Types of lesions that may indicate basal cell skin cancer – tips from your Newport Beach dermatologist
People around the world can be affected by skin cancer. In gorgeous locations such as Southern California, the risk of cancer development is higher because we just love spending time in the beautiful sunshine we get throughout the year.
Skin cancer occurs when abnormal skin cells begin to grow rampantly. At the core of this activity is the DNA, which has been damaged. Often, this damage is linked to UV exposure, which is why dermatologists advise adequate sun protection every day of the year.
There are various types of skin cancer, all of which can be worrying. One of the most common types we see in our Newport Beach dermatology practice is basal cell carcinoma, also called BCC. Basal cells line the outer layer of skin, the epidermis. BCC occurs when these cells mutate. Although this type of skin cancer is far less dangerous than other types because it does not spread to the various organs of the body, basal cell carcinoma is not without consequences. Growths may not harm health, but they can spread to a point of greatly affecting healthy skin around them, causing disfigurement.
Every now and then, we may all be affected by some mysterious spot or bump. How do you determine if a spot should be evaluated by your doctor? The more you know about basal cell carcinoma, the easier you can recognize the signs of this type of skin cancer. Some of the common characteristics of BCC lesions include:
- Scar-like appearance in which the skin looks stretched out, with a shiny tone and no clear borders. This type of BCC lesion may indicate a tumor that is growing inward, being larger than it appears on the surface of the skin.
- Shiny lump, or nodule, looking much like a mole. This type of lump may be pink, red, white, or a shade of brown or black. The key is that, regardless of color, the nodule will appear shiny or even slightly translucent.
- Pink growth, raised at the edges and indented in the center. Some of these growths look crusty near the indentation, and may develop fine blood vessels across the surface as the tumor grows.
- Recurring sore, which may ooze or bleed, and then crust over. This type of sore may remain open for days or weeks, heal, and then break open again.
- Patch of red, irritated skin. These patches, which tend to develop on the chest, shoulders, face, arms, and legs, may sometimes itch or crust over, but not always. In some instances, no discomfort is felt.
The best way to guard the skin against skin cancer is to practice excellent sun protection. Recognizing the signs of skin cancer is important, as this knowledge can guide you in seeking care when needed. Dr. Arta Farshidi has extensive training in the area of skin cancer. We invite you to contact our Newport Beach dermatology office today to schedule your annual skin evaluation.