Raising awareness of skin cancer

As May marks Skin Cancer Awareness Month, renowned dermatologist Dr. Derrick Phillips sheds light on the importance of prevention, detection, and risk factors associated with this prevalent disease.

Skin cancer encompasses various types, with basal cell carcinoma, squamous cell carcinoma, and melanoma being the most common. Basal cell carcinomas, often referred to as rodent ulcers, manifest as slow-growing, pearly red lesions that scab intermittently. On the other hand, squamous cell carcinomas typically appear as rapidly enlarging, painful, scaly growths, more common in elderly individuals. Melanoma, the most concerning form of skin cancer, can arise from new or existing moles and poses a risk of metastasis, affecting individuals across age groups.

The primary cause of skin cancer is cumulative DNA damage from exposure to ultraviolet (UV) radiation, whether from the sun or tanning beds. Risk factors include fair skin, history of sunburns, significant childhood sun exposure, and genetic predisposition.

To mitigate the risk of skin cancer, Dr. Phillips emphasizes the importance of sun safety measures. This includes applying high-factor sunscreen with broad-spectrum protection, seeking shade during peak sun hours, and wearing protective clothing. Additionally, avoiding indoor tanning beds and practicing regular self-examinations for unusual skin changes are crucial preventive measures.

Dr. Phillips advocates for the daily use of sunscreen, even on cloudy days, as harmful UV radiation (UVA and UVB) can penetrate clouds and glass windows, leading to skin damage. He also recommends familiarizing oneself with the ABCDE tool for mole assessment, which helps identify suspicious features warranting medical attention.

For individuals at higher risk, such as those with fair skin or a history of sunburns, frequent skin checks are advised. Dr. Phillips underscores the significance of adopting a healthy lifestyle, including a balanced diet rich in antioxidants, to support the skin's natural defense mechanisms.

In conclusion, Dr. Phillips emphasizes the importance of early detection and sun-safe practices in reducing the incidence of skin cancer. By raising awareness and implementing preventive measures, individuals can safeguard their skin health and reduce the burden of this preventable disease.