e****y
发帖数: 271 | 1 不知道为什么实验对象是16-26岁的男性，而不是中老年男性
16-26岁应该很难得肛门癌啊。。。。
帖新闻顺便向大家提问：
为了预防肛门癌，是不是不要和大JJ的老外sex？
还有个问题，肛交是不是会引起痔疮？？我的痔疮很久没好，不知道和anal有没有关系。。。
Two recent studies of the cervical-cancer vaccine Gardasil indicate it could
help prevent conditions that lead to anal cancer, cervical cancer and other
diseases that affect gay men and older women.
Drug maker Merck & Co. reported the results of two recent studies at the
European Research Organization on Genital Infection and Neoplasia conference
in Monte Carlo, Mona | m******1
发帖数: 19713 | | m******1
发帖数: 19713 | 3 没有说和痔疮有关系，据我的理解，痔疮一般不会产生恶变
What Are the Risk Factors for Anal Cancer?
A risk factor is anything that affects your chance of getting a disease such
as cancer. Different cancers have different risk factors. For example,
exposure to strong sunlight is a risk factor for skin cancer. Smoking is a
risk factor for cancer of the lung and many other cancers. But risk factors
don't tell us everything. Having a risk factor, or even several risk factors
, does not mean that you will get cancer. Also, people
【在 e****y 的大作中提到】
: 不知道为什么实验对象是16-26岁的男性，而不是中老年男性
: 16-26岁应该很难得肛门癌啊。。。。
: 帖新闻顺便向大家提问：
: 为了预防肛门癌，是不是不要和大JJ的老外sex？
: 还有个问题，肛交是不是会引起痔疮？？我的痔疮很久没好，不知道和anal有没有关系。。。
: Two recent studies of the cervical-cancer vaccine Gardasil indicate it could
: help prevent conditions that lead to anal cancer, cervical cancer and other
: diseases that affect gay men and older women.
: Drug maker Merck & Co. reported the results of two recent studies at the
: European Research Organization on Genital Infection and Neoplasia conference
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