Titlebook: Dermatoanthropology of Ethnic Skin and Hair; Neelam A. Vashi,Howard I. Maibach Book 2017 Springer International Publishing AG 2017 dermato

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Disorders of Hyperpigmentation,onse of melanocytes in these individuals to cutaneous trauma is seen as a hallmark of skin of color (Grimes in Seminars in cutaneous medicine and surgery. WB Saunders, pp. 77–85, 2009). A study with 1076 dermatology patients in Saudi Arabia found pigment disorders to be the fourth most common skin d

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Disorders of Hypopigmentation and Depigmentation,ation typically denote a decrease in melanin production or melanocyte function, while disorders of depigmentation are characterized by a total loss of melanin or melanocytes. Consequently, individuals with these conditions experience lightening of the affected skin or even a total loss of skin color

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Skin Cancer,h it is often associated with a worse prognosis in the latter. There is considerable variation in the incidence, clinical presentation, and behavior of skin cancer among the different ethnicities. It is important for physicians to familiarize themselves with these differences to facilitate early dia

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The Anthropology of Human Scalp Hair,e defining features of mammals, serving important functions, such as thermoregulation and endothermy. Among mammals, humans are exceptional in lacking a full covering of body hair. Instead the growth of terminal hairs is limited to specific body regions, such as the scalp, axillae, and groin. Our ai

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Alopecias and Disorders of the Hair Follicle,hair (Franbourg et al. in J Am Acad Dermatol 48:S115–S119, .; McMichael in Dermatol Clin 21(4):629–644, .; Loussouarn et al. in Int J Dermatol 46:2–6, .). These ethnic subgroups have compositional and structural variations, as well as distinct hair-grooming practices (Rook in Br J Dermatol 92(5):599

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https://doi.org/10.1007/978-3-658-37795-3 pigmentation genes. There is no biological basis for the concepts of race or ethnicity because they are nonexclusive categories defined by cultural and linguistic characteristics. Their utility in biomedical studies is limited to their imperfect synonymy class, and class-based associations with hea

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