%0 Journal Article %T Voc¨º conhece esta s¨ªndrome? %A Steiner %A Denise %A Silva %A Fernanda Ayres de Morais e %A Pessanha %A Andr¨¦ C¨¦sar Antiori Freire %A Bialeski %A Nediana %A Feola %A Camila %A Buzzoni %A Carla Arantes Bertolucci %J Anais Brasileiros de Dermatologia %D 2011 %I Sociedade Brasileira de Dermatologia %R 10.1590/S0365-05962011000100032 %X becker nevus syndrome is the association of becker's nevus with breast hypoplasia and other ipsilateral bone or muscle changes. it is considered to be a hormone-dependent disorder caused by a disturbance in the activity of the androgen receptor that appears to be increased in becker's nevus, which may influence the development of associated lesions. we present a relevant case of this syndrome due to the rare systematization of the lesions in addition to the exuberant extracutaneous involvement in this case. %K hamartoma %K nevus %K receptors %K androgen. %U http://www.scielo.br/scielo.php?script=sci_abstract&pid=S0365-05962011000100032&lng=en&nrm=iso&tlng=en