Scalp tumors & keloids
There is a lipoma approximately 3 centimeters in size on the right posterior scalp, which has been growing (originally 2 centimeters), and I am considering surgical removal.
However, I have a history of keloid formation.
Will this affect the surgical removal of the scalp lipoma?
Chen Xiaoyu, 30~39 year old female. Ask Date: 2024/07/23
Dr. Chen Bingze reply Surgery
Hello, there is no significant impact from the surgery itself, but after the wound heals, you may still encounter the issue of hypertrophic scars.
Reply Date: 2024/07/23
More Info
When considering the removal of a scalp lipoma, particularly in a patient with a keloid predisposition, there are several important factors to take into account. A lipoma is a benign tumor composed of adipose (fat) tissue, and while it is generally not harmful, its growth can lead to cosmetic concerns or discomfort, prompting individuals to seek surgical removal. However, the presence of keloid formation can complicate this decision.
Keloids are a type of raised scar that occurs due to an overproduction of collagen during the healing process. Individuals with a keloid predisposition are more likely to develop these scars after surgical procedures, even in areas where the incision is small or seemingly insignificant. Therefore, the primary concern when planning surgery for a lipoma in a patient with a keloid tendency is the potential for keloid formation at the surgical site.
In the case of scalp lipoma removal, the surgery itself is typically straightforward and involves excising the lipoma through a small incision. However, the healing process is where complications may arise. After the surgery, the body begins to heal, and in individuals prone to keloids, the healing process can lead to excessive scar tissue formation. This can result in a keloid that may be larger than the original lipoma, leading to further cosmetic concerns and possibly requiring additional treatments to manage the keloid.
It is essential to discuss your keloid history with your surgeon before proceeding with the lipoma removal. They may recommend specific techniques to minimize the risk of keloid formation, such as using finer sutures, applying silicone gel sheets post-operatively, or even considering steroid injections to reduce inflammation and collagen production at the surgical site.
In terms of the actual surgery, while the procedure itself is unlikely to affect your overall health or bodily functions, the potential for keloid formation should be a significant consideration. If you decide to proceed with the surgery, it is crucial to have realistic expectations regarding the healing process and the possibility of keloid development.
If you choose not to have the lipoma removed, it is generally safe to leave it in place, as lipomas are benign and do not typically transform into malignant tumors. However, they can continue to grow, and if they become bothersome or painful, you may reconsider surgical options in the future.
In summary, while the surgery to remove a scalp lipoma can be performed in individuals with a keloid predisposition, it is essential to weigh the risks and benefits carefully. Consulting with a dermatologist or a surgeon experienced in managing keloid-prone patients can provide you with the best strategies to minimize complications and achieve satisfactory outcomes.
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