title: Cystic schwannoma of a seminal vesicle.
abstract: We present a case of a cystic schwannoma of the seminal vesicle that  occurred in a 50-year-old man who presented asymptomatic. Computed tomography  scan and magnetic resonance imaging revealed a cystic mass within the left  seminal vesicle. A laparoscopic surgery was performed to remove the mass on  request. Histopathological examination finally confirmed a schwannoma of the  seminal vesicle. The patient was free of disease 3 months postoperatively.
authors.affiliation: Department of Urology, Peking University First Hospital, Institute of Urology, Peking University, National Urological Cancer Center, No. 8 Xishiku St, Xicheng District, Beijing 100034, China.
authors.forename: Rui
authors.initials: R
authors.lastname: He
authors.forename: Xinyu
authors.initials: X
authors.lastname: Yang
authors.forename: Xuesong
authors.initials: X
authors.lastname: Li
authors.forename: Zhisong
authors.initials: Z
authors.lastname: He
authors.forename: Liqun
authors.initials: L
authors.lastname: Zhou
mesh_terms: D005834:Genital Neoplasms, Male / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D006801:Humans; D010535:Laparoscopy; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D018297:Neoplasms, Cystic, Mucinous, and Serous / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D009442:Neurilemmoma / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D012669:Seminal Vesicles / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome; D013521:Urologic Surgical Procedures, Male