Archive for June, 2013
Actress Angelina Jolie recently went public with her double mastectomy to prevent breast cancer. Governor Chris Christie told us his reasons for gastric bypass surgery. And now actor Michael Douglas is shining the spotlight on the human papilloma virus (HPV)—the number one cause of mouth and throat cancer. In an interview published in The Guardian newspaper in London, Douglas mentioned that his own throat cancer could have been brought on by oral sex, a common way to become infected with HPV. HPV transmitted by sexual contact often doesn’t become active enough to cause symptoms. When it does become active, it tends to invade mucous membranes, such as those covering the lining of the vagina, cervix, anus, mouth, tongue, and throat. An HPV infection can cause warts in and around these tissues. Most people sexually exposed to HPV never develop symptoms or health problems, and most HPV infections go away by themselves within two years. But the infection can persist and cause long-term problems. These include cervical cancer in women, penis cancer in men, and in both sexes some cancers of the anus and oropharyngeal cancer (cancer in the back of throat, including the base of the tongue and tonsils).