Text Box: Department of Dermatology

3100 Thurston-Bowles Building, CB#7287                                                                                       Return to UNC Dermatology

Chapel Hill, NC  27599-7287

(919) 966-0785

 

Skin Cancer Facts

 

 

With summer quickly approaching, many are heading to the beaches, lakes, and pools, be sure to protect your skin.  Excessive time spent in the sun is the major cause of skin cancer, making it the most common cancer in the United States. 

 

Three of the most common skin cancers are:

 

Squamous cell carcinoma:  This cancer usually appears on the hands or face, starting as a reddish-brown lump that eventually enlarges into an ulcer that doesn’t heal.

 

Melanoma:  This cancer is rare and can develop anywhere on the body, but most commonly on the upper backs and legs.  This can be a new growth or form from an existing mole.  Be aware of any quickly developing dark spots with irregular borders, various colors in one spot, of one half unlike the other half in symmetry, and large sizes, even though some can be small.  If any mole is different from others, changes, bleeds, or itches, it is recommended to see a dermatologist.

 

Basal cell carcinoma:  This cancer is the most common type and slowly appears as a pearly raised bump, usually on the neck or head. 

 

A dermatologist should be seen if a change in skin complexion or skin lesion is noticed.  If caught early, these cancers can be treated successfully.  Contact UNC Dermatology at 919-966-2485 for an appointment.

 

If you need to be in the sun, you are urged to follow these suggestions:

 

  • Wear protective clothing such as long-sleeved shirts, pants, a wide-brimmed hat, and sunglasses
  • Try not to be exposed to the sun between 10 a.m. and 4 p.m., when the sun’s rays are the strongest: seek shade
  • Avoid tanning beds/booths and sunlamps
  • Apply sunscreen of at least 15 SPF to protect from UVA and UVB rays, applying at least 15-30 minutes prior to going outside, even on cloudy days.  It is recommended that sunscreen be reapplied every two hours, especially after sweating or swimming.  Be extra cautious when near snow, ice, sand, or water, which increases chances of sunburn
  • Perform regular skin checks, checking every inch of your body for any changes in color, shape, size, or texture
  • Ensure you get enough Vitamin D in your diet
  • Don’t forget the SPF lip balm

 

Skin cancer affects everyone, but risks are higher for:

 

  • caucasians with fair skin
  • redheads and blondes
  • those with blue or green eyes
  • those who have had numerous sunburns
  • those who have a family history of melanoma
  • those who have many moles and/or freckles
  • those who have had one case of melanoma

 

 

Click here:

For current research on skin cancer.

For further information on skin cancer, from the American Academy of Dermatology.