title: Accessory scrotum with penoscrotal transposition and retrocerebellar arachnoid cyst: a case report.
abstract: A 2-year-old boy presented with an accessory scrotum associated with penoscrotal transposition and a perineal lipoma. He also had a retrocerebellar arachnoid cyst. The accessory scrotum was resected with concurrent scrotoplasty. The retrocerebellar arachnoid cyst was seen on a subsequent brain computed tomography scan and was left untreated because there was no evidence that the volume was increasing.
authors.affiliation: Department of Urology, Kansai Medical University, Moriguchi, Japan.
authors.forename: G
authors.initials: G
authors.lastname: Kawa
authors.forename: S
authors.initials: S
authors.lastname: Kawakita
authors.forename: T
authors.initials: T
authors.lastname: Ohara
authors.forename: T
authors.initials: T
authors.lastname: Matsuda
mesh_terms: D016080:Arachnoid Cysts / Q000150:complications / Q000000981:diagnostic imaging*; D002531:Cerebellum; D002675:Child, Preschool; D006801:Humans; D008297:Male; D012611:Scrotum / Q000002:abnormalities* / Q000601:surgery; D014057:Tomography, X-Ray Computed