RISS 학술연구정보서비스

검색
다국어 입력

http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.

변환된 중국어를 복사하여 사용하시면 됩니다.

예시)
  • 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
  • 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
닫기
    인기검색어 순위 펼치기

    RISS 인기검색어

      검색결과 좁혀 보기

      선택해제

      오늘 본 자료

      • 오늘 본 자료가 없습니다.
      더보기
      • 무료
      • 기관 내 무료
      • 유료
      • KCI등재

        Which Patients Are at Higher Risk for Residual Valves After Posterior Urethral Valve Ablation?

        Mehdi Shirazi,Mohamadreza Farsiani,Mohammad Natami,Kiomars Izadpanah,Amir Malekahmadi,Abbasali Khakbaz 대한비뇨의학회 2014 Investigative and Clinical Urology Vol.55 No.1

        Purpose: To find patients at high risk of obstructive remnant leaflets after valve ablationamong boys with posterior urethral valve (PUV), we evaluated any possible relationshipbetween preoperative findings in our patients and residual obstructive leafletsafter valve ablation. Materials and Methods: We retrospectively reviewed the medical records of 55 patientswith PUV that was treated by the same surgeon between 2008 and 2012. Of these, 37patients (67.3%) had no obstructive remnant leaflets (group A) and 18 patients (32.7%)had obstructive remnant leaflets (group B) in follow-up cystoscopy. Preoperative clinicaland radiological findings were evaluated and compared between the groups. Results: Among all the preoperative data we examined, the analysis revealed that ageat the time of surgery (median age: group A, 15 months; group B, 7 months; p=0.017),echogenicity of kidneys (p<0.05), presence of vesicoureteral reflux (p<0.05), and gradeof reflux (p<0.05) were significantly different between the groups. Method of valveablation, anterior-posterior diameters of the renal pelvis, renal cortical thickness, bladderwall thickening, and scarring on the dimercaptosuccinic acid scan showed no significantdifferences between the two groups. Conclusions: In our patients, younger age at surgery time, hyperechogenicity of renalparenchyma, presence of vesicoureteral reflux, and grade 4 or 5 reflux before surgeryhad a significant relationship with residual valves. More studies may result in enhancedmanagement of patients at high risk of residual valves after PUV ablation, becausethe sooner the obstruction is resolved entirely, the better the outcome.

      연관 검색어 추천

      이 검색어로 많이 본 자료

      활용도 높은 자료

      해외이동버튼