• J Coll Physicians Surg Pak · Sep 2023

    Effect of Pap Smear Cytology, HPV Genotyping on the Concordance of Colposcopy and Conization Results.

    • Hanife Saglam and Funda Atalay.
    • Department of Gynaecology and Obstetrics, Lina Hospital, Ankara, Turkey.
    • J Coll Physicians Surg Pak. 2023 Sep 1; 33 (9): 972977972-977.

    ObjectiveTo evaluate the conization results performed due to human papillomavirus (HPV), smear, colposcopy results or clinician's decision and determine the factors that predict ≥CIN2.Study DesignRetrospective 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.MethodologyWomen 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.ResultsFour 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.ConclusionHPV 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 Key WordsCIN, Colposcopy, Conization, Cervix, Cervical cancer, Neoplasia, HPV.

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