Becker nevus - Bekker Nevushttps://en.wikipedia.org/wiki/Becker's_nevus
Bekker Nevus (Becker nevus) - bu asosan erkaklarga ta'sir qiladigan yaxshi xulqli teri kasalligi. Nevus odatda balog'at yoshida paydo bo'ladi. Odatda u birinchi navbatda torso yoki qo'lning yuqori qismida tartibsiz pigmentatsiya sifatida namoyon bo'ladi va asta-sekin kattalashib, qalinlashadi va ko'pincha tukli bo'ladi (gipertrikoz).

Davolash
Nevus ustidagi sochlar lazer yordamida olib tashlanishi mumkin. Biroq, yuqori takrorlanish darajasi tufayli, nevuslarni lazer bilan olib tashlash deyarli mumkin emas.

☆ Germaniyaning 2022 yilgi Stiftung Warentest natijalariga ko'ra, iste'molchilarning ModelDermdan qoniqish darajasi pullik teletibbiyot maslahatlariga qaraganda bir oz pastroq bo'lgan.
  • Bu hududda mo'l-ko'l soch o'sishi bilan katta nevus bilan tavsiflanadi.
  • Doimiy giperpigmentatsiya tufayli lazer bilan davolash qiyin bo'lishi mumkin.
References Becker’s nevus - Case reports 35519166 
NIH
Becker nevus , shuningdek, Bekker melanozi deb ataladi, bu yaxshi teri kasalligidir. U tug'ilishdan paydo bo'lishi yoki keyinroq rivojlanishi mumkin, bu terida sochli yoki sochlarsiz dog'larni keltirib chiqaradi. Bu kamdan-kam uchraydi va asosan erkaklarga ta'sir qiladi. Vaqt o'tishi bilan zararlangan hudud ko'pincha qorayadi va u erda ortiqcha sochlar o'sishi mumkin. 29 yoshli transgender bemor terisida 15 yoshida mayda dog'lar sifatida boshlangan qora dog'lar bilan keldi. Vaqt o'tishi bilan bu dog'lar kattaroq bo'laklarga aylandi. Tekshiruvda ko'krakning o'ng tomonida, elkasida, orqasida va qo'lning yuqori qismida sochlari bo'lgan, qirralari tartibsiz bo'lgan qora dog'lar aniqlangan.
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.
 Lasers for Becker’s Nevus 30762191 
NIH
Becker's nevus - tananing bir tomonida qo'shimcha soch o'sishi bilan pigmentli yamoq bilan tavsiflangan keng tarqalgan teri kasalligi. Ko'pincha lazer bilan davolanadi, ammo boshqa variantlar mavjud. To'lqin uzunligi 504 dan 10 600 nm gacha va seanslar 1 dan 12 gacha bo'lgan turli xil lazer turlari yakka o'zi yoki birgalikda qo'llanilgan. Natijalar turlicha, ammo lazerlarni turli to'lqin uzunliklari bilan birlashtirish yaxshiroq ishlaydi. Yon ta'siri odatda engil va o'rtacha qizarishdir. Lazerlar odatda xavfsiz bo'lsa-da, ular Bekker nevus uchun o'rtacha samaradorlikni ta'minlaydi (a'lo darajada emas) .
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.