The following information is to be used as a guide to and at the discretion of the end-user and should not replace a doctor’s opinion.
OVERVIEW
Cervical cancer is the growth of cancer cells that start in the cervix, the lower part of the uterus that connects to the vagina. It is the second most common cancer diagnosed in South African women – but the cancer women die of most in our country. South African women have a 1 in 42 lifetime risk of cervical cancer.
Women aged 35-55 are most likely to get cervical cancer. However, more than 20% of new cases are in women over the age of 65, especially those who haven’t been getting regular screenings.
99% of cervical cancers are associated with HPV. The HPV Information Centre reports that every year, over 10 000 South African women are diagnosed with cervical cancer and almost 6 000 die from the disease.
Cervical cancer can be hard to detect as it doesn’t cause many symptoms in its early stages. However, early detection is important for successful treatment. Regular screening is key for prevention.
WHAT CAUSES CERVICAL CANCER?
Cervical cancer is almost entirely caused by the human papillomavirus (HPV). HPV is spread through sexual contact (anal, oral or vaginal), and is a common infection. Most people will get HPV at some point in their lives and not realise it as their immune systems typically prevent the virus from doing harm clears up the condition within 2 years of infection Cervical dysplasia, where cell changes occur in the cervix at the opening to the uterus, is a more common outcome from HPV infection. In a small percentage of people, however, the virus survives for years. This contributes to the growth of some cervical cells that can become cancerous.
Early detection of HPV infection is key in preventing cervical cancer. The HPV vaccine can also protect you against HPV infection.
WHO IS MOST AT RISK?
Most risk factors for cervical cancer can be controlled through healthy lifestyle choices. Risky behaviours include:
MoreHOW CAN I PROTECT MYSELF FROM CERVICAL CANCER?
You can reduce your risk of developing cervical cancer with five key behaviour choices:
MoreWHAT ARE THE SYMPTOMS OF CERVICAL CANCER?
Cervical cancer often doesn’t cause symptoms until it begins to spread. That’s why regular screenings and the HPV vaccine are so important. Precancerous cell changes can progress slowly to become cancerous. It takes between three and seven years for abnormal cell changes to become cancer – regular pap smear tests can detect these abnormal cell changes before they have a chance to turn into cancer.
MoreHOW IS CERVICAL CANCER TREATED?
Cervical cancer can be treated very successfully when found early. Treatments include surgery, radiation therapy, chemotherapy and other cancer medications.
FURTHER READING
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