Transplant medicine so far is a less travelled road by the dentists. Over the past decades dentists have come across a challenging job to treat organ or bone marrow transplant recipients. This book gives an insight into the patho-physiological changes that are brought about by transplant procedure, rejection or life-long immunosuppressive drugs. A separate chapter has been dedicated to graft rejection and its implications to a dentist. A great emphasis is given on categorizing the oral lesions into infections, drug-induced, pre-malignant or malignant groups. Each group of lesions have been...