What is Seborrheic Keratoses?
Seborrheic keratoses is a common noncancerous skin growth. Despite its unbecoming appearance, it is harmless. These skin growths differ in color, are typically oval shaped and often raised, resembling the scaly look of a mole or wart. They can appear anywhere on the body, but commonly appear on the back, shoulders or chest. Seborrheic keratoses is not contagious and is common in middle-aged adults. Having multiple skin growths is also common. Measurements of these elevated growths may vary from pea size to quarter size. It is also possible to have seborrheic keratoses and basal cell carcinoma in the same area on the skin (a common skin cancer). Therefore, examination by a dermatologist is strongly recommended. Our board-certified Austin, TX dermatologists at Snyder Dermatology will provide a thorough skin exam and help by offering treatment options to reduce or eliminate this skin condition.
"What is wrong with me that I love coming to the dermatologist? Maybe because Dr. Foley and Pam are just the best - so professional, caring, kind, and do just what I need done with no pushy extra stuff. It's like coming to see friends who know how to keep me healthy and looking better than when I entered. I love them! More Botox coming up..."- M.R. / Yelp / Feb 08, 2020
"What is wrong with me that I love coming to the dermatologist? Maybe because Dr. Foley and Pam are just the best - so professional, caring, kind, and do just what I need done with no pushy extra stuff. It’s like coming to see friends who know how to keep me healthy and looking better than when I entered. I love them! More Botox coming up..."- M.R. / Yelp / Feb 08, 2020
"Dr. Parker is absolutely incredible. I have seen her for an in-office cyst removal at just the cost of my co-pay. She was gentle and kind and the surgery went incredibly well. I have had cysts removed from other physicians in the past, but Dr. Parker surpassed my expectations. I have also seen her for eczema and skin irritation issues and she always sends me away with soothing words and soothing creams. I highly recommend her for any dermatological needs."- R.N. / Yelp / Feb 06, 2020
"Dr. Arranda is amazing! Very professional. Really listens to you and answers all your questions. Cares about her patients and always treats you with respect. Helps you with whatever problem you came in with ."- V.B. / Google / Jan 18, 2020
"The Austin Medical Community is honored to have a Dermatologist with the expertise and care that Doctor Jennifer Aranda, MD, provides. Bill McCarron, MD Dec. 2019."- C.S. / Google / Dec 11, 2019
Causes of Seborrheic Keratosis
The cause of seborrheic keratoses is unknown. In most patients, irritation may occur due to its raised nature, but may not itch or cause discomfort. It's important to be aware of how tight clothing may affect the condition as to avoid friction or collision of these raised skin lesions with other objects. Accidently scraping or puncturing seborrheic keratoses may be painful and lead to bleeding. Although it’s common to have slightly elevated growths, they may also be flat. The discoloration of seborrheic keratoses varies from black, brown, tan, yellow, or white. The texture of these skin lesions also vary from rough, scaly, or have a scab-like consistency.
How Treat the Condition
Depending on the severity of the skin condition, seborrheic keratoses can be removed by laser treatment, freezing, electric therapy or scraping. Cryosurgery is used to freeze lesions with liquid nitrogen and is often very effective. Electric therapy (or electrocautery) burns the lesions with electric currents. Patients with lighter or flat growths are recommended to have the lesions removed through scraping or curettage. After the removal of seborrheic keratoses, the skin may be discolored, but this normally fades over time, especially with proper wound care. The removal of these skin growths does not guarantee that reoccurrence will not occur. The reoccurrence of seborrheic keratoses is possible even after surgical removal.
Making Sure It is Benign SK
Despite seborrheic keratoses being benign, a check-up by a dermatologist is recommended because it greatly resembles melanoma in appearance. A malignant lesion is skin cancer. Our dermatologist can perform a skin biopsy to confirm the lesion is benign when a dermoscopy or clinical exam is not conclusive. A skin biopsy is a small surgical removal of some, or all of the lesion. Removing the growth by yourself can be dangerous and is not recommend. Improper attempts to remove seborrheic keratoses may lead to infection. Some argue overexposure to sunlight is a contributing factor to the occurrence of seborrheic keratoses, but it’s not certain.
Plan Your Procedure
- 15 minutes
Schedule a Consult Today!
Seeing a dermatologist to properly diagnose seborrheic keratoses is highly encouraged, as it closely resembles melanoma in physical appearance. Our dedicated medical team strives to provide the utmost professional care. We invite you to stop by Snyder Dermatology for a consultation and diagnostic testing in Austin or Roundrock, TX. A simple screening can relieve you from worry and position you on the way to healthier skin.