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Related Concept Videos

Imaging Studies VI: Voiding Cystourethrography and Cystography01:22

Imaging Studies VI: Voiding Cystourethrography and Cystography

Voiding Cystourethrography (VCUG) and Cystography are specialized radiographic procedures used to examine the structure and function of the bladder and urethra.Voiding Cystourethrography (VCUG)A Voiding Cystourethrogram (VCUG) is a diagnostic imaging procedure that assesses the anatomy and function of the lower urinary tract. It focuses on the bladder, bladder neck, and urethra, helping detect abnormalities such as vesicoureteral reflux (VUR)—the backward or reverse flow of urine into the...
Urologic Endoscopic Procedure: Cystoscopic Examination01:28

Urologic Endoscopic Procedure: Cystoscopic Examination

Meaning of Cystoscopic Examination:Cystoscopy is an essential diagnostic tool in urology that is used to assess the structure and function of the genitourinary system. It provides a direct view of the urethra, bladder, and, in some cases, the ureteral openings. This procedure helps detect structural abnormalities, infections, cancers, and blockages in the urinary tract. There are two types of cystoscopy:Flexible cystoscopy is commonly performed in outpatient settings due to its less invasive...
The Micturition Reflex01:26

The Micturition Reflex

Urination, or micturition involves the coordination of the bladder's detrusor muscle and two sphincters to ensure controlled bladder emptying.
The process begins with bladder filling, where the bladder wall stretches as urine accumulates. This stretching activates the urine storage reflex, mediated by the sacral spinal segments and the pontine storage center. Efferent sympathetic impulses stimulate the detrusor muscle to relax and the internal urethral sphincter to contract, facilitating urine...
Reabsorption and Secretion in the PCT01:28

Reabsorption and Secretion in the PCT

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A key example is the...
Inflammatory Bowel Disease V: Surgical Management01:21

Inflammatory Bowel Disease V: Surgical Management

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Imaging Studies V: Intravenous Urography and Retrograde Pyelography01:22

Imaging Studies V: Intravenous Urography and Retrograde Pyelography

IntroductionIntravenous Urography (IVU) and Retrograde Pyelography (RP) are important diagnostic imaging techniques used to evaluate the urinary system. These methods help identify structural abnormalities, obstructions, and functional issues in the kidneys, ureters, and bladder. Both procedures use iodine-based contrast media to enhance the visibility of urinary tract structures on X-ray images, though they differ in their methods and indications.1. Intravenous Urography (IVU)Intravenous...

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Related Experiment Videos

Reflux in cystoplasties.

Rosalia Misseri1, David H Rosenbaum, Richard C Rink

  • 1Pediatric Urology, James Whitcomb Riley Hospital for Children, Indiana University School of Medicine, Indianapolis 46202, USA. rmisseri@iupui.ed

Archivos Espanoles De Urologia
|May 22, 2008
PubMed
Summary
This summary is machine-generated.

Vesicoureteral reflux (VUR) treatment during bladder augmentation is debated, especially for neuropathic bladders. This review examines literature and experience regarding reimplantation strategies for VUR in augmentation cystoplasty patients.

Related Experiment Videos

Area of Science:

  • Pediatric Urology
  • Nephrology
  • Surgical Innovation

Background:

  • Vesicoureteral reflux (VUR) is common in pediatric urology.
  • Controversy exists regarding ureteral reimplantation during bladder augmentation, particularly for neuropathic bladders.
  • Neuropathic bladders can cause VUR due to high detrusor pressure, infections, or ureterovesical junction dysfunction.

Purpose of the Study:

  • To review the literature and present clinical experience on managing VUR in patients undergoing augmentation cystoplasty.
  • To address the debate surrounding ureteral reimplantation in VUR patients with neuropathic bladders undergoing bladder augmentation.

Main Methods:

  • Literature review of VUR treatment in augmentation cystoplasty.
  • Analysis of clinical experience with VUR management in this patient cohort.

Main Results:

  • Treatment approaches for VUR in augmentation cystoplasty vary, including routine reimplantation, selective reimplantation based on reflux grade, or no anti-reflux surgery.
  • The optimal strategy for VUR in neuropathic bladders undergoing augmentation cystoplasty remains a subject of ongoing discussion.

Conclusions:

  • The management of VUR in patients undergoing augmentation cystoplasty, especially those with neuropathic bladders, requires careful consideration of multiple factors.
  • Further research and evidence are needed to establish definitive guidelines for VUR treatment in this complex patient population.