Since the HPV vaccine is called cervical cancer vaccine, HPV has only made cervical cancer, which seems to be an inexplicable inertial thinking. Even some medical students or practitioners who have medical knowledge all have such misreading. However, according to the latest data released by CDC, after less than 4 years, the annual HPV caused by oropharyngeal cancer, can exceed the year due to cervical cancer, while the number of cumulative HPV oropharyngeal cancer in 2009 had been more than cervical cancer, the incidence of HPV to become the first. Cancer.

How many kinds of tumors can HPV make?

It is estimated that the infection rate of HPV in the population is as high as 80%, and it can exist on various mucous membranes and its infection efficiency is astonishingly high. So, why do most people have not developed a major disease of danger and life?

In fact, HPV can be roughly divided into four subtypes — —

(1) low risk skin type

Including HPV 1, 2, 3, 4, 7, 10, 12, 15, this type of damage is not only related to their generally flat wart, verruca vulgaris, verruca plantaris etc.;

(2) high risk skin type

Including HPV 5, 8, 14, 17, 20, 36, 38. We should pay attention to this type, because they are not only associated with verrucous epidermal dysplasia, but also related to some malignant tumors, including vulvar cancer, penile cancer, anal cancer, prostate cancer and bladder cancer.

(3) low risk of mucous membrane

Such as HPV 6, 11, 13, 32, 34, 40, 42, 43, 44, 53, 54, etc., can infect genital organs, anus, oropharynx and esophageal mucosa. Generally, it is not considered to induce tumors.

(4) high risk of mucous membrane

Including HPV-16, 18, 30, 31, 33, 35, 39, which is what we have been talking about “ ” HPV, which is closely related to cervical cancer, rectal cancer, oral cancer, tonsil cancer and so on.

Look at the figures to see dazzled? In short, all HPV can be combined with malignant tumors, including vulvar cancer, penile cancer, anal cancer, prostate cancer, bladder cancer, cervical cancer, rectal cancer, oral cancer, tonsil cancer and so on. Because the virus exists on the mucous membrane, it is theoretically possible to cause cancer at the site of the mucous membrane infection.

The incidence of cancer caused by high risk skin is relatively low, while the incidence of cancer caused by mucosal high-risk is relatively high. Therefore, the last type, especially the HPV16 and 18 in this type, are considered to be the biggest destroyer of human health in all HPV subtypes.

2014 FDA by Merck HPV9 vaccine, for subtypes 6, 11, 16, 18, 31, 33, 45, 52 and 58. Merck in 2006 by FDA through 4 price seedlings at 6, 11, 16 and 18. Both of these two vaccines are at the same time against mucosal high-risk and mucosal low risk types.

How many cervical cancers have HPV made?

There is no reason why the HPV vaccine is called the cervical cancer vaccine in China. After all, cervical cancer is the first cancer in female reproductive organs.

Now it is generally believed that the occurrence of cervical cancer is closely related to human papillomavirus (HPV). Data show that 93% of invasive cervical cancer patients can detect a large number of HPV in the lesion site. More researchers experiment confirmed that the remaining 7% did not detect HPV patients because of improper or harvestspecimens HPV L1 gene (the researchers used this gene to determine the presence of HPV) mutation which, if detected by other means, such as serum HPV antibodies or other gene detection, invasive cervical cancer detection HPV the rate will rise to 99.7%.

But this does not mean that it only produces cervical cancer. With the development of transmission trend and the optimization of epidemiological investigation, cervical cancer is no longer the main cancer product of HPV.

.

How many oropharynx cancers have been made by HPV?

The US CDC has counted the data of 1984-2004 years in China, and found that the incidence of HPV related oropharyngeal cancer increased by 225% in 20 years. According to this trend, in 2020, new cases of oropharyngeal carcinoma will exceed cervical cancer annually.

What can a doctor do at this stage?

Although the voice of HPV vaccine is coming on the market, the incidence of HPV is increasing, and the spread of the population is more and more widely. However, the reality is that there is no HPV vaccine in mainland China yet.

For doctors, it is only to pay attention to the high risk population of the patients and increase the strength of cancer early screening.

The Gardasil nine value added Wei Miao vaccine

Nine valence vaccine added Wei Miao is one of the nine types of human papilloma virus (HPV) vaccine in four added Wei Miao can prevent HPV 6, 11, 16, 18 on the basis of the original price of nine, an increase of HPV 31 added Wei Miao, 33, 45, 52 and 58 of the five virus subtypes can be the prevention of virus caused by HPV in 90% cervical cancer, 80% cervical (precancerous lesions), and 90% of genital warts (condyloma), 95% anal cancer.

Seven high risk types of HPV (16, 18, 31, 33, 45, 52, 58) in GARDASIL9 are about 90% of the world's cervical cancer and the cause of about 80% high cervical lesions.

These seven types of HPV also cause 85%-90%'s HPV related vulvar cancer, 80%-85%'s HPV related vaginal cancer and 90%-95%'s HPV related anal cancer. The remaining two low - risk types of HPV (6, 11) resulted in about 90% of the genital warts.

The HPV vaccine was listed in 2008 and over 200 million has been distributed globally by the end of 2015. WHO HPV vaccine became a part of the national vaccine plan, by 2014 the world a total of 58 countries have implemented HPV vaccination plan led by the government, the main injection crowd is 9-13 year old girl (vaccine is the most effective for no female sex). The Chinese mainland is expected to be listed in 2017.

Recommendation of medical enjoyment: go to Hongkong, injecting HPV cervical cancer vaccine

The price of HPV vaccine in Hongkong is almost the same as that in the mainland. The most important thing is that Hongkong is strict in drug administration, and it's all booked. It won't be overcrowded like the mainland hospitals.

Friends who need to be vaccinated with HPV can make an appointment for a Hongkong vaccination through medical treatment.

If you have any questions about the HPV cervical cancer vaccine, you can also consult the doctor at any time to enjoy the service.

.