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Which term is used for a type of freckle that multiplies due to sun exposure?

  1. Melasma

  2. Lentigo

  3. Chloasma

  4. Neoplasm

The correct answer is: Lentigo

Lentigo refers to a type of freckle that typically appears as a result of prolonged sun exposure. These pigmented spots develop in areas that have been frequently exposed to the sun, such as the face, hands, and arms. Unlike ordinary freckles, which may fade in the winter, lentigines are often more permanent and can become more numerous over time with continued sun exposure. In contrast, melasma is characterized by dark, irregular patches usually occurring on the face and is often triggered by hormonal changes rather than direct sun exposure alone. Chloasma is another term that is often used interchangeably with melasma, specifically referring to the condition experienced during pregnancy, also influenced by hormonal changes. Neoplasm typically refers to an abnormal growth of tissue, which does not specifically relate to the pigmentation changes resulting from sun exposure.