CERVICAL CANCER

Canada Hopkins immunology and infectious disease experts Tunhongtai said that the current medical has been confirmed that the majority of cervical cancer by external infection caused.

"CNA" quoted him as saying, tonsillar cancer, oral cancer, nasopharyngeal carcinoma, lymphoma, several types of cancer, the gene is not under the key factor in cancer, the vast majority of these cancers is due to external caused by a viral infection.

Such cancer is infection by the virus is contagious, it can be pre-vaccine prevention.

Tunhongtai Shang said, and pay attention to personal hygiene habits, wearing condoms for sex, also suffering from cervical cancer prevention.

Women cervical cells may be due to chronic irritation or infection in a series of inflammatory response; Normal cervical cells would become dysplasia, and it may change for early cervical cancer. The cause of cervical cancer is found by HPV infection through sexual intercourse with the virus (HumanPapillomaVirus, or HPV) and cervical cancer for change. HPV infection with a higher chance of the female relative also easier to get cervical cancer. The identity partners, the frequency of their sexual life does not affect the incidence of cervical cancer risk.

All that hard to prevent cervical cancer, the cancer cells can wanton act. But now God's gift of the people of the world, we have been super good news: cervical cancer virus has been found to prevent cervical cancer has become possible.
According to medical experts the long-term observation, a letter name appears under the microscope: Human papillomavirus (HPV). 99.8% of patients with cervical cancer can be detected HPV, and HPV-negative almost no cervical cancer. In addition, 98% of a disease in patients with cervical HPV exist.

Long-term scientific research and medical practice has been recognized, cervical cancer is transmitted through sexual life of a disease. Its incidence of the following four factors are closely related:

(1) women's cervix recurring inflammation, erosion, leukoplakia, polyps and vaginal trichomoniasis, mold and other factors;
(2) male genitalia have long foreskin and the existence 20/48;
3. Male or female sexual partners over the life history;
(4) female reproductive system infection history, in particular the high-risk HPV infection are continuing.

The incidence of cervical cancer model: D cervical erosion of low D squamous intraepithelial lesions moderate squamous intraepithelial lesions D highly squamous intraepithelial lesions → minimal invasive carcinoma DCIS → → invasive carcinoma

The United States Food and products Administration (FDA) approved Digene's cervical cancer detection tests as a combination of detection of cervical cancer screening tool, it is the 50 years of history after another Pap smear has the same value of the means of inspection. FDA approval in 30 women over the age of the use of cervical cytology and the cause of human papillomavirus (Hybrid Capture test) combination of screening methods.

Cervical cancer vaccine "Jiadexi" became the world's first vaccine to prevent cancer, the vaccine is likely to be approved this year, listing possible future worldwide eradication of cervical cancer, while the medical profession experts are committed to the research and development of vaccines against other cancer. Some experts said the capture of human cancer from the day it was getting closer and closer.

Worldwide, cervical cancer is the second cause of death of women of cancer-killer, with 50 million people a year diagnosed, about 300,000 people died as a result. By "human papilloma virus" (HPV), cervical cancer caused by two subtypes accounted for 70% of total, but scientists have developed a vaccine that can be 100% human infection from the two types of HPV.

The survey data shows that China's young age at sexual maturity widespread than the'70s ahead by 4 ~ 5-year-old, 21-year-old youth, 79% have had premarital sex, in rural areas more than 80%, premarital sex showing a younger age trends. Chinese Academy of Medical Sciences Institute of Cancer Epidemiology Research Director Dr Lam Qiao You have three years before proposing any more sex or over the age of 21 have sex with women should start regular screening for cervical cancer, 65-year-old felt very low risk of cervical cancer, is generally not in favor of women over the age of 65 into the OK cervical cancer screening.

Canada Hopkins immunology and infectious disease experts Tunhongtai said that the current medical has been confirmed that the majority of cervical cancer by external infection caused.

"CNA" quoted him as saying, tonsillar cancer, oral cancer, nasopharyngeal carcinoma, lymphoma, several types of cancer, the gene is not under the key factor in cancer, the vast majority of these cancers is due to external caused by a viral infection. Such cancer is infection by the virus is contagious, it can be pre-vaccine prevention.

Tunhongtai Shang said, and pay attention to personal hygiene habits, wearing condoms for sex, also suffering from cervical cancer prevention.

Beijing - China news agency: Beijing Union Medical College Hospital professor of obstetrics and gynecology, director of King Lang and disclosed today that China has nearly 100,000 women each year from cervical cancer, in 2001 about 20,000 women died of cervical cancer, and the present new detection method has been to fight the disease become possible. He therefore appealed to women actively involved in cervical cancer screening.

As the Chinese head of gynecologic endoscopy, cervical lesions in collaboration Lang, head of the King and in a news briefing held here announced: cervical cancer screening technology has made breakthrough progress in the newly developed second generation detection technology can detect 13 kinds of high-risk HPV, thus making detection cervical high cervical lesions and the sensitivity increased to 95%.

Cervical cancer is one of the common gynecologic malignancies, the incidence of cancer in women ranked second only to breast cancer. Worldwide annual new cases of cervical cancer are 466,000. According to statistics, China's annual new cases of cervical cancer a few more than 130,000 annual deaths from cervical cancer of about 50,000 people, or women, a cancer mortality. As the current threats to the health of women, "Hongyan killers," one of cervical cancer in recent years more and more medical experts and patients concerns
. Reporters interviewed on the issue of kids Geng, director of obstetrics and gynecology physicians.