Becker nevus syndrome and ipsilateral breast hypoplasia: a systematic literature review

Although the Becker nevus syndrome (BNS) is primarily defined as a Becker nevus (BN) in association with ipsilateral breast hypoplasia or musculoskeletal malformation, there are case reports about various associated malformations. The purpose of this study was to identify and analyze the common manifestations of the BNS. We conducted a systematic literature research about BNS and reviewed all available literature. In order to get an overview of...