Hpv Cervical Cancer Causes

by Rachel on June 26, 2010

It is with vaginal bleeding but symptoms can be absent until the cancer at an advanced stage, which made cancer the cervix in the center of intense efforts to track using this test Pap. HPV causes in developed countries have reduced the use of widespread screening programs, the incidence of invasive cervical cancer by 50% or greater.

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

Over 85% of cancers of the cervix are squamous in the development of the scaly, flat, for cells of the cervix SKINlike. Most other cases of cervical cancer of the uterus are adenocarcinomas, adenosquamous or glandular cells of carcinomas, which develop develop from a combination of cell types.

The symptoms of cancer of the cervix uteri

Symptoms usually appear not to be abnormal cells and cancer cells invade surrounding tissues. If this occurs, the most common symptom of bleeding disorders that occur can start and stop between regular menstrual periods or after sexual intercourse.

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

periods last longer and are heavier than before. Bleeding after intercourse, rinses or a pelvic exam.

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Pain when urinating coup or pain during urination can be a symptom of cancer of the cervix uteri advanced. This symptom of cervical cancer typically occurs in bladder cancer has spread.

Causes of cervical cancer

Cancer of the cervix most often begins in thin, flat cells that the floor of the cervix (squamous cell). Squamous cell carcinoma accounts for about 80 percent of all cases of cancer of the cervix. Cervical cancer is also in the glandular cells occurring at the top of the cervix.

Genetic material that comes from certain types of HPV in cervical tissue, cancer or precancerous lesions showing changes were found.

Most cervical cancers are caused by a virus called human papillomavirus, or HPV. You get the HPV who have sex with someone who has. There are several types of HPV. Not all types of HPV cause cancer of the cervix. Some of them can cause genital warts, but other species can cause symptoms.

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

Over 90 percent of cervical cancers are squamous cell carcinomas, and researchers believe that this form of cancer can be a sexually transmitted disease. It is clear that cancer cervix is linked to sexually transmitted organisms.

Chemical pollution: women who can, on farms or in manufacturing it with chemicals may increase their risk of cancer of the cervix may be suspended.

Women and HIV, the virus that causes AIDS, drug use often leads to the natural immunity of the body or to weaken its ability to prevent diseases. These women also have an increased risk of cancer of the cervix and should be monitored closely with her gynecologist to the development of precancerous changes of the cervix uteri.

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