9 May, 2024
Skin Cancer Team, pictured L to R: Dr Niamh Leonard (Consultant Histopathologist), Andrea Ferguson (Oncology Clinical Nurse Specialist), Dr Patrick Ormond (Consultant Dermatologist), Mr Eamon Beausang (Consultant Plastic Surgeon), Elrey Janolino (cANP Dermatology (Skin Cancer)), Lisa Mc Dowell (Cancer Audit Manager), Claire Nuding (Malignant Melanoma CNM2), Avril Nolan (Skin MDT Coordinator), Prof Fergal Kelleher (Consultant Medical Oncologist)
Skin Cancer Awareness Month
Today, 9th May, 2024 our skin cancer team host an information stand in the main hospital concourse, educating staff and visitors about the dangers of sun damage, and how they can be #SUNSMART.
Despite Ireland's reputation for primarily overcast and wet weather, people still underestimate the risk UV radiation poses. With skin cancer being the most common form of cancer in Ireland, it is crucial for the Irish population to understand the importance of sun protection by reducing sun exposure, wearing protective clothing, and applying sunscreen regularly and routinely. In the battle against skin cancer, sunscreen is a powerful shield - guarding our skin from the sun's invisible yet damaging ultraviolet (UV) rays. As we embrace the warmth and the light of the sunshine in the coming months, it is crucial to understand the significance of sunscreen in reducing the risk of developing skin cancers.
The role of sunscreen
Sunscreen acts as a barrier against the sun's harmful UV rays, containing chemicals that absorb, scatter, or reflect sunlight. The sun protection factor (SPF) rating indicates how effectively sunscreen protects against UVB rays and broad-spectrum sunscreens also protect against UVA rays. It can decrease the risk of skin cancers and pre-cancers, and regular daily use of SPF 15 can reduce the risk of developing squamous cell carcinoma (SCC) and lower melanoma. Additionally, sunscreen helps prevent premature skin ageing, such as fine wrinkles, sagging and age spots.
Application: more than just a routine
Recent studies indicate that many Irish individuals do not wear sunscreen regularly. Research revealed that at least two-thirds of the Irish population do not wear sunscreen during the summer and throughout the year, and only 16% wear it daily. These figures are concerning, given that UV radiation can still penetrate the clouds on overcast days, and even windows. The effectiveness of sunscreen is contingent upon proper and correct application. Dermatologists recommend using a "shot glass full" of sunscreen for the body and a teaspoonful for the face. It should be applied 20 minutes before sun exposure and reapplied every two to three hours, immediately after swimming, towelling or sweating.
Beyond sunscreen: a multi-faceted approach
While sunscreen is important, it should not be a standalone solution. Wearing protective clothing, seeking shade during peak sunny hours, and avoiding tanning beds are equally important. Regular self-examination of your skin for new or changing moles and check–ups with dermatologists for suspicious growths are critical practices in early detection and prevention.