Who should be susceptible to melanoma

Melanoma is a tumor that develops from melanocytes in the skin and other organs. Skin melanoma manifests as pigmented skin lesions that change significantly over months or years. Everyone can get melanoma, but some people are more likely to get melanoma than others, so these people must take appropriate preventive measures.

1. Skin color factors

People with fair skin are more likely to develop melanoma than those with dark skin. The main cause of melanoma is exposure to ultraviolet rays in sunlight. The darker the skin (the more pigment cells there are), the more protected it is from ultraviolet rays.

2. Genetic Factors

Medical circles have found some factors that can increase people's risk of melanoma. For example, familial susceptibility to melanoma may be related to heredity. If more than two members of a family have suffered from melanoma, other members also have a higher risk of developing the disease. About 10% of melanoma patients have other family members who have suffered from the cancer.

3. You have dysplastic nevus syndrome or xeroderma pigmentosum

If you have dysplastic nevus syndrome or xeroderma pigmentosum, these lesions have the potential to become cancerous. Many people have a few abnormal moles, but if a person has many dysplastic nevi, their chance of developing melanoma is greater. For people who have dysplastic nevi and a positive family history of melanoma, their chance of developing melanoma is even greater.

4. Other factors

If a person has suffered severe sunburn in adolescence, the chance of developing melanoma in adulthood is greater. Therefore, the medical community recommends preventing children from being exposed to the sun to prevent melanoma.