Skin Pigmentation Disorders: Types, Symptoms, and More
WEBNov 3, 2022 · A skin pigmentation disorder is a condition that affects the color of the skin. Some common types of skin pigmentation disorders include albinism, melasma, vitiligo, and pigment changes from skin damage. The pigment melanin gives skin its color. It is made by specialized skin cells called melanocytes.
Pigmentary Definition & Meaning | Merriam-Webster Medical
WEBThe meaning of PIGMENTARY is of, relating to, or containing pigment.
Pigmentation disorders | DermNet
WEBChronic pigmentary disorders, particularly melasma and acquired dermal macular hyperpigmentation; Photocontact dermatitis to certain plants; Thickened skin eg, acanthosis nigricans or ichthyosis; Pigmented purpura due to bleeding into the skin, such as capillaritis or senile purpura; Segmental pigmentation disorder; Intentional or accidental ...
PIGMENTARY Definition & Meaning | Dictionary.com
WEBPigmentary definition: of, pertaining to, having, or producing pigment.. See examples of PIGMENTARY used in a sentence.
Pigment Definition & Meaning - Merriam-Webster
WEBespecially : a powdered substance that is mixed with a liquid in which it is relatively insoluble and used especially to impart color to coating materials (such as paints) or to inks, plastics, and rubber. 2. : a coloring matter in animals and plants especially in a cell or tissue. also : any of various related colorless substances. pigmentary.
Skin Pigment Disorders | Johns Hopkins Medicine
WEBWhat are skin pigment disorders? Skin color is determined by a pigment (melanin) made by specialized cells in the skin (melanocytes). The amount and type of melanin determines a person's skin color. What is the function of melanin? Melanin gives color to the skin, hair, and iris of the eyes.
Skin Discoloration & Pigmentation Disorders: Causes & Treatments
WEBPigmentation: Abnormal Pigmentation. Birthmarks and other pigmentation disorders affect many people. Some of the most common are pigmented birthmarks, macular stains, hemangiomas, port wine stains, while disorders include albinism, melasma, vitiligo and pigmentation loss due to skin damage.
Pigmentation disorder - Wikipedia
WEBMechanism. References. Further reading. External links. Pigmentation disorders are disturbances of human skin color. [1] . There may be a loss or reduction, which may be related to loss of melanocytes or the inability of melanocytes to produce melanin or transport melanosomes correctly. [1]
Pigmentary - definition of pigmentary by The Free Dictionary
WEB1. (Biology) a substance occurring in plant or animal tissue and producing a characteristic colour, such as chlorophyll in green plants and haemoglobin in red blood. 2. (Dyeing) any substance used to impart colour. 3. (Dyeing) a powder that is mixed with a liquid to give a paint, ink, etc. [C14: from Latin pigmentum, from pingere to paint]
Skin Pigmentation and Pigmentary Disorders: Focus on …
WEBMay 25, 2016 · Go to: Abstract. Variation in human skin and hair color is the most notable aspect of human variability and several studies in evolution, genetics and developmental biology contributed to explain the mechanisms underlying human skin pigmentation, which is responsible for differences in skin color across the world's populations.
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