The purpose of cervical screening
Cervical cancer screening is used to look for changes that may need attention before cervical cancer develops. It is intended for people without symptoms as a preventive health measure, rather than as a test that can answer every question about pelvic or gynaecological health.
The screening method offered and any follow-up depend on clinical circumstances and the guidance that applies where care is provided. A healthcare professional can explain which recommendations are relevant to you.
HPV testing and Pap testing are different
Human papillomavirus (HPV) includes different virus types. Persistent infection with certain high-risk types can cause cervical cell changes that may develop into cancer. An HPV screening test looks for these high-risk types. A positive result does not by itself diagnose cervical cancer.
A Pap test examines cervical cells for changes. HPV and Pap testing therefore look for different things, even though both can form part of cervical screening. Which approach is used, and whether tests are used separately or together, depends on the person's circumstances and applicable guidance.
Understanding screening results
A positive HPV result or an abnormal Pap result does not by itself mean that someone has cervical cancer. It means the result needs to be understood in context and that the recommended follow-up matters. The next step can vary, so it is important to receive an explanation rather than trying to interpret a result alone.
- Ask what the result means in your circumstances.
- Confirm whether follow-up is recommended and why.
- Ask whom to contact if the plan or instructions are unclear.
Benefits and limitations of screening
Screening can help identify precancerous changes, but it is not perfect. It can miss abnormalities, and some results can lead to additional investigations. A normal result does not rule out every possible problem, while an abnormal result does not automatically mean cancer is present.
These limitations do not make follow-up unimportant. They are reasons to understand what a result can and cannot show, and to discuss the next step with a qualified healthcare professional.
Screening, vaccination and symptoms
HPV vaccination does not replace recommended cervical screening. Vaccination and screening have different roles, and a clinician can explain how the applicable guidance relates to your health history and circumstances.
Questions for a clinician
You may wish to ask which screening method is being discussed, what it looks for, when and how results will be explained, and what follow-up could be recommended. You can also ask where any recommended test can be arranged.