Cervical cancer: malignant cancer of the cervix, or neck. It is with vaginal bleeding but symptoms may be, until the cancer at an advanced stage of cervical cancer is not the focus of intense screening efforts using the Pap smear available. in developed countries the widespread use of cervical cancer screening programs reduced the incidence of invasive cervical cancer by 50% or more.

The cervix is the lower part of the uterus (womb). It is sometimes the cervix. the body (upper part) of the uterus is where a fetus grows. the cervix connects the body of the uterus into the vagina (birth canal). the part of the cervix closest to the body of the uterus, endocervix. the next part of the vagina exocervix (or ectocervix) is. the place where these 2 parts meet is called the transformation zone. most cervical cancers start in the transformation zone.

About 85% of cervical cancers are squamous cell carcinomas develop in the scaly, flat, such as skin cells of the cervix. most other cases of cervical cancer are adenocarcinomas arising from gland cells or adenosquamous carcinomas, which develop into a combination of cell types.

Symptoms of cervical cancer

Symptoms usually only abnormal cells and cancer in nearby tissue to penetrate. if this happens, is the most common symptom, bleeding disorders, the start and stop between regular menstrual period or may occur after sexual intercourse.

Vaginal bleeding, which is not normal, or a change in your menstrual cycle you can not explain.

Menstrual periods that are longer and heavier than before. Bleeding after sex, showering, or an internal examination.

Pain when urinating pain in the bladder or painful urination, a symptom of advanced cervical cancer. this problem usually arises in cervical cancer, the bubble has spread.

Causes of cervical cancer

Cervical cancer usually begins in thin, flat cells that the floor of the cervix (squamous cells). Squamous cell carcinomas account for about 80 percent of all cases of cervical cancer. Cervical cancer is also in the glandular cells occurring at the upper part of the cervix.

Genetic material derived from certain HPV types has to undergo cervical cancer or precancerous changes in tissues have been discovered in the clay.

Most cervical cancer is caused by a virus called human papillomavirus, or HPV. you get HPV by having sex with someone who has. there are many types of the HPV virus. not all types of HPV cause cervical cancer. Some of them cause genital warts, but other species may not cause symptoms.

The virus is a sexually transmitted disease. there are over 50 types of human papillomavirus (HPV) that infect humans. Types 6 and 11 cause warts in general, while the lead types 16, 18, 31 and 33 in high grade cervical dysplasia usually (CIN 2 and CIN-3) and carcinomas.

More than 90 percent of cervical cancers are squamous cell carcinomas, and researchers believe that this cancer is a sexually transmitted disease. there is strong evidence that cervical cancer is associated with sexually transmitted organisms.

Exposure to chemicals: women working on farms or in industry may be on chemicals that may increase their risk for cervical cancer has been suspended.

Women with HIV, the virus that causes AIDS, take drugs, which often weaken body ’causes? S natural immunity and its ability to ward off disease. These women also have an increased risk of cervical cancer and should be monitored closely to their gynecologists for the development of precancerous changes in the cervix.

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