Squamous Cell Skin Cancer Rises Across Generations
A study of cancer registries in seven countries finds rising rates of cutaneous squamous cell carcinoma, with larger increases among women than men.
Updated on Nov. 11, 2026 in Cancer
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Cutaneous squamous cell carcinoma, the second most common form of skin cancer, has increased steadily across generations in Australia and several European countries, according to a study published in the British Journal of Dermatology. The increase was generally greater among women than men.
Why it matters
The trend is associated with changes in recreational and occupational ultraviolet radiation exposure across generations. Researchers note that improvements in cancer registration did not adequately explain the observed sex differences.
The study drew on more than 30 years of data from seven cancer registries, but because squamous cell carcinoma is not routinely recorded, the true scale of the rise may be undercounted. The exact causes of the larger increase among women remain unexplained.
The players
QIMR Berghofer Medical Research Institute
An Australian medical research institute in Brisbane that conducts research across cancer, infectious disease, and other fields.
The details
Researchers from the QIMR Berghofer Medical Research Institute assessed registry data from Australia and European nations to compare squamous cell carcinoma trends between women and men. Most of these tumors are treated successfully with surgery, although a proportion spreads beyond the skin.
Timeline
Over the past 30 years, registry data was assessed for squamous cell carcinoma trends.
Study findings were published on 11 November 2026 in the British Journal of Dermatology.
Big Picture
The findings extend the long-documented link between cumulative ultraviolet exposure and skin cancer incidence by showing how the pattern has shifted across generations. The sex-based differences add a new dimension to how exposure trends are understood.
Because squamous cell carcinoma typically develops on sun-exposed areas such as the head, neck, ears, lips, and hands, readers may consider protecting these areas from ultraviolet exposure. Most cases are treated successfully with surgery, but early detection of changes in the skin remains important.
The takeaway
Cumulative sun exposure over a lifetime plays a central role in squamous cell skin cancer, so consistent sun protection and regular skin checks remain practical steps for reducing risk across all generations.
Further reading
Explore more reporting on Cancer to see how skin cancer trends fit into broader research.
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