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Many types of skin growths may affect you at any stage of life. Most growths are benign, meaning they do not pose a threat to your health, but can be removed or otherwise treated if you choose.
A benign skin growth is any type of growth on the skin which is noncancerous. Most skin growths are more common as you age and may be caused by excess sun exposure over time. Others are believed to have genetic factors and are common at any stage of life.
Some benign skin growths can be similar in appearance or symptoms to various types of skin cancer.
Moles can be at a higher risk for becoming cancerous. In particular, an atypical mole poses a risk of becoming melanoma, which is the most serious form of skin cancer. For this reason, it is important to monitor your moles and have them checked by a professional. Look for signs including asymmetry, irregular or changing borders, varying or changing color, diameter larger than a pencil eraser (about 5 mm) or any evolutions in its general appearance. The pneumonic device “ABCDE” can help you remember the changes to look for—asymmetry, border, color, diameter and evolution.
Keratoacanthomas should also be examined to rule out skin cancer. These growths are similar in appearance to squamous cell carcinoma, which is less serious than melanoma but much easier to treat when diagnosed early. Squamous cell carcinoma typically appears as a rough or scaly patch or open sore. The growths are often red or pink with a central depression, similar to keratoacanthomas. A professional can help determine the difference between a benign growth and squamous cell carcinoma.
In most cases, benign skin growths can be diagnosed through a simple visual exam. Your provider will also ask questions about your health history, the growth’s development and any symptoms you experience. In some cases, a biopsy may be necessary to rule out skin cancer or other conditions. This involves removing a small tissue sample which can then be tested in a laboratory to make an accurate diagnosis.
While benign skin growths are not harmful to your health, many can cause irritation or be unwanted for cosmetic reasons. Several common removal methods are available for benign growths. Depending on the type of growth, your provider may recommend a treatment such as:
To learn more about skin growths or to have a growth removed, schedule an appointment at one of Silver Falls Dermatology’s many locations across Oregon and Washington. Call your local office to set up your first appointment. If you have general questions, you can also contact us online.
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