discipline of Public Health Medicine, School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lisette","family":"van Lieshout","sequence":"additional","affiliation":[{"name":"Department of Parasitology, Leiden University Medical Center, Leiden, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Myra","family":"Taylor","sequence":"additional","affiliation":[{"name":"Discipline of Public Health Medicine, School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Motshedisi","family":"Sebitloane","sequence":"additional","affiliation":[{"name":"Discipline of Public Health Medicine, School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Siphosenkosi Gift","family":"Zulu","sequence":"additional","affiliation":[{"name":"Discipline of Public Health Medicine, School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Elisabeth","family":"Kleppa","sequence":"additional","affiliation":[{"name":"Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway"},{"name":"Department of Infectious Diseases, Norwegian Centre for Imported and Tropical Diseases, Oslo University Hospital, Oslo, Norway"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Borghild","family":"Roald","sequence":"additional","affiliation":[{"name":"Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway"},{"name":"Department of Pathology, Oslo University Hospital, Oslo, Norway"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eyrun Floerecke","family":"Kjetland","sequence":"additional","affiliation":[{"name":"Discipline of Public Health Medicine, School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa"},{"name":"Department of Infectious Diseases, Norwegian Centre for Imported and Tropical Diseases, Oslo University Hospital, Oslo, Norway"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"10894","published-online":{"date-parts":[[2016,4,20]]},"reference":[{"key":"10.4103\/1742-6413.180784\/ref-1","article-title":"World Health Organization. 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