Skin Cancer: A Growing Concern
Skin cancer is a prevalent form of cancer that affects millions of people worldwide. It occurs when abnormal cells in the skin grow uncontrollably. There are several types of skin cancer, including basal cell carcinoma, squamous cell carcinoma, and melanoma. Melanoma, although less common, is the most dangerous type due to its potential to spread to other parts of the body.
Risk Factors for Skin Cancer
1. Ultraviolet (UV) Exposure
Sun Exposure: Prolonged exposure to ultraviolet (UV) radiation from the sun is a significant risk factor for skin cancer. UV rays damage the DNA in skin cells, leading to mutations that can trigger cancer.
Tanning Beds: Artificial UV exposure from tanning beds also increases the risk.
2. Fair Skin and Light Eyes
People with fair skin, light-colored eyes (such as blue or green), and red or blonde hair are more susceptible to skin cancer. Their skin has less melanin, which provides natural protection against UV radiation.
3. Family History
A family history of skin cancer increases the risk. If close relatives have had skin cancer, it’s essential to be vigilant.
4. Immune Suppression
Individuals with weakened immune systems (due to conditions like HIV/AIDS or organ transplantation) are at higher risk.
Statistics on Skin Cancer
In the United Kingdom, approximately 16,700 new cases of melanoma skin cancer are diagnosed each year1.
Melanoma skin cancer is the 5th most common cancer in the UK, accounting for 4% of all new cancer cases1.
Over 250,000 cases of non-melanoma skin cancer (such as basal cell carcinoma) are diagnosed annually in the UK, with rates predicted to reach almost 400,000 per year by 20252.
Comments