Sebaceous Cysts: Surgical Options and Recovery Time - Dermatology

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Sebaceous cyst issues?


Hello, I would like to ask about a visit I had on April 5th to a medical aesthetics department at a large hospital regarding a sebaceous cyst on my face.
The doctor mentioned that only laser treatment was needed (the cyst is approximately 0.5 cm in size).
After the treatment, the scab fell off, but the cyst itself did not disappear; it felt like only the surface was treated with laser (the wound is about 1 cm).
There was no incision made to drain and remove the cyst sac.
I would like to know how long I need to wait before I can have surgery to remove the cyst sac by a dermatologist on the newly healed skin.
Thank you for your response.

Bella, 20~29 year old female. Ask Date: 2021/04/14

Dr. Wu Yuxin reply Dermatology


At least one month.

Reply Date: 2021/04/14

More Info


Sebaceous cysts, also known as epidermoid cysts, are common benign growths that can occur on various parts of the body, including the face. These cysts are typically filled with keratin and can vary in size. While they are generally harmless, they can become bothersome, especially if they become inflamed or infected. Surgical removal is often the most effective treatment for sebaceous cysts, particularly if they are recurrent or symptomatic.

In your case, it seems that the initial treatment involved laser therapy, which may not have effectively addressed the cyst itself. Laser treatment can sometimes be used for cosmetic purposes or to reduce the appearance of a cyst, but it does not typically remove the cyst wall, which is necessary for a complete resolution. If the cyst wall is not removed, there is a high likelihood that the cyst will recur.

If you are considering surgical excision by a dermatologist, it is important to allow adequate time for the skin to heal after any previous procedures. Typically, after a laser treatment, it is advisable to wait at least 4 to 6 weeks before undergoing another surgical procedure on the same area. This waiting period allows the skin to regenerate and reduces the risk of complications such as infection or poor healing. The exact timing may vary based on individual healing rates and the extent of the initial treatment, so it is best to consult with the dermatologist who will perform the excision.

During the consultation with the dermatologist, you should discuss your concerns about the previous treatment and your desire for complete removal of the cyst. The dermatologist will likely perform a physical examination and may recommend imaging studies if there is any concern about the cyst's characteristics. If the cyst is confirmed to be benign, the dermatologist can proceed with planning the excision.

The surgical procedure for removing a sebaceous cyst typically involves making an incision over the cyst, carefully excising the cyst wall, and then closing the incision with sutures. The procedure is usually performed under local anesthesia, and patients can often go home the same day. Recovery time is generally quick, with most individuals returning to normal activities within a few days. However, it is important to follow post-operative care instructions to minimize the risk of infection and ensure proper healing.

In summary, if you wish to have the cyst surgically removed, it is advisable to wait at least 4 to 6 weeks after the laser treatment before scheduling the excision. Consult with a dermatologist to discuss your options and ensure that the cyst is completely removed to prevent recurrence. Proper follow-up care and monitoring will also be essential to ensure a successful outcome.

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