What is Seborrheic Keratosis? 

Seborrheic Keratosis (SK) is a prevalent, non-cancerous skin growth, resembling a mole. Occurring most often in mid-adulthood, its occurrence tends to rise with age. While generally harmless and not necessitating treatment, removal is an option if they cause discomfort. 

What Causes Seborrheic Keratosis? 

The precise cause of seborrheic keratosis is not well-defined, but certain factors are associated with its development. Age is a significant factor, with these growths being more common in adults over 50, tending to increase with age. Studies indicate a potential link to sun exposure, suggesting that it may contribute to their occurrence. Additionally, a genetic predisposition is observed, as they are more frequent in families. Notably, seborrheic keratosis is not caused by viruses or bacteria, and it neither spreads nor is contagious. 

What is the difference between moles and SKs? 

 moles are pigmented skin growths composed of melanocytes, while seborrheic keratoses are non-cancerous growths resulting from an overgrowth of keratinocytes. Moles can vary in color and shape, and their removal methods include excision, laser therapy, or cryotherapy. Seborrheic keratoses are often brown or black with a waxy appearance, and removal can be done through methods like cryotherapy, curettage, or laser therapy. Removal for both depends on factors like appearance, location, and individual preference. 

Seborrheic Keratoses (SK) can be mistaken as a mole that is why seeing a Board-Certified Dermatologist is very important.   

How is Seborrheic Keratosis Treated? 

It is crucial to consult with a board-certified physician for a clinical diagnosis of any new skin growths to ensure they are not cancerous. Our Doctor Edges healthcare team will assess the areas of concern before removal to confirm their benign (non-cancerous) nature. Distinguishing between different types of skin growth can be challenging, but with our Doctor Edges healthcare team’s extensive experience and expertise in skin condition diagnosis, you can have confidence in the accuracy of the assessment. In cases where there is uncertainty about growth, our Doctor Edges healthcare team may opt for removal for a biopsy, allowing for microscopic evaluation. 

How is Seborrheic Keratosis Removed? 

The removal of seborrheic keratosis is performed under local anesthesia. The targeted area is numbed through either an injection or a topical application, after which the keratosis is removed using a combination of cautery (heat) and curettage (scraping). 

What is the Recovery Time after Seborrheic Keratosis Removal? 

The superficial wound resulting from seborrheic keratosis removal typically takes around 7 days to heal on the face and approximately 14 days to heal on the body. 

What are the Risks of Seborrheic Keratosis Removal? 

While the procedure is generally safe and results in high satisfaction, the skin may heal with a scab. This could cause the treated area to be slightly lighter or darker than your normal skin tone. In some cases, redness or darkening may be noticeable for several weeks. Our Doctor Edges heathcare team can discuss topical therapies to expedite the lightening of treated areas if desired. 

How to Care for the Treated Area After Seborrheic Keratosis Removal: 

If the wound is undressed, a layer of Vaseline will cover it, and you should apply Vaseline at least twice daily. Use warm water and a cotton pad for daily cleansing. For dressed wounds, remove the dressing after 24 hours and cleanse with warm water and a cotton pad. Continue applying Vaseline at least twice a day to keep the treated area moist for optimal healing. Allow the wound to form a scab, which will naturally separate. Avoid picking the scab. The healed area will appear pink initially and then gradually fade to blend with your normal skin color.