Lasers in the treatment of skin cancer.

The development and use of various laser systems for the treatment of carcinomas of the skin constitute a relatively new therapeutic approach. Because the skin is a readily accessible organ, it is an excellent site at which to attempt different therapeutic modalities. What is truly astounding has been the development of specific lasers designed to treat certain dermatologic problems. Because the field of laser biotechnology is still rapidly emerging, it is very likely that new lasers and modifications of existing ones will improve our ability to treat skin cancer and precancerous conditions.