WebMelanin is a substance in your body that produces hair, eye and skin pigmentation. The more melanin you produce, the darker your eyes, hair and skin will be. The amount … Web6 okt. 2024 · Melanonychia is brown or black pigmentation of the nail unit. Melanonychia commonly presents as pigmented band arranged lengthwise along the nail unit, and this presentation is known as longitudinal melanonychia or melanonychia striata. The most concerning cause of melanonychia is subungual melanoma, although a variety of other …
Skin Pigmentation Disorders: Types, Symptoms, and More
Web14 nov. 2024 · Melanin is a pigment in the human body, produced in large cells called melanocytes, and its concentration determines the color of our hair, skin, and eyes.The … Web3 nov. 2024 · 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. When melanocytes become … ecchs class of 1973
The Truth About Melanin & Skin Colour : Interesting History Facts
Web22 okt. 2024 · This kind of hyperpigmentation, called post-inflammatory hyperpigmentation (PIH), is due to the trauma that acne causes in your skin. This … Web19 mei 2024 · Hyperpigmentation refers to the darker than usual colouration of your skin. This happens when your body’s pigment cells melanocytes, produce more than usual melanin. This can cause skin discoloration and make it look darker. It can be caused due to certain triggers like diseases, exposure to the sun, etc. Web17 nov. 2024 · Hyperpigmentation is a skin condition where patches of the skin are darker than the rest. Dark patches on the face, neck and around mouth are formed due to … complete the cycle gsk