Erythroplakia: Rare condition which is most likely to develop into a malignancy, as it is associated with histologic premalignant changes. Def: Lesions of the oral mucosa that present as bright red velvety plaques which cannot be characterized clinically or pathologically as any other condition. Synonyms: Erythroplasia Erythroplasia of Queyrat Almost all true erythroplakias demonstrate significant […]