Dentists aren't gonna have any incentive to be trained in or use this thing because oral cancer is not an issue with the large majority of people. You can bet that most of us when diagnosed had no idea of the sypmtoms, let alone any thoughts or fears about H&N cancer.

dx 2/13/06. modified radical neck dissection 3/9/06 multiple biopsies of upper airway and direct laryngoscopy. 1 of 47 lymph nodes positive for metastatic undifferentiated carcinoma (lymphoepithelioma). Unknown primary. Finished radiation 5/24/06.