RT Book, Section A1 Hagensee, Michael E. A2 Klausner, Jeffrey D. A2 Hook, Edward W. SR Print(0) ID 3026533 T1 Chapter 29. Management of Abnormal Pap Smears T2 CURRENT Diagnosis & Treatment of Sexually Transmitted Diseases YR 2007 FD 2007 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-145606-7 LK accessmedicine.mhmedical.com/content.aspx?aid=3026533 RD 2024/04/19 AB • Starting at age 21 or no more than 3 years after becoming sexually active, women should have a Papanicolaou (Pap) smear on a yearly basis until they have had three consecutive normal tests, after which the screening interval can be increased to every 3 years.• All women whose test samples show cellular abnormalities, persistent atypical squamous cells, or atypical squamous cells of unclear significance that test positive for high-oncogenic-risk human papillomavirus (HPV) require referral for colposcopy and biopsy.