Since a couple people mentioned that this is a rarer form of oral cancer, I just want to note that it is true, with SCC taking about 85% of the cases. But the OCF web site has information on this form of OC as well. Here is the actual page
http://www.oralcancerfoundation.org/facts/rare/mc/index.htmMost of the rest of the site information stays the same, even though this disease type is slightly different.