HPV Genotype Distribution in Cervical Cancer and High-Grade Lesions in Norway, and Early Vaccine Impact.
All cases of invasive cervical cancer (ICC) and subsets of high-grade cervical intraepithelial neoplasia grade 2 or 3 (CIN2/3) and adenocarcinoma in situ (AIS) in Norway are tested for 37 human papillomavirus (HPV) genotypes, within a mandatory national surveillance system. We assessed the proportional attribution of H...