A trap for atypical cells.
D002278:Carcinoma in Situ / Q000175:diagnosis / Q000473:pathology; D003584:Cytological Techniques / Q000295:instrumentation; D005260:Female; D006801:Humans; D002578:Uterine Cervical Dysplasia / Q000175:diagnosis / Q000473:pathology; D002583:Uterine Cervical Neoplasms / Q000175:diagnosis / Q000473:pathology*; D014626:Vaginal Smears / Q000295:instrumentation