title: Primary extraskeletal Ewing's sarcoma of the external genitalia.
authors.affiliation: Department of Urology, Singapore General Hospital.
authors.forename: K L
authors.initials: KL
authors.lastname: Toh
authors.forename: P H
authors.initials: PH
authors.lastname: Tan
authors.forename: W S
authors.initials: WS
authors.lastname: Cheng
mesh_terms: D000328:Adult; D006801:Humans; D008297:Male; D010412:Penile Neoplasms / Q000473:pathology*; D012512:Sarcoma, Ewing / Q000473:pathology*