Searchlight Logo
special_image

    • News
      • Front Page
      • News
      • Breaking News
      • Press Release
      • Features
      • Special Features
      • From the Courts
      • Sports
      • Regional / World
    • Opinions
      • Editorial
      • Our Readers’ Opinions
      • Bassy – Love Vine
      • Dr. Fraser- Point of View
      • R. Rose – Eye of the Needle
      • On Target
      • Dr Jozelle Miller
      • The World Around Us
      • Random Thoughts
    • Advice
      • Kitchen Corner
      • What’s on Fleek this week
      • Health Wise
      • Physician’s Weekly
      • Business Buzz
      • Hey Rosie!
      • Prime the pump
    • ePaper
    • Obituaries
      • In Memoriam / Acknowledgement
      • Tribute
    • Contact Us
      • Advertise With Us
      • Letters To The Editor
      • General Contact Information
      • Contact our Webmaster
    • About Us
      • Interactive Media Ltd
      • St. Vincent & the Grenadines
    • Subscribe
    • News
      • Front Page
      • News
      • Breaking News
      • Press Release
      • Features
      • Special Features
      • From the Courts
      • Sports
      • Regional / World
    • Opinions
      • Editorial
      • Our Readers’ Opinions
      • Bassy – Love Vine
      • Dr. Fraser- Point of View
      • R. Rose – Eye of the Needle
      • On Target
      • Dr Jozelle Miller
      • The World Around Us
      • Random Thoughts
    • Advice
      • Kitchen Corner
      • What’s on Fleek this week
      • Health Wise
      • Physician’s Weekly
      • Business Buzz
      • Hey Rosie!
      • Prime the pump
    • ePaper
    • Obituaries
      • In Memoriam / Acknowledgement
      • Tribute
    • Contact Us
      • Advertise With Us
      • Letters To The Editor
      • General Contact Information
      • Contact our Webmaster
    • About Us
      • Interactive Media Ltd
      • St. Vincent & the Grenadines
    • Subscribe
Cervical Cancer and HPV
Health Wise
November 14, 2017

Cervical Cancer and HPV

Cervical cancer is cancer that starts in the cervix, the narrow opening into the uterus from the vagina. The normal “ectocervix” (the portion of the uterus extending into the vagina) is a healthy pink colour and is covered with flat, thin cells called squamous cells. The “endocervix” or cervical canal is made up of another kind of cell called columnar cells. The area where these cells meet is called the “transformation zone” (T-zone) and is the most likely location for abnormal or precancerous cells to develop.

Most cervical cancers (80 to 90 percent) are squamous cell cancers. Adenocarcinoma is the second most common type of cervical cancer, accounting for the remaining 10 to 20 percent of cases. Adenocarcinoma develops from the glands that produce mucus in the endocervix. While less common than squamous cell carcinoma, the incidence of adenocarcinoma is on the rise, particularly in younger women.

Cervical cancer is the second most common type of cancer for women worldwide, but because it develops over time, it is also one of the most preventable types of cancer. Deaths from cervical cancer continue to decline. This decline is primarily due to the widespread use of the Pap test to detect cervical abnormalities and allow for early treatment. Most women who have abnormal cervical cell changes that progress to cervical cancer have never had a Pap test or have not had one in the previous three to five years.

Cancer of the cervix tends to occur during midlife. Half of the women diagnosed with the disease are between 35 and 55 years of age. It rarely affects women under age 20, and approximately 20 percent of diagnoses are made in women older than 65. For this reason, it is important for women to continue cervical cancer screening until at least the age of 70. Some women may need to continue screening longer.

Human papillomavirus (HPV) is found in about 99% of cervical cancers. There are over 100 different types of HPV, most of which are considered low-risk and do not cause cervical cancer. High-risk HPV types may cause cervical cell abnormalities or cancer. More than 70 percent of cervical cancer cases can be attributed to two types of the virus, HPV-16 and HPV-18, often referred to as high-risk HPV types.

HPV is a very common sexually transmitted infection. In fact, by age 50, approximately 80 percent of women may have been infected with some type of HPV. The majority of women infected with the HPV virus do NOT develop cervical cancer. For most women the HPV infection does not last long; 90 percent of HPV infections resolve on their own within two years. A small number of women do not clear the HPV virus and are considered to have “persistent infection. A woman with a persistent HPV infection is at greater risk of developing cervical cell abnormalities and cancer than a woman whose infection resolves on its own. Certain types of this virus are able to transform normal cervical cells into abnormal ones. In a small number of cases and usually over a long period of time (from several years to several decades), some of these abnormal cells may then develop into cervical cancer.

Dr Rosmond Adams, MD is a medical doctor and a public health specialist. He is also an ethicist with training in research ethics and medical ethics. He is the Head of Health Information, Communicable Disease and Emergency Response at the Caribbean Public Health Agency (CARPHA).

He is also a member of the World Health Organization (WHO) Global Coordination Mechanism (GCM) on the Prevention and Control of Non-Communicable Diseases (NCDs).

(The views expressed here are not written on behalf of CARPHA nor the WHO)

  • FacebookComments
  • ALSO IN THE NEWS
    Villa woman in  hospital after being stabbed over 20 times
    Front Page
    Villa woman in hospital after being stabbed over 20 times
    Webmaster 
    September 9, 2025
    Police are said to be carrying out investigations into the stabbing of Rafia Sardine, a 20-year-old female of Villa. Reports are that Sardine, a FLOW ...
    RSVGPF most hacked of gov’t agencies
    Front Page
    RSVGPF most hacked of gov’t agencies
    Webmaster 
    September 9, 2025
    In St Vincent and the Grenadines (SVG), an analysis has found that the most hacked government entity was the Royal St Vincent and the Grenadines Polic...
    Event staged locally to mark Africa/ Caricom Day
    Front Page
    Event staged locally to mark Africa/ Caricom Day
    Webmaster 
    September 9, 2025
    Leaders of Governments and institutions from countries of the Caribbean Community (CARICOM), and the continent of Africa, gathered at the weekend for ...
    PM, proud of his constituents
    Front Page
    PM, proud of his constituents
    Webmaster 
    September 9, 2025
    Prime Minister, Dr Ralph Gonsalves, is proud of the persons in his constituency who continue to aim for higher education. Dr Gonsalves is the parliame...
    Van conductor to be sentenced for beating pregnant ex-girlfriend
    Front Page
    Van conductor to be sentenced for beating pregnant ex-girlfriend
    Webmaster 
    September 9, 2025
    A van conductor, who beat his five- months pregnant ex-girlfriend after she refused to get back with him, has been remanded pending sentencing. Onez J...
    King selected again for the ULP in West St George
    News
    King selected again for the ULP in West St George
    Webmaster 
    September 9, 2025
    To the haunting timeless reggae melody of Jimmy Cliff’s classic ‘Journey’, Curtis King, who was selected as the candidate for the Unity Labour Party (...
    News
    King selected again for the ULP in West St George
    News
    King selected again for the ULP in West St George
    Webmaster 
    September 9, 2025
    To the haunting timeless reggae melody of Jimmy Cliff’s classic ‘Journey’, Curtis King, who was selected as the candidate for the Unity Labour Party (...
    Steel wielding Lowman’s Hill man to be sentenced tomorrow
    From the Courts, News
    Steel wielding Lowman’s Hill man to be sentenced tomorrow
    Webmaster 
    September 9, 2025
    A Lowman’s Hill man who struck another villager in his head with a piece of steel will know his fate tomorrow, September 10, 2025. Kevin Roberts, 25, ...
    Minister of Information Technology  emphasises the importance of Cybersecurity
    News
    Minister of Information Technology emphasises the importance of Cybersecurity
    Webmaster 
    September 5, 2025
    Robust cybersecurity must be at the heart of the digital transformation that is currently taking place in St Vincent and the Grenadines (SVG) says Min...
    Entities team up to boost disaster communication capacity
    News
    Entities team up to boost disaster communication capacity
    Webmaster 
    September 5, 2025
    The Climate Change Resilience Network (CCRN) in collaboration with the Youlou Radio Movement (YRM) recently embarked on a disaster preparedness initia...
    Ministry of Health to get more dialysis machines
    News
    Ministry of Health to get more dialysis machines
    Webmaster 
    September 5, 2025
    The Ministry of Health, Wellness and the Environment, is to obtain three more Heamodialysis machines as part of the revolution in the healthcare secto...

    E-EDITION
    ePaper
    google_play
    app_store
    Subscribe Now
    • Interactive Media Ltd. • P.O. Box 152 • Kingstown • St. Vincent and the Grenadines • Phone: 784-456-1558 © Copyright Interactive Media Ltd.. All rights reserved.
    We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.Ok