cervical cancer

Cervical cancer is the second common cancer in women. Cervical cancer is a sexually transmitted disease caused by human papillovirus , or also known as HPV. Some people may not experience any cervical cancer symptoms. There are several risk factors that may increase the risk such as having multiple partners. Having sex at an early age may also increase the risk of HPV. Sexual transmitted diseases such as Chlamydia, gonorrhea, and cigarette smoking can also cause cervical cancer. There are treatments available if detected at earlier stages. Two types of screening for cervical cancer are pap test and HPV DNA test. Vaccines can protect against HPV virus that cause the cervical cancer. Cancer of the Cervix is a very invasive cancer that attacks a woman's reproductive system. The cervical canal is a passageway where blood flows from the uterus through the canal into the vagina during a women's menstrual period. During pregnancy, the cervix is tightly closed to help keep the baby inside the uterus. Throughout childbirth, the cervix dilates to allow the baby pass through the vagina (Cancer of the Cervix). The most common form of cancer of the cervix is squamous cell carcinoma and develops from the flat cells, which cover the outer surface of the cervix at the top of the vagina. Another frequent type is adenocarcinoma and expands itself through the glandular cells, which line the cervical canal (Cancer Backup). As a result, cervical cancer is now the second leading death rate among women. Some types of HPV are strongly associated with a high risk of developing cervical cancer. Scientists believe that HPV initiates a process that leads, over time, to the development of cervical cancer; and that other factors, such as cigarette smoking, poor nutrition and infection with the sexually transmitted disease Chlamydia, stimulate and lay the groundwork for cervical cancer.

Developed countries that have pap smears show a lot less cases of cervical cancer, because