Becker nevushttps://en.wikipedia.org/wiki/Becker's_nevus
Is neamhord neamhurchóideach craicinn é Becker nevus a théann i bhfeidhm ar fhir go príomha. Is gnách go dtaispeánann an nevus timpeall na caithreachais. De ghnáth is cosúil go hiondúil é mar lí neamhrialta ar an torso nó ar an lámh uachtair, agus méadaíonn sé go neamhrialta de réir a chéile, ag éirí tiubh agus go minic bíonn sé gruaigneach (hipertrichosis).

Cóireáil
Is féidir an forleagan gruaige ar an nevus a bhaint le léasair. Mar sin féin, mar gheall ar an ráta ard atarlaithe, tá sé beagnach dodhéanta nevi a bhaint le léasair.

☆ I dtorthaí 2022 Stiftung Warentest ón nGearmáin, ní raibh sástacht na dtomhaltóirí le ModelDerm ach beagán níos ísle ná mar a bhí le comhairliúchán teileamhíochaine íoctha.
  • Tá sé tréithrithe ag nevus mór le fás gruaige flúirseach ar fud an cheantair.
  • D’fhéadfadh cóireáil léasair a bheith dúshlánach mar gheall ar hyperpigmentation leanúnach.
References Becker’s nevus - Case reports 35519166 
NIH
Is riocht neamhurchóideach craicinn é Becker nevus , ar a dtugtar melanosis Becker freisin. Is féidir é a bheith le feiceáil ó bhreith nó a fhorbairt níos déanaí, rud a fhágann go bhfuil paistí craiceann le gruaig nó gan ghruaig. Tá sé neamhchoitianta agus cuireann sé isteach ar fhir den chuid is mó. Is minic a dhorchaíonn an limistéar difear le himeacht ama, agus féadfaidh an iomarca gruaige fás ann. Tháinig othar trasinscneach 29 bliain d’aois isteach le paistí dorcha ar a gcraiceann a thosaigh ag aois 15 mar spotaí beaga. Le himeacht ama, d'fhás na spotaí seo i bpaiste níos mó. Léirigh scrúdú paistí dorcha le gruaig ar an taobh deas dá cófra, ghualainn, ar ais, agus lámh uachtair, le imill neamhrialta.
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
Is riocht craiceann coitianta é Becker's nevus arb é is sainairíonna é paiste lí le fás breise gruaige ar thaobh amháin den chorp. Is minic a chóireáiltear é le léasair, cé go bhfuil roghanna eile ann. Baineadh úsáid as cineálacha éagsúla léasair, ina n-aonar nó le chéile, le tonnfhaid idir 504 agus 10,600 nm agus seisiúin ó 1 go 12. Athraíonn torthaí, ach is cosúil go n-oibríonn léasair le chéile le tonnfhaid éagsúla níos fearr. De ghnáth bíonn fo-iarmhairtí éadrom go measartha dearg. Cé go bhfuil léasair sábháilte go ginearálta, soláthraíonn siad éifeachtacht measartha (gan a bheith den scoth) do 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.