Appointments 216. Feb 10, 2023 · Hypopigmentation is a loss of skin color due to genetics, a health condition, such as vitiligo, or a skin trauma.
Aug 1, 2018 · 1.
the pupil appears black because pigment molecules in the retina absorb.
Having more melanin can absorb and deflect UV radiation, protecting the skin from sun damage.
Genetics, skin damage, sun exposure, and hormones can impact.
Vitiligo is a skin disorder that results in the loss of natural pigment in the skin.
The amount of melanin is determined by constitutional colour (white, brown or black skin) and skin phototype.
If your body makes too little melanin, your skin gets lighter.
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Microscopic evaluation reveals that Black skin contains larger mast cell granules, and differences in stuctural properties and enzymes of mast cells compared with White skin, possibly accounting for differences in pruritus experienced by the individuals of these racial groups.
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Small, raised, red spots -- usually on your shins -- slowly grow into larger, flatter patches.
May 10, 2023 · Dr.
Apr 28, 2021 · The most common types of skin cancer include basal cell carcinoma, squamous cell carcinoma, and melanoma.
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Pregnancy, Addison's disease, and sun exposure all can make your skin darker.
This occurs as a result of skin.