Dr. Khan may recommend a brush biopsy in the event that an unexplained spot or lesion is discovered. This type of biopsy uses a brush to remove a small tissue sample from your mouth or gums that is then sent to a laboratory for testing. Screening for precancer or early oral cancer is important in order for them to be identified at an early and easily treatable stage. We serve patients from Toledo OH, Oregon OH, Ottawa Hills OH, Perrysburg OH, Woodhurst OH, Sylvania OH, and Shoreland OH.