Becker nevus
https://en.wikipedia.org/wiki/Becker's_nevus
☆ Ann an toraidhean 2022 Stiftung Warentest às a’ Ghearmailt, cha robh sàsachd luchd-cleachdaidh le ModelDerm ach beagan nas ìsle na le co-chomhairlean telemedicine pàighte. 

Tha e air a chomharrachadh le nevus mòr le fàs falt pailt thairis air an sgìre.

Faodaidh làimhseachadh laser a bhith dùbhlanach mar thoradh air hyperpigmentation leantainneach.
relevance score : -100.0%
References
Becker’s nevus - Case reports 35519166 NIH
Tha Becker nevus , ris an canar cuideachd Becker melanosis, na staid craiceann mì-laghail. Faodaidh e nochdadh bho bhreith no leasachadh nas fhaide air adhart, ag adhbhrachadh pìosan craiceann le no às aonais falt. Tha e neo-àbhaisteach agus gu ìre mhòr a 'toirt buaidh air fireannaich. Bidh an raon air a bheil buaidh gu tric a’ dorchachadh thar ùine, agus faodaidh cus falt fàs ann. Thàinig euslainteach tar-ghnèitheach 29-bliadhna a-steach le pìosan dorcha air a ’chraiceann aca a thòisich aig aois 15 mar spotan beaga. Thar ùine, dh'fhàs na spotan sin gu bhith nan raointean nas motha. Sheall sgrùdadh pìosan dorcha le falt air taobh deas am broilleach, gualainn, cùl, agus gàirdean àrd, le oirean neo-riaghailteach.
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
Tha Becker's nevus na staid craiceann cumanta air a chomharrachadh le bad pigmented le fàs fuilt a bharrachd air aon taobh den bhodhaig. Gu tric bidh e air a làimhseachadh le lasers, ged a tha roghainnean eile ann. Chaidh diofar sheòrsaichean lasers a chleachdadh, leotha fhèin no còmhla, le tonnan eadar 504 agus 10,600 nm agus seiseanan eadar 1 agus 12. Tha toraidhean eadar-dhealaichte, ach tha coltas gu bheil a bhith a’ cothlamadh lasers le tonnan eadar-dhealaichte ag obair nas fheàrr. Mar as trice bidh frith-bhuaidhean dearg meadhanach gu meadhanach. Ged a tha lasers sa chumantas sàbhailte, bidh iad a’ toirt seachad èifeachdas meadhanach (chan eil e sàr-mhath) airson nevus Becker.
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.
○ làimhseachadh
Faodar falt thairis air an nevus a thoirt air falbh le laser. Ach, mar thoradh air an ìre ath-chuairteachaidh àrd, tha e cha mhòr do-dhèanta nevi a thoirt air falbh le lasers.