Короткий опис (реферат):
Bladder-ureteral reflux is a pathological condition in which there is a
periodic and/or permanent retrograde flow of urine from the bladder into the
urinary tract due to a malfunction of the anti-reflux mechanism of the
vesicoureteral segment.
According to modern data, vesicoureteral reflux accounts for 0.1% to 1.0%
of all pathology in the general pediatric population, accounting for 10% of all
diseases of the urinary system in hospitalized children. Bladder-urethral is the initial link in the chain of pathological reflux in the urinary tract. The leading
importance of the mechanism of vesicoureteral reflux is the study of the
functional anatomy of the urinary tract as a whole. Bladder-ureteral reflux is
most often detected during urination against the background of increased
intravesical pressure, but it can occur during any of the stages of the urination
cycle. Especially in cases of bladder dysfunction.
Review of literature dataregarding the structure and functional anatomy of
the vesicoureteral segment convincingly testifies to the complexity and multilevel
organization of its antireflux mechanism. Therefore, any further research
in this direction will undoubtedly contribute to a deeper understanding of the
normal functioning of this complex anatomical part of the human urinary
system, which will allow the development and implementation of the latest
physiological treatment methods in the practice of pediatric surgeons.
