VANCOUVER, BRITISH COLUMBIA--(Marketwire - December 11, 2008) - Perceptronix will be exhibiting at the Vancouver and District Dental Society Annual MidWinter Clinic on December 12, 2008 at the Westin Bayshore Resort & Marina in Vancouver. Perceptronix will be showcasing OralAdvance™, a new quantitative cytology test for the early detection of oral cancer, and demonstrating its use at booth 58.