Becker's nevus is a skin disorder predominantly affecting males. The nevus can be present at birth, but more often shows up around puberty. It generally first appears as an irregular pigmentation (melanosis or hyperpigmentation) on the torso or upper arm (though other areas of the body can be affected), and gradually enlarges irregularly, becoming thickened and often hairy (hypertrichosis). The nevus is due to an overgrowth of the epidermis, pigment cells (melanocytes), and hair follicles.
Becker nevus ፣ በተጨማሪም ቤከር ሜላኖሲስ ተብሎ የሚጠራው ጤናማ የቆዳ በሽታ ነው። ከተወለደ ጀምሮ ብቅ ሊል ወይም በኋላ ሊዳብር ይችላል, ይህም በፀጉር ወይም ያለ ፀጉር የቆዳ ንክሻዎችን ይፈጥራል. ይህ ያልተለመደ እና በአብዛኛው በወንዶች ላይ ነው. ተጎጂው አካባቢ ብዙ ጊዜ በጊዜ ሂደት ይጨልማል, እና ከመጠን በላይ ፀጉር እዚያ ሊያድግ ይችላል. የ29 አመት ትራንስጀንደር በሽተኛ በ15 ዓመታቸው እንደ ትንሽ ነጠብጣቦች በቆዳቸው ላይ ጥቁር ነጠብጣቦችን ይዘው መጡ። ከጊዜ በኋላ እነዚህ ቦታዎች ወደ ትላልቅ ሽፋኖች ያድጋሉ. በምርመራው በደረታቸው፣ ትከሻቸው፣ ጀርባቸው እና በላይኛው ክንዳቸው ላይ በቀኝ በኩል ጠቆር ያለ ፀጉር ያላቸው እና ያልተስተካከለ ጠርዝ ያላቸው ጠቆር ያሉ ንጣፎችን ያሳያል። 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 የተለመደ የቆዳ በሽታ ሲሆን በአንድ የሰውነት ክፍል ላይ ተጨማሪ ፀጉር በማደግ በቀለም የተሸፈነ ነው። ሌሎች አማራጮች ቢኖሩም ብዙ ጊዜ በሌዘር ይታከማል። የተለያዩ የሌዘር ዓይነቶች ለብቻም ሆነ በአንድ ላይ ጥቅም ላይ ውለዋል፣ የሞገድ ርዝመታቸው ከ504 እስከ 10,600 nm እና ክፍለ ጊዜዎች ከ1 እስከ 12 ናቸው። ውጤቶቹ ይለያያሉ፣ ነገር ግን ሌዘርን ከተለያዩ የሞገድ ርዝመቶች ጋር ማጣመር የተሻለ የሚሰራ ይመስላል። የጎንዮሽ ጉዳቶች ብዙውን ጊዜ ከቀላል እስከ መካከለኛ ቀይ ናቸው። ሌዘር በአጠቃላይ ደህንነታቸው የተጠበቀ ቢሆንም ለቤከር ኔቫስ መጠነኛ ውጤታማነት (በጣም ጥሩ አይደለም) ይሰጣሉ። 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.
○ ህክምና
በኔቫስ ላይ ያለው ፀጉር በሌዘር ሊወገድ ይችላል. ነገር ግን, በከፍተኛ ድግግሞሽ መጠን ምክንያት, ኔቪን በሌዘር ማስወገድ ፈጽሞ የማይቻል ነው.