About 5% to 10% of people with melanomas have a STRONG family history of melanoma, meaning two first-degree relatives or three total family members affected with melanoma. Having multiple first-degree family members (parent, sibling, or children) with melanoma increases your risk of developing melanoma 30 to 70 times. (1)
If you've had a past history of melanoma, you are at an increased risk for developing a second primary tumor some time after the original one.
If you've had a past history of melanoma and, in addition, atypical nevi, or a family history of melanoma, your risk is even higher.
At least 5% of all people who have had one melanoma will develop a new independent melanoma.
Frequent skin examinations are strongly recommended if you've had a previous melanoma.
1. Kefford RF, Newton Bishop JA, Bergman W, Tucker MA. Counseling and DNA Testing for Individuals Perceived to be Genetically Predisposed to Melanoma: A Consensus Statement of the Melanoma Genetics Consortium. J Clin Oncol. 1999;17(10):3245-3251.
At least 5% of persons who have had 1 melanoma will develop a subsequent, independent melanoma. (1)
Regular check-ups with your doctor are recommended.
It is important to be aware of your family history.
If you have a family member with melanoma you should be screened by your doctor.