The two most common types of skin cancer are basal cell carcinoma and squamous cell carcinoma. Basal cell carcinoma (BCC) arises from basal cells of the epidermis. These cells grow out of control and can cause a non-healing skin lesion. This type of cancer does not usually spread beyond the skin, but if left untreated for a long period of time, it can, which is why treatment is so important.
Squamous cell carcinoma arises from the squamous cells of the skin. This type of skin cancer can spread to the lymph nodes if not treated, but typically only grows locally.
Though rarer than the other two types of skin cancer, melanoma is more dangerous. In fact, it is the leading cause of death from skin disease. Melanoma occurs when cells grow out of control and will eventually spread to your lymph nodes then throughout your body. If your dermatologist suspects you have this type of skin cancer, they will work to see if it has yet spread and if it has, may refer you to an oncologist for care.
What to look for
So, what are signs you should look for that can indicate cancer? Remember your ABCDEs.
- A: Asymmetry
- B: Border
- C: Color
- D: Diameter
- E: Evolving
You should watch for moles or birthmarks that have an irregular border or are not symmetrical. Color is also important. If you notice a spot getting darker or changing color, this can be a sign of skin cancer. Spots that grow larger than 6 millimeters should also be checked. And finally, if you notice a spot is changing, whether it is growing, changing color, or something else, be sure to get it checked.
If you are concerned you may have skin cancer, schedule an appointment with a dermatologist. They can check the area in question and start a treatment course.
Contact Dermatology Specialists of Charlotte, Charlotte’s top Ballantyne and Blakeney Dermatologist, for your dermatology care.