To evaluate the conization results performed due to human papillomavirus (HPV), smear, colposcopy results or clinician's decision and determine the factors that predict ≥CIN2. Retrospective comparative study. Place and Duration of the Study: Department of Gynaecology and Obstetrics, Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara, Turkey, between January 2011 and December 2021. Women with known HPV results who underwent conization in the Gynaecology clinic were retrospectively included. Age, HPV genotypes, conization, and colposcopy results of the patients were recorded. Patients were divided into two groups as those with and without ≥CIN2 and compared in terms of clinicopathological features. Four hundred and twenty eight (82.8%) of the 517 patients were premenopausal and perimenopausal, and 89 (17.2%) of the patients with a median age of 42 years (range: 30-65 years) were postmenopausal. While 374 were HPV 16/18 positive, 143 were non-16/18 HPV positive. Conization result was normal in 202 (39.1%) patients, CIN1 in 129 (25.0%) patients, and CIN 2-3 in 186 (36.0%) patients. In the HPV 16/18 positive group, conization result was normal in 38.2% of patients, CIN1 in 20.9%, and CIN 2-3 in 40.9%; these rates were 41.3%, 35.7%, and 23.1% in the HPV-other group, respectively (p <0.001). In the logistic regression model, age, HPV type (16/18), and smear cytology results (≥ASC-US) were tested as independent factors predicting ≥CIN2. HPV 16/18 positivity and smear cytology result (≥ASC-US) were the factors predicting ≥CIN2. Smear and HPV genotyping can make an important contribution to detecting false <NIC2 results as a result of colposcopy. CIN, Colposcopy, Conization, Cervix, Cervical cancer, Neoplasia, HPV.
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