Laskaris' Color Atlas of Oral Diseases, a highly successful diagnostic atlas now in its third edition, aids physicians in solving diagnostic problems and preparing their own outline of treatment. The entire spectrum of both local diseases and oral manifestations of systemic diseases is presented. Each disease is illustrated by outstanding representative clinical color photographs juxtaposed with concise text delineating the clinical signs and symptoms. For the third edition, the text has been thoroughly revised to keep pace with new concepts in oral medicine. The structure of the text has been clarified and made more practically useful, with references to etiology, clinical images, differential diagnosis, laboratory diagnostic tests, and therapy guidelines. Also new in the third edition are four new chapters and more than 240 new, exquisite illustrations of lesions and pathologic conditions.