About 34,000 new adult cases of oral cancer diagnosed annually ; numbers are rising . Chief factors are excessive smoking and drinking . ` But doctors told me that it might have been caused by something I did , years and years ago . Human is also sometimes a cause . When diagnosed early , oral cancer ##s have an 80 to 90 % survival rate .
About 34,000 new adult cases of oral cancer diagnosed annually ; numbers are rising . Chief factors are excessive smoking and drinking . Human is also sometimes a cause . When diagnosed early , oral cancer ##s have an 80 to 90 % survival rate .