title: Resectoscopic treatment combined with sonohysterographic evaluation of women with postmenstrual bleeding as a result of previous cesarean delivery scar defects.
abstract: OBJECTIVE
  The objective of this study was to assess the detection rate of previous cesarean delivery scar (PCDS) defect by transvaginal ultrasonography (TVU) and to evaluate the effectiveness of resectoscopic surgery to correct this anatomic defect.
  
  
  METHODS
  In all, 57 women were included in our study. A diagnosis of a PCDS defect was established by TVU. We used resectoscopy to remove the flaplike fibrotic tissue that appeared underneath the pouchlike defect.
  
  
  RESULTS
  A total of 22 patients received resectoscopic treatment. The detection rate of PCDS defects was 88% by TVU. The duration of postmenstrual bleeding shortened significantly after resectoscopic therapy.
  
  
  CONCLUSIONS
  TVU examination performed during the period of postmenstrual bleeding allows us to readily identify this anatomic defect. Resectoscopy, in our opinion, should be considered the first choice to correct this defect because it is minimally invasive and yields good therapeutic results.
authors.affiliation: Department of Obstetrics and Gynecology, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.
authors.forename: Yu
authors.initials: Y
authors.lastname: Chang
authors.forename: Eing Mei
authors.initials: EM
authors.lastname: Tsai
authors.forename: Cheng Yu
authors.initials: CY
authors.lastname: Long
authors.forename: Chyi Long
authors.initials: CL
authors.lastname: Lee
authors.forename: Nari
authors.initials: N
authors.lastname: Kay