Our knowledge about the function of the melanocyte has expanded beyond boundaries not previously imagined. The melanocyte is no longer considered merely a factory for the production of the pigment melanin. Old data do not contradict the new but must be reinterpreted in light of modern concepts of molecular and cellular biology, enzymology, biochemistry, chemistry, and physics. Diseases of the pigmentary system must be understood in terms of modern science. The editors, each with special knowledge of the pigmentary system, have combined their expertise and talents to produce a book that will...

Since the first edition of this highly acclaimed text was published in 1992, much new knowledge has been gained about the role of genetic factors in common adult diseases, and we now have a better understanding of the molecular processes involved in genetic susceptibility and diseases mechanisms. The second edition fully incorporates these advances. The entire book has been updated and twelve new chapters have been added. Most of these chapters deal with diseases such as gallstones, osteoporosis, osteoarthritis, skin cancer, other common skin diseases, prostate cancer and migraine headaches...