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Related Concept Videos

Anatomy of the Genitourinary System II: Bladder and Urethra01:19

Anatomy of the Genitourinary System II: Bladder and Urethra

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The lower urinary system consists of the urinary bladder and urethra, which are essential in storing and expelling urine from the body. Together with the internal and external sphincters, these structures work together to regulate urination effectively.Anatomy of the BladderThe urinary bladder is a muscular, stretchable organ behind the pubic bone and in front of the rectum. In females, the bladder is positioned anterior to the vagina and inferior to the uterus, while in males, it is located...
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The Micturition Reflex01:26

The Micturition Reflex

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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...
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Disorders of the Urinary System01:20

Disorders of the Urinary System

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The urinary system is responsible for eliminating waste and excess fluids from the body. However, disorders of the urinary system can arise due to various reasons like infections, stress, age, congenital abnormalities, and lifestyle.
Urinary tract infections (UTIs) are one of the most common urinary system disorders. They are caused by bacteria that enter the urethra and can spread to the bladder resulting in cystitis. Pyelonephritis is the result of a UTI that has ascended to the level of the...
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Urinary Tract Infection II: Pathophysiology01:25

Urinary Tract Infection II: Pathophysiology

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The pathophysiology of urinary tract infections (UTIs) encompasses several progressive stages, beginning with bacterial colonization and culminating in potential systemic complications if untreated. UTIs are primarily initiated by bacteria, such as Escherichia coli, which often originate from the gastrointestinal tract and migrate to the urinary system through the periurethral area. This migration can occur via several routes, including improper hygiene practices, sexual activity, or...
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Nursing Assessment of the Genitourinary System I: Health History01:21

Nursing Assessment of the Genitourinary System I: Health History

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The genitourinary system is critical to maintaining fluid balance, waste elimination, and reproductive function. Nurses play a vital role in assessing this system, beginning with a thorough health history. This process involves gathering patient information, identifying risk factors, and recognizing symptoms of genitourinary disorders. Early detection is vital for timely interventions and management.1. Gathering Patient InformationA complete health history includes the patient’s personal,...
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Urinary Tract Infection I: Introduction01:26

Urinary Tract Infection I: Introduction

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Urinary tract infections (UTIs) impact various parts of the urinary system, including the kidneys, ureters, bladder, and urethra. These infections are generally bacterial, with Escherichia coli being the most common causative agent, often originating from the gastrointestinal tract. However, other bacteria, such as Staphylococcus saprophyticus, Klebsiella pneumoniae, and Proteus mirabilis, are also known to cause UTIs. The type, location, and underlying complexity of the UTI guide both...
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Related Experiment Video

Updated: Jul 25, 2025

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Neurogenic Lower Urinary Tract Dysfunction.

John S Wiener1, Rajeev Chaudhry2

  • 1Department of Urology, Duke University Medical Center, Box 3831, Durham, NC 27710, USA.

The Urologic Clinics of North America
|June 29, 2023
PubMed
Summary
This summary is machine-generated.

Pediatric neurogenic lower urinary tract dysfunction (NLUTD) management has shifted from survival to quality of life. Guidelines now emphasize proactive care for better outcomes in children with NLUTD, often linked to spina bifida.

Keywords:
Diagnostic techniquesDiseasesNeurogenic bladderNeuropathic bladderSpina bifidaUrinary incontinenceUrinary tractUrological

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Area of Science:

  • Pediatric Urology
  • Neuroscience
  • Nephrology

Background:

  • Neurogenic lower urinary tract dysfunction (NLUTD) presents significant challenges in pediatric care, impacting renal preservation, urinary tract infections, continence, and independence.
  • Historically, management focused on survival, but recent decades show an evolution towards optimizing quality of life for affected children.
  • Spina bifida is a common underlying cause of pediatric NLUTD, necessitating specialized care guidelines.

Purpose of the Study:

  • To review and compare four distinct guidelines for managing pediatric NLUTD.
  • To highlight the paradigm shift in NLUTD care from an expectant approach to proactive management strategies.
  • To inform pediatric urologists on current best practices for improving long-term outcomes.

Main Methods:

  • Review of four established medical and surgical care guidelines for pediatric NLUTD.
  • Analysis of the evolution of management focus over the past 50 years.
  • Comparative assessment of approaches, particularly for NLUTD associated with spina bifida.

Main Results:

  • Significant progress in pediatric NLUTD care over 50 years.
  • A clear trend towards proactive management strategies is evident across reviewed guidelines.
  • Guidelines reflect a shift from prioritizing mere survival to enhancing overall quality of life.

Conclusions:

  • Current pediatric NLUTD management emphasizes proactive interventions for better renal, continence, and independence outcomes.
  • The evolution in care reflects a commitment to improving the lifelong well-being of children with NLUTD.
  • Adherence to updated guidelines is crucial for achieving optimal results in pediatric neurogenic bladder care.