Seborrheic keratosis is a type of skin growth that is often harmless. While they don’t require treatment, many patients seek to have them removed due to aesthetics or discomfort.
Seborrheic Keratosis
What is Seborrheic Keratosis?
This type of lesion may sometimes look similar to a mole. It’s caused by an overgrowth of skin cells that technically should fall off, but instead, they become “sticky” and end up piling up on themselves. They are often caused by genetics and sun exposure and appear in adulthood. Once one develops, more are likely to follow. Seborrheic keratosis does not spread and isn’t contagious. They typically grow slowly and may develop texture very gradually.
Is Seborrheic Keratosis Something to Worry About?
Although symptoms are rare with seborrheic keratosis, some patients who have this condition have reported bleeding, itching, and irritation. While seborrheic keratosis isn’t typically harmful, it’s still always a good idea to have it checked because it can be difficult to tell the differences between a safe lesion and a dangerous one. If many seborrheic keratoses abruptly develop together, you should most certainly visit a dermatologist.
How to Identify Seborrheic Keratosis
- Seborrheic keratosis is characterized by a textured patch that is rounded.
- They are raised and may appear waxy, scaly, bubbled-looking, thick, wart-like, or scabby.
- They’re typically brown in color but may also be black, tan, yellow, white, or pink.
- They may be found in numbers and can appear nearly anywhere on the body.
Treatment Options
The majority of seborrheic keratosis lesions won’t require treatment at all. However, if the appearance of yours bothers you, is uncomfortable, or your dermatologist thinks it should be taken off, there are treatment options.
You must have your lesion(s) diagnosed. A dermatologist can do this for you with an exam and/or biopsy. For removal, options include:
- Liquid nitrogen (cryotherapy)
- Curettage and electrodesiccation
- Shave excision
- Topical creams
