👉 Melanoplasia, a medical term used in dermatology, describes an abnormal pigmentation pattern on skin that can affect various parts of the body and can lead to severe skin conditions such as psoriasis and eczema. This condition is caused by a genetic mutation or exposure to certain substances like sunlight, which causes melanin production to increase, leading to a layer of pigment covering the affected area, often in the form of black, brown, or white patches.
