November 17–23 November 17–23 marks Skin Cancer Action Week, a critical time to raise awareness about melanoma, the most dangerous form of skin cancer.
In Australia, over 18,000 people are diagnosed with melanoma each year, and approximately 1,300 lose their lives to the disease. One of the most important factors in determining prognosis is the melanoma (Breslow) thickness. The deeper the melanoma, the more risk of spreading. With early detection, the survival rate for melanoma is high—over 90% five-year relative survival—making awareness and proactive screening essential.
A Growing Concern
Melanoma often starts as a change in the skin, such as a new or changing mole, but it can be silent in its early stages. Australia’s high UV exposure, due to its sunny climate, puts everyone at risk, regardless of skin type. While melanoma is more common in older adults, it’s increasingly being diagnosed in younger people, including those in their 20s and 30s. This trend highlights the need for vigilance at all ages.
Who Should Be Screened?
Skin cancer risk varies based on factors like skin type, sun exposure history, and family background. Screening recommendations include:
All adults: Regular skin checks with a GP, dermatologist, or plastic surgeon, especially if you have fair skin, a history of sunburn, or use tanning beds.
From age 30: Annual skin checks if you have a personal or family history of melanoma or other skin cancers.
From age 20: Earlier checks for those with high-risk factors, such as multiple moles, a history of severe sunburn, or genetic predispositions.
Self-examination is also key
Look for the ABCDE signs of melanoma: Asymmetry, Border irregularity, Colour variation, Diameter over 6mm, and Evolving shape or size. Report any suspicious changes to your doctor immediately.
