The textbook carries on the tradition of presenting oral pathology in a clinically useful format. The approach taken within this textbook is not designed to promote a particular classification scheme, or necessarily to device a new one, but a detail diagnostic criteria & provide appropriate & comprehensive illustration to assist the pathologist in categorizing giant cell lesions. The age old adage that a picture is worth a thousand words is particularly true for this type of book, therefore, I have opted to include more pictures rather than words. Photomicrographs for most of the lesions have...