title: [Value of selective mammary ductography in the diagnosis of ductal carcinoma in situ].
abstract: OBJECTIVE
  To evaluate the value of selective mammary ductography in the diagnosis of ductal carcinoma in situ of breast with nipple discharge.
  
  
  METHODS
  Files of 31 patients with ductal carcinoma in situ with nipple discharge were analyzed retrospectively. All cases were proved by molybdenum target radiogram, selective mammary ductography and pathology.
  
  
  RESULTS
  Mammogram showed positive sign is 8 cases, which is 25.81% of all cases. Twenty-eight (90.3%) were diagnosed correctly by selective mammary ductography. The characteristic image of ductal carcinoma in situ in the mammary ductography included irregular invasion, moth-eaten destruction, rigidity and narrowing, multiple intraluminal filling defect, near portion ductal dilation, interruption in the main and branch ducts.
  
  
  CONCLUSIONS
  Selective mammary ductography is of great value in the diagnosis of ductal carcinoma in situ of breast with nipple discharge.
authors.affiliation: Department of Radiology, No. 2 People' Hospital of Liaocheng Affiliated to Taishan Medical University, Liaocheng 252601, China. lguihua@hotmail.com
authors.forename: Gui hua
authors.initials: Gh
authors.lastname: Li
authors.forename: Xin hua
authors.initials: Xh
authors.lastname: Wang
authors.forename: Gui jing
authors.initials: Gj
authors.lastname: Cao
authors.forename: Ren jie
authors.initials: Rj
authors.lastname: Yang
authors.forename: Jian mei
authors.initials: Jm
authors.lastname: Yang
mesh_terms: D000328:Adult; D000368:Aged; D001943:Breast Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology*; D018270:Carcinoma, Ductal, Breast / Q000000981:diagnostic imaging* / Q000473:pathology*; D005260:Female; D006801:Humans; D008327:Mammography / Q000379:methods*; D008875:Middle Aged; D012189:Retrospective Studies