Becker nevus - 베커 모반
모반이 크고 부위에 털이 많이 자라나는 것이 특징입니다.
relevance score : -100.0%
References베커 흑색증이라고도 불리는 Becker nevus은 양성 피부 질환입니다. 이 질환은 선천적으로 나타나거나 후천적으로 발생하여 털이 있거나 없는 피부 반점을 유발할 수 있습니다. 흔하지 않으며 주로 남성에게 나타납니다. 영향을 받은 부위는 시간이 지남에 따라 색이 진해지는 경우가 많으며, 해당 부위에 과도한 털이 자랄 수 있습니다. 29세 트랜스젠더 환자는 15세에 작은 반점으로 시작된 부위에 점차 어두운 반점이 생겼습니다. 시간이 지나면서 이러한 반점은 더 큰 패치로 확대되었습니다. 검사 결과, 가슴, 어깨, 등, 팔 윗부분 오른쪽에 털이 있고 불규칙한 가장자리를 가진 어두운 반점이 관찰되었습니다.
Becker's nevus is also known as Becker melanosis. It is a benign lesion which can be presented as congenital or acquired with hairless or hypertrichotic lesions. It's a rare case which affects mainly male individuals. It is often pigmented and gets darker by time and excessive hair growth can be seen over it. A 29-year-old transgender patient presented with hyperpigmentation with the lesion which started at the age of 15 as a small hyperpigmented macule. The lesion increased gradually to form giant patches. On examination a right-side hyperpigmentation involving the anterior chest, shoulder, scapular region, upper arm with hypertrichosis and irregular margins.
Becker's nevus is also known as Becker melanosis. It is a benign lesion which can be presented as congenital or acquired with hairless or hypertrichotic lesions. It's a rare case which affects mainly male individuals. It is often pigmented and gets darker by time and excessive hair growth can be seen over it. A 29-year-old transgender patient presented with hyperpigmentation with the lesion which started at the age of 15 as a small hyperpigmented macule. The lesion increased gradually to form giant patches. On examination a right-side hyperpigmentation involving the anterior chest, shoulder, scapular region, upper arm with hypertrichosis and irregular margins.
Becker's nevus은 신체 한쪽에 털이 더 많이 자라는 색소 반점이 특징인 일반적인 피부 상태입니다. 다른 치료 옵션도 있지만 레이저로 치료하는 경우가 많습니다. 다양한 유형의 레이저가 단독으로 또는 함께 사용되었으며 파장 범위는 504 ~ 10,600 nm이고 세션 수는 1 ~ 12회입니다. 결과는 다양하지만 서로 다른 파장의 레이저를 결합하는 것이 더 효과적인 것으로 보입니다. 부작용은 일반적으로 경미하거나 중등도의 발적에 그칩니다. 레이저는 대체로 안전하지만 Becker's nevus에 대해서는 중간 정도의 효과(뛰어나지는 않음)를 제공합니다.
Becker's nevus is a common pigmented dermatosis, usually featured by ipsilateral pigmented patch with hypertrichosis. Becker's nevus is often treated with various types of lasers although other regimens are available. A variety of lasers had been used alone or in combination to treat Becker's nevus. Laser wavelengths used for Becker's nevus ranged from 504 to 10,600 nm, while the number of treatment varied from 1 to 12 sessions. The clinical outcomes were mixed although combination of lasers with different wavelengths appeared to achieve a better efficacy. Adverse effects were usually mild to moderate erythema. While lasers are relatively safe, their efficacy for Becker's nevus is moderate.
Becker's nevus is a common pigmented dermatosis, usually featured by ipsilateral pigmented patch with hypertrichosis. Becker's nevus is often treated with various types of lasers although other regimens are available. A variety of lasers had been used alone or in combination to treat Becker's nevus. Laser wavelengths used for Becker's nevus ranged from 504 to 10,600 nm, while the number of treatment varied from 1 to 12 sessions. The clinical outcomes were mixed although combination of lasers with different wavelengths appeared to achieve a better efficacy. Adverse effects were usually mild to moderate erythema. While lasers are relatively safe, their efficacy for Becker's nevus is moderate.
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모반 위에 난 털은 레이저로 제거할 수 있습니다. 그러나 재발률이 높아 레이저로 모반 자체를 제거하는 것은 거의 불가능합니다.