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Updated: Oct 3, 2025

Chromogenic In Situ Hybridization as a Tool for HPV-Related Head and Neck Cancer Diagnosis
Published on: June 14, 2019
Cervical Cancer Screening with HPV Testing: Updates on the Recommendation.
Carla Fabrine Carvalho1, Julio Cesar Teixeira1, Joana Froes Bragança1
1Department of Obstetrics and Gynecology, Universidade Estadual de Campinas, Campinas, SP, Brazil.
This update refines cervical cancer screening guidelines in Brazil, focusing on human papillomavirus (HPV) DNA testing. It aims to optimize screening strategies, reduce overtreatment, and improve prevention for all women, including those vaccinated.
Area of Science:
- Gynecology
- Oncology
- Public Health
Background:
- The 2018 Brazilian guidelines for cervical cancer screening using HPV DNA testing required reassessment.
- New international guidelines and updated knowledge necessitate revisions to clinical practice.
Purpose of the Study:
- To update the 2018 guidelines for HPV DNA testing in cervical cancer screening in Brazil.
- To incorporate recent international recommendations and scientific advancements.
- To provide evidence-based answers for clinical practice in both public and private Brazilian healthcare sectors.
Main Methods:
- A comprehensive review of the most relevant and recent international guidelines was conducted.
- Key questions regarding clinical practice were formulated and addressed.
- Consideration was given to the perspectives of Brazil's public and private healthcare systems.
Main Results:
- The review addressed age-based screening strategies (initiation and cessation).
- It evaluated the roles of cytology and colposcopy in management decisions.
- Treatment, follow-up, and screening in specific populations (e.g., vaccinated women) were analyzed.
Conclusions:
- The updated guidelines aim to enhance cervical cancer prevention in Brazil.
- Strategies are proposed to minimize overtreatment and the inappropriate use of HPV testing.
- The goal is to improve the effectiveness and efficiency of cervical cancer screening programs.
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