척수형성이상증 환아에서 척주결손 교정 후 비디오 요역동학 검사는 언제 시행해야 하는가?
When should Videourodynamic Study be Performed after Correcting the Defect in Patients with Myelodysplasia?
정재흥, 김홍욱, 김재욱, 김명진, 김찬수, 전형진, 한상원,
소속 상세정보
정재흥 ( Jung Jae-Hung )
연세대학교 원주의과대학 비뇨기과학교실
김홍욱 ( Kim Hong-Wook )
건양대학교 의과대학 비뇨기과학교실
김재욱 ( Kim Jae-Wook )
연세대학교 의과대학 비뇨기과학교실
김명진 ( Kim Myoung-Jin )
연세대학교 의과대학 비뇨기과학교실
김찬수 ( Kim Chan-Soo )
연세대학교 의과대학 비뇨기과학교실
전형진 ( Jeon Hyung-Jin )
연세대학교 의과대학 비뇨기과학교실
한상원 ( Han Sang-Won )
연세대학교 의과대학 비뇨기과학교실
KMID : 0358320060470050522
Abstract
Purpose: Because vesicourethral dysfunction in myelodysplasia patients is a major cause of upper urinary deterioration and urinary incontinence, urodynamic evaluation should be performed as early as possible. We attempted to establish the proper time when videourodynamic study should be performed and which patients require early interventional therapy.
Materials and Methods: Out of the 222 patients seen in the pediatric urology department, 22 patients underwent correction of myeloplasia defect from January 2001 to September 2004. Preoperatively, the patients were assessed with videourodynamic study, and the postoperative videourodynamic studies were repeated at 2 to 6 months intervals. Four urodynamic parameters(bladder volume, compliance, detrusor activity and detrusor sphincteric synergy) were identified, graded and then added to obtain the urodynamic score.
Results: There was no statically significant difference in all urodynamic parameters between the preoperative and postoperative 2 month videourodynamic studies, but a statistically significant difference was noted in compliance between the preoperative and postoperative 6 month videourodynamic studies. The compliance was more decreased in the patients who had received surgical correction in their older age and high detrusor activity was observed for these patients on the preoperative videourodynamic study.
Conclusions: Postoperative videourodynamic study and early treatment are recommended for the patients who are at high risk for upper urinary tract deterioration. However, for the low risk patients, postoperative 2 month videourodynamic study can prevent unnecessary treatment. (Korean J Urol 2006;47:522-526)
키워드
Myelodysplasia;Urodynamics
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