You'll find the NCCN guidelines in the main part of the OCF site -- http://www.oralcancerfoundation.org/treatment/pdf/head-and-neck.pdf . The main site also has a search function (toward the end of the list of links on the left side of the page).

Leslie

April 2006: Husband dx by dentist with leukoplakia on tongue. Oral surgeon's biopsy 4/28/06: Moderate dysplasia; pathology report warned of possible "skip effect." ENT's excisional biopsy (got it all) 5/31/06: SCC in situ/small bit superficially invasive. Early detection saves lives.