Ghost cell Lesions are rather uncommon entity in oral lesions . The term ghost cells refer to a distinctive type of intra cytoplasmic keratinization results in preservation of both cell outline with a clear area corresponding to the previous location of the nucleus . These ghost cells are swollen ellipsoidal keratinized epithelial cells. They may occur in small groups or in large masses, capable of inducing various types of stromal reactions. The ghost cells may be in contact with the connective tissue wall of the cyst, where they may evoke a foreign body reaction with the formation of...