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Updated: Dec 26, 2025

Chromogenic In Situ Hybridization as a Tool for HPV-Related Head and Neck Cancer Diagnosis
Published on: June 14, 2019
HPV genotype distribution and age correlation in a selected Italian population undergoing conization.
Francesca Malentacchi1, Cecilia Bussani2, Dora Pavone2
1Department of Experimental, Clinical and Biomedical Sciences, University of Florence, Florence, Italy - francesca.malentacchi@gmail.com.
Human papillomavirus (HPV) genotyping in Italian women with cervical intraepithelial neoplasia (CIN) reveals significant differences in HPV type distribution across age groups and potential influences of physiological factors like menopause on HPV clearance.
Area of Science:
- Gynecology
- Oncology
- Virology
Background:
- Human papillomavirus (HPV) detection and genotyping are crucial for cervical cancer prevention and treatment of cervical intraepithelial neoplasia (CIN).
- Understanding HPV type distribution in CIN patients is essential for effective management strategies.
Purpose of the Study:
- To determine the distribution of HPV genotypes in cervical specimens from women diagnosed with CIN in a selected Italian population.
- To analyze HPV type distribution based on age groups and cancer-related risk.
Main Methods:
- Cervical samples were collected from 306 women undergoing laser CO2 conization for high-grade CIN between September 2014 and February 2017.
- HPV genotyping was performed using the LINEAR ARRAY® HPV Genotyping Test.
Main Results:
- HPV infection was detected in 79.7% of the samples.
- Higher rates of multiple HPV infections were observed in younger women.
- Significant differences in HPV genotype, phylogenetic type, and cancer-related risk were found across various age groups.
Conclusions:
- Physiological conditions, such as menopause, may influence the selection and clearance of specific HPV genotypes.
- HPV genotyping can serve as a valuable clinical tool for managing women with high-grade CIN.
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