Sat Sep 14 01:16:00 UTC 2024: ## Melanoma Rates Differ Significantly Between Men and Women, Study Shows

**Brisbane, Australia – September 14, 2024** – A new study published in the *Journal of Investigative Dermatology* reveals significant differences in melanoma rates between men and women, highlighting a need for tailored prevention strategies.

The research, conducted by a team led by Dr. David C. Whiteman of the QIMR Berghofer Medical Research Institute, analyzed over 40 years of data from melanoma registries in Queensland, Australia, the USA, and Scotland. The study confirmed that men and women experience melanoma differently, both in terms of age of onset and location of tumors.

**Key Findings:**

* **Age of Onset:** Women experience higher rates of melanoma than men in early life (up to age ~45 years), while men develop melanomas at higher rates than women later in life (from ages ≥65 years).
* **Location:** Melanomas are most common on the limbs in women, while men are more likely to develop them on the trunk, head, and neck.
* **Increasing Rates:** Melanoma rates have increased in all three populations over time, particularly among women.
* **Head and Neck:** There has been a steady increase in melanomas on the head and neck with increasing age in both sexes.

The study suggests that these sex-specific trends are likely due to different patterns of sun exposure and underlying biological differences in how melanomas develop in men and women.

**Implications for Prevention:**

Dr. Whiteman emphasizes the importance of understanding the factors driving these differences in order to develop more effective prevention strategies. He suggests that tailored approaches may be necessary for men and women, particularly in light of the rising incidence of this potentially lethal cancer.

**Moving Forward:**

Further research is needed to explore the biological differences that may contribute to the observed trends in melanoma development between men and women. This information could provide valuable insights into the etiology of this complex disease and pave the way for more targeted prevention strategies.

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