Dermatologist told when freckles are a sign of a deadly disease

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Daniel Glass Dermatologist from clinic London said in which cases freckles can signal a fatal disease. According to the expert, a slow -growing spot should be alert.

The expert notes that many people call any small dark spots on the face and body in freckles, but they are most common on young skin since childhood, representing a small pale and dark brown flat area. Caused by overproduction of melanin pigment, which is a direct response to the impact of ultraviolet light.

This is found in people with a variant of a certain MC1R gene. The mechanism of development of solar lentigo remains unclear, but they can be associated with either periodic or chronic effects of the sun. This pigmentation of the skin is the appearance of flat brown spots, which can be very large with the wrong border. Take care, ”Dr. Glasses warns. This type of skin cancer is a flat, brown or black injury of irregular shape (can be accompanied by several shades), which grows very slowly, often for many months or years. This occurs in areas of skin prone to sun, such as face, neck and forearm. The formation has no clearly defined limits. Use sunscreens with high factor UVB protection (50).