Birthmark
Hello Doctor,
I would like to ask you about a congenital birthmark on my face.
Although it is not like a port wine stain or a deep black birthmark, it resembles a common dark spot and covers about one-third of my face, which is very distressing for me.
I have undergone various laser treatments, with the ruby laser being the most effective; however, it recurs after about a month.
I would like to know if it is really possible to completely remove a congenital birthmark.
I have had a total of 6 to 7 treatments, and the appearance is still similar to before.
I also take great care of my skin with sun protection after the laser treatments, so I am unsure where the issue lies.
Best regards,
Linda
Linda, 20~29 year old female. Ask Date: 2003/05/13
Dr. Luo Qihua reply Plastic Surgery
If the pigment layer extends deep into the dermis, the laser beam cannot penetrate such a thick pigment layer in one go.
Therefore, after laser treatment, although there may be an overall improvement, the melanocytes located at the base of the dermis continue to produce melanin and send it to the superficial layers.
To achieve more significant improvement, multiple intensive laser treatments are necessary, typically spaced four to six weeks apart.
However, even with this approach, no one can guarantee complete removal without the risk of recurrence.
Reply Date: 2003/05/13
More Info
Birthmarks, particularly those that are pigmented, can be a source of concern for many individuals, as highlighted by Linda's experience. The question of whether birthmarks can be permanently removed is complex and depends on several factors, including the type of birthmark, its depth, and the treatment methods employed.
In Linda's case, she describes a birthmark that resembles a black spot and occupies a significant portion of her face. She has undergone multiple sessions of laser treatment, specifically ruby laser, which has shown some effectiveness but has not resulted in permanent removal. This situation is not uncommon, as the effectiveness of laser treatments can vary widely based on the characteristics of the birthmark.
Laser treatments work by targeting the pigment in the skin. The laser energy is absorbed by the melanin (the pigment that gives color to the skin), which can lead to the breakdown of the pigment and subsequent fading of the birthmark. However, if the pigment is located deep within the skin, as is often the case with certain types of birthmarks, the laser may not penetrate deeply enough to achieve complete removal. This can result in the birthmark reappearing after treatment, as the melanocytes (the cells that produce melanin) continue to function and produce pigment.
Linda's experience of seeing the birthmark return after treatment is indicative of this challenge. Even with diligent sun protection post-treatment, the underlying issue of melanocyte activity remains. It is essential to understand that while laser treatments can significantly reduce the appearance of birthmarks, they may not always lead to complete removal. Multiple sessions are often required, and even then, there is no guarantee of permanent results.
For individuals like Linda, it is crucial to have realistic expectations regarding laser treatments. Consulting with a dermatologist or a specialist in laser treatments can provide insights into the most effective options available. They may recommend alternative laser types or additional treatments that could yield better results. For instance, some practitioners may suggest using a combination of different laser technologies to target various depths of pigmentation.
In addition to laser treatments, there are other options to consider. Topical treatments, such as creams containing hydroquinone or retinoids, may help in some cases, although they are generally less effective for deeper pigmentation. Surgical options, such as excision, may be considered for certain types of birthmarks, but this approach carries its own risks and potential for scarring.
Ultimately, the decision on how to proceed should be made in consultation with a qualified dermatologist who can assess the specific characteristics of the birthmark and recommend a tailored treatment plan. It is also important for patients to consider the emotional and psychological aspects of living with a birthmark, as these can significantly impact self-esteem and quality of life.
In conclusion, while laser treatments can be effective for reducing the appearance of birthmarks, complete and permanent removal is not guaranteed. A comprehensive approach that includes professional consultation, realistic expectations, and possibly a combination of treatment modalities may offer the best chance for improvement.
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