Becker nevus - Beckerov Nevus
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Karakterizira ga veliki nevus s obilnim rastom dlaka na tom području.
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ReferencesBecker nevus, također nazvan Beckerova melanoza, dobroćudno je stanje kože. Može se pojaviti od rođenja ili se razviti kasnije, uzrokujući mrlje na koži s ili bez dlake. Rijetko je i uglavnom pogađa muškarce. Zahvaćeno područje često potamni s vremenom i može razviti višak dlaka. 29‑godišnji transrodni pacijent došao je s tamnim mrljama na koži koje su se pojavile u dobi od 15 godina kao male točkice. S vremenom su te mrlje prerasle u veće. Pregled je pokazao tamne mrlje s dlakama na desnoj strani prsa, ramena, leđa i nadlaktice, s nepravilnim rubovima.
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.
Beckerov nevus je uobičajeno stanje kože koje karakterizira pigmentirana mrlja s dodatnim rastom dlaka na jednoj strani tijela. Često se liječi laserima, iako postoje i druge mogućnosti. Korištene su različite vrste lasera, pojedinačno ili zajedno, s valnim duljinama u rasponu od 504 do 10 600 nm i s 1 do 12 sesija. Rezultati se razlikuju, ali čini se da kombiniranje lasera s različitim valnim duljinama djeluje bolje. Nuspojave su obično blago ili umjereno crvenilo. Iako su laseri općenito sigurni, pružaju umjerenu (ne izvrsnu) učinkovitost za Beckerov nevus.
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.
○ Liječenje
Dlačice koje se nalaze na nevusu mogu se ukloniti laserom. Međutim, zbog visoke stope recidiva, nevus je gotovo nemoguće ukloniti laserom.