The New York Times
Though relatively rare, it is one of the easiest cancers to spot and diagnose. And if treated early, it is usually curable. So why do experts find oral cancer so vexing?
Despite the many advances against cancer in recent decades, the statistics on this form of it remain discouraging: more than 60 percent of cases are diagnosed in the late stages, and the five-year survival rate is a disappointing 59 percent. Moreover, oral cancer is increasing in people traditionally at low risk, a phenomenon partly attributed to the rise of the cancer-causing human papillomavirus, or HPV, which can be transmitted through oral sex ... read more