title: Sonographic features of ovarian cystadenofibromas: spectrum of findings.
abstract: OBJECTIVE
  To describe the sonographic characteristics of ovarian cystadenofibromas.
  
  
  METHODS
  We conducted a retrospective study of 23 ovarian tumors histopathologically confirmed as ovarian cystadenofibromas that were preoperatively evaluated by transvaginal color Doppler sonography.
  
  
  RESULTS
  In all cases the mass was predominantly cystic. Septations appeared in 30.4% of the tumors. Papillary projections or solid nodules appeared in 56.5% of the cases. The most frequent appearance was a unilocular complex cystic mass. In 47.8% of the tumors, vascularization was detected, having a typical pattern of peripheral vascularization with scattered vessels of high blood flow impedance.
  
  
  CONCLUSIONS
  We have described the sonographic spectrum of findings of ovarian cystadenofibromas. The most frequent appearance was a unilocular cystic mass with gross papillary projections or solid nodules. In almost half of the tumors, vascularization could be detected.
authors.affiliation: Department of Obstetrics and Gynecology, Clinica Universitaria de Navarra, School of Medicine, University of Navarra, Pamplona, Spain.
authors.forename: J L
authors.initials: JL
authors.lastname: Alcázar
authors.forename: T
authors.initials: T
authors.lastname: Errasti
authors.forename: J A
authors.initials: JA
authors.lastname: Mínguez
authors.forename: M J
authors.initials: MJ
authors.lastname: Galán
authors.forename: M
authors.initials: M
authors.lastname: García-Manero
authors.forename: C
authors.initials: C
authors.lastname: Ceamanos
mesh_terms: D000232:Adenofibroma / Q000000981:diagnostic imaging* / Q000473:pathology; D000328:Adult; D000368:Aged; D018293:Cystadenoma, Serous / Q000000981:diagnostic imaging* / Q000473:pathology; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008875:Middle Aged; D010051:Ovarian Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D012189:Retrospective Studies; D014463:Ultrasonography