RT Book, Section A1 Mayeaux, Jr., E.J. A2 Usatine, Richard P. A2 Smith, Mindy A. A2 Mayeaux, Jr., E.J. A2 Chumley, Heidi S. SR Print(0) ID 1164351731 T1 Colposcopy of Low-Grade Lesions T2 The Color Atlas and Synopsis of Family Medicine, 3e YR 2019 FD 2019 PB McGraw-Hill Education PP New York, NY SN 9781259862045 LK dermatology.mhmedical.com/content.aspx?aid=1164351731 RD 2024/03/28 AB A 23-year-old woman has a low-grade squamous intraepithelial lesion on her Papanicolaou (Pap) test. One colposcopic view of her cervix shows acetowhite changes consistent with a cervical intraepithelial neoplasia grade 1 lesion (CIN 1) (Figure 91-1). She has no other suspicious findings and biopsy of the acetowhite area confirms CIN 1. The endocervical sampling is negative for neoplastic disease. During the follow-up visit, the doctor and patient together decide to proceed with watchful waiting and repeat Pap and human papillomavirus (HPV) co-testing at 12 and 24 months.