What is the cervix?
The cervix is the name for the lowest part of the uterus. The uterus is an organ that only women have, and it is where a baby grows and develops when a woman is pregnant. During pregnancy, the uterus has an enormous increase in size. When a woman is not pregnant, the uterus is a small, pear-shaped organ that sits between a woman’s rectum and her bladder. The cervix connects the uterus with the birth canal (the vagina). The cervix can both be visualized and sampled by your doctor during a routine pelvic examination in his or her office.
The narrow neck of the uterus is called the cervix. This is where cervical cancer may develop
What is cervical cancer?
Cervical cancer develops when cells in the cervix begin to grow out of control and can then invade nearby tissues or spread throughout the body. Large collections of cells that grow abnormally are called tumors. Some tumors are not cancer, because they cannot spread or threaten someone’s life. These are called benign tumors. The tumors that can spread throughout the body or invade nearby tissues are considered cancer and are called malignant tumors. Usually, cervix cancer is very slow growing, although in certain circumstances it can grow and spread quickly.
Cancers are characterized by the cells that they originally form from. The most common type of cervical cancer is called squamous cell carcinoma; it comes from cells that lie on the surface of the cervix known as squamous cells. Squamous cell cervical cancer compromises about 80% of all cervical cancers. The second most common form is adenocarcinoma; it comes from cells that make up glands in the cervix. The percentage of cervical cancers that are adenocarcinomas has risen since the 1970s, although no one knows exactly why. About 3% to 5% of cervical cancers have characteristics of both squamous and adenocarcinomas and are called adenosquamous carcinomas. There are a few other very rare types like small cell and neuroendocrine carcinoma that are so infrequent that they will not be discussed further here.
Cervical cancer symptoms?
Abnormal cervical cell changes rarely cause symptoms. But you may have symptoms if those cell changes grow into cervical cancer. Symptoms of cervical cancer may include:
Bleeding from the vagina that is not normal, or a change in your menstrual cycle that you can’t explain.
Bleeding when something comes in contact with your cervix, such as during sex or when you put in a diaphragm.
Pain during sex.
Vaginal discharge that is tinged with blood.
Cervical cancer treatment options?
Cervical cancer that is caught early can usually be cured. If the cancer is caught very early, you still may be able to have children after treatment.
The treatment for most stages of cervical cancer removes the cancer and makes you unable to have children. These treatments include:
A hysterectomy and removal of pelvic lymph nodes with or without removal of both ovaries and fallopian tubes. Radiation therapy. Chemotherapy.
On June 15, 2006, the US Food and Drug Administration approved the use of a combination of two chemotherapy drugs, hycamtin and cisplatin for women with late-stage (IVB) cervical cancer treatment. Combination treatment has significant risk of neutropenia, anemia, and thrombocytopenia side effects. Hycamtin is manufactured by GlaxoSmithKline
Watch the yellow arrow on this video which points out where a type of white blood cell called a granulocyte is killing cervical cancer cells.
