Coffee-milk birthmarks are a type of congenital pigmentation disorder that can be caused by an excess of melanin and giant melanosomes in melanocytes. These birthmarks can be identified as flat, non-scaly, light or dark brown spots with clear boundaries, ranging in size from a few millimeters to 20 cm and can be found anywhere on the body. While coffee-milk birthmarks are typically harmless and do not require treatment, larger or more prominent birthmarks may be treated with laser therapy for cosmetic reasons.
Dr. Nguyen Thi Kim Dung, a specialist in Dermatology – Skin Aesthetics at Tam Anh General Hospital in Ho Chi Minh City, explains that large coffee-milk birthmarks in visible areas can be treated with laser therapy. Various types of lasers, such as Q-switched laser 755 nm Alexandrite and Q-switched Nd-YAG 1064 nm, are used to break down melanin and eliminate pigmentation. The laser treatment is safe, effective, and leaves no scars on the skin.
Laser procedures for coffee-milk birthmarks are relatively simple and can be done with minimal discomfort. Anesthesia and cold compresses can be applied before treatment, and depending on the size, shape, and color of the birthmark, the laser settings are adjusted accordingly. After treatment, patients do not require any recovery time but should avoid sun exposure and use sunscreen to protect the treated skin.
It is essential to monitor any changes in the birthmark after treatment to ensure its effectiveness. If there is any pain or bleeding or if an infection occurs after treatment, it is crucial to seek medical attention immediately. Laser therapy is a safe and effective way to fade pigmentation and improve skin tone when used appropriately.
In conclusion, coffee-milk birthmarks may cause concern due to their appearance or location on the body. However, they are generally harmless and do not require treatment unless they become larger or more prominent than usual. When necessary, laser therapy can be used safely and effectively to fade pigmentation without causing scars on the skin.
Overall, while coffee-milk birthmarks may appear unsightly at times due to their appearance or location on the body
