Could it Be Melanoma? How to Recognize This Skin Cancer

Arizona is known for its abundance of sunshine; it’s why we all love living here. But it’s also a reason to take extra precautions to protect our skin from the sun and its harmful UV rays.

The American Cancer Society estimates that 100,640 people in the U.S. will be diagnosed with melanoma in 2024. Arizona's melanoma rates are about 40% higher than the national average. 

Though less common than other skin cancers, melanoma can spread to other parts of the body if not caught early. It can even be fatal if diagnosed at a late stage. But if found before it has had a chance to grow, melanoma is very treatable.

How to spot melanoma

Melanoma can look different on different people. Oftentimes it's mistaken for a mole, freckle, or age spot - so knowing the difference is important. To help recognize this type of skin cancer, doctors have come up with some simple guidelines called the ABCDEs of melanoma. If you find a spot on your skin and wonder if it could be melanoma, ask yourself these questions:

Asymmetry: Does one half of the spot look different than the other?

Border: Does it have an irregular or undefined border?

Color: Does it have different shades of tan, brown, or black, or parts that are white, red, or blue?

Diameter: How big is it? Melanomas are usually bigger than a pencil eraser, but they can be smaller.

Evolving: Has the spot changed shape, size, or color?

Skin cancer can affect anyone, regardless of their age or skin tone. However, individuals with fair skin, light-colored eyes, and a history of sunburns are at a higher risk of developing skin cancer. It is important for everyone, particularly those with higher risk factors, to perform regular self-examinations and schedule annual skin cancer screenings with a dermatologist. 

For more information, visit: Skin Cancer | CDC