Let us talk about Cervical Cancer
Your column last week was an eye opener to me about problems associated with women’s private part. I sincerely thank you and Daily Trust for your support to women’s health. Kindly also share useful information about Cervical Cancer which its prevalence is increasing day by day in Nigeria.
Christina V
Thanks Christina for your question and kind words. Let me provide simple information about the anatomy of the area. The cervix is the lower part of the uterus (womb). It is sometimes called the uterine cervix. The fetus grows in the body of the uterus (the upper part). The cervix connects the body of the uterus to the vagina (birth canal). The part of the cervix closest to the body of the uterus is called the endocervix. The part next to the vagina is the exocervix (or ectocervix). The 2 main types of cells covering the cervix are squamous cells (on the exocervix) and glandular cells (on the endocervix). These 2 cell types meet at a place called the transformation zone. Most cervical cancers start in the transformation zone
Cervical cancer usually develops very slowly. It starts as a precancerous growth. This precancerous condition can be detected by a Pap smear and is 100% treatable. Almost all cervical cancers are caused by HPV (human papilloma virus). HPV is a common virus that is spread through sexual intercourse.
Risk factors for cervical cancer include:
1. Exposure to sex at an early age
2. Keeping partners
3. Poor economic status (may not be able to afford regular pap smears)
4. Sexual partners who have multiple partners or who participate in high-risk sexual activities such as sex without protection
5. Weakened immune system
Most of the time, early cervical cancer has no symptoms. Symptoms that may occur can include:
1. Abnormal vaginal bleeding between periods, after intercourse, or after menopause.
2. Any menopause.
3. Continuous vaginal discharge, which may be pale, watery, pink, brown, bloody, or foul-smelling.
4. Periods become heavier and last longer than usual. multiple bleeding sexual after
Symptoms of advanced cervical cancer may include:
1. Back pain and leg pain and Pelvic pain
2. Bone fractures
3. Fatigue and weight loss 4. Heavy bleeding from the vagina
5. Leaking of urine or feces from the vagina
6. Loss of appetite
7. Single swollen leg
Precancerous changes of the cervix and cervical cancer cannot be seen with the naked eye. Special tests and tools are needed to spot such conditions.
1. Pap smears screen for precancers and cancer, but do not make a final diagnosis.
2. If abnormal changes are found, the cervix is usually examined under magnification.
3. Endocervical curettage (ECC) to examine the opening of the cervix
4. Cone Biopsy
Treatment Options;
1. Early cervical cancer can be cured by removing or destroying the precancerous or cancerous tissue. There are various surgical ways to do this without removing the uterus or damaging the cervix, so that a woman can still have children in the future.
2. A hysterectomy (removal of the uterus but not the ovaries) is not often performed for cervical cancer that has not spread. It may be done in women with advanced cancer. Prevention;
1. It is very important to ensure prevention of cervical cancer through provision of vaccine to female children, practicing safe sex (using condoms) also reduces risk of Human Papilloma Virus and other sexually transmitted diseases.
2. Also limiting sexual partners as well getting regular Pap smears can help detect precancerous changes, which can be treated before they turn into cervical cancer.
3. Pap smears effectively spot such changes, but they must be done regularly.
4. Annual pelvic examinations, including a pap smear, should start when a woman becomes sexually active, or by the age of 20 in a nonsexually active woman.