Cheng Tan is a Professor at Department of Dermatology, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China. Wenyuan Zhu is a Professor at Department of Dermatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China. They are Editors of “Atlas of Skin Disorders” (Springer, 2018).

• Genetic and Gentically-Susceptible Hypomelanoses.- Syndromes with Hypomelanosis.- Hypomelanoses Related to Inflammation and Immunological Reaction.- Hypochromic Hairs.- Miscellaneous Hypomelanoses and hypochromia.- Generalized and Localized Genetic Hyperpigmentation.- Hyperpigmentation with Cafe-au-lait Spots or Lentigines.- Syndromes with Hypermelanosis.- Linear and Blaschoid Hyperpigmentation.- Reticulated Hyperpigmentation.- Acquired Hypermelanoses.- Acquired Hyperchromia with Lichenoid Changes .- Acquired Hyperpigmentation with Keratotic Abnormalities.- Acquired Hyperpigmentation with Dermal Alterations.- Acquired and Congenital Dermal Hypermelanosis.- Miscellaneous Hyperpigmentation or Hypermelanosis.- Hyperpigmentation coexists with Hypopigmentation.- Disorders of Pigmentation of the Nails, Hair and Mucous Membrane.- Neoplasms with Dyschromatosis.- Non-melanotic Pigmentary Disorders with Abnormal Deposits.