A good clinician should have a firm knowledge of oral pathologies, which is the science for understanding the intricate biological behavior of particular group of lesions. The approach to understanding oral disease processes will assists the clinician in the recognitions of specific conditions and in the development of differential diagnosis, rational treatment approach and prognosis. There are several excellent textbooks available on oral and maxillofacial pathology. However, the attempt has been made in this book to provide the basic understanding of a disease process of oral hamartomatous...