Skin Cancer
Skin cancer occurs when skin cells grow abnormally and uncontrollably, usually due to DNA damage from ultraviolet (UV) radiation. The most common types are basal cell carcinoma, squamous cell carcinoma, and melanoma—with melanoma being the most dangerous.
Understanding the Causes & Protection
Risk Factors & Prevention
– Excessive Sun Exposure
– Use of Tanning Beds
– Fair Skin, Light Hair, Light Eyes
– History of Sunburns
– Family History of Skin Cancer
– Weak Immune System
– Exposure to Radiation or Arsenic
How can it be prevented?
– Use Sunscreen SPF 30+ Daily
– Avoid Tanning Beds
– Wear Protective Clothing & Sunglasses
– Stay in Shade (especially 10 AM – 4 PM)
– Get Annual Skin Checks if High Risk
– Examine Your Skin Monthly for New or Changing Moles
Screening
– Full-Body Skin Examination by Dermatologist
– Self-Exams for Changes in Moles (ABCDE rule: Asymmetry, Border, Color, Diameter, Evolving)
– Dermoscopy (magnified mole examination)
– Biopsy of Suspicious Lesions
Symptoms
– New or Changing Mole or Spot
– Lesion That Itches, Bleeds, or Doesn’t Heal
– Irregular Borders or Multiple Colors in One Mole
– Raised, Scaly, or Wart-like Growth
– Painful or Tender Skin Lesion
