title: [Primary artery erectile dysfunction: one case report].
abstract: OBJECTIVE
  To evaluate the relationship between the deformation of penile artery and the primary artery erectile dysfunction, and to improve the treatment and diagnosis of primary artery erectile dysfunction.
  
  
  METHODS
  One case of primary artery erectile dysfunction was presented with its primary clinic data.
  
  
  RESULTS
  The dorsal artery of the penis was thin and the bilateral penile arteries were lacking by arteriography. The implantation of a penile prosthesis significantly improved the patient's erectile function.
  
  
  CONCLUSIONS
  The primary artery erectile dysfunction is a relatively rare disease. The possibility of primary artery erectile dysfunction should be kept in mind. Penile prosthesis implantation is an effective means for the treatment of primary artery erectile dysfunction.
authors.affiliation: Department of Urology, the First Hospital of Peking University, Insititute of Urology, Peking University, Beijing 100034, China. linjianbj@163.com
authors.forename: Jian
authors.initials: J
authors.lastname: Lin
authors.forename: Kan
authors.initials: K
authors.lastname: Gong
authors.forename: Ning
authors.initials: N
authors.lastname: Zhang
authors.forename: Zhong-cheng
authors.initials: ZC
authors.lastname: Xin
authors.forename: Gui-ting
authors.initials: GT
authors.lastname: Lin
authors.forename: Yan-qun
authors.initials: YQ
authors.lastname: Na
mesh_terms: D000328:Adult; D001158:Arteries / Q000002:abnormalities; D006801:Humans; D018783:Impotence, Vasculogenic / Q000000981:diagnostic imaging / Q000503:physiopathology* / Q000601:surgery; D008297:Male; D019935:Penile Implantation; D010413:Penis / Q000098:blood supply / Q000000981:diagnostic imaging; D011859:Radiography