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Related Concept Videos

Disorders of the Urinary System01:20

Disorders of the Urinary System

263
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...
263
Anatomy of the Genitourinary System II: Bladder and Urethra01:19

Anatomy of the Genitourinary System II: Bladder and Urethra

4
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...
4
Urinary Tract Infection II: Pathophysiology01:25

Urinary Tract Infection II: Pathophysiology

2
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...
2
Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care01:30

Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care

2
A healthcare provider can diagnose a urinary tract infection (UTI) through several methods:Medical History and Symptoms: The provider will take a detailed medical history and ask about symptoms such as frequent urination, burning sensation during urination, and lower abdominal pain.Urinalysis: A clean-catch urine sample is collected in a sterile container and tested for the presence of bacteria, white blood cells (leukocytes), nitrites, blood, and protein. The presence of leukocytes and...
2
Urinary Tract Calculi II: Pathophysiology and Clinical Manifestations01:26

Urinary Tract Calculi II: Pathophysiology and Clinical Manifestations

2
Renal calculi, commonly termed kidney stones, are crystalline solid masses that form in the kidneys but can occur at any point within the urinary system, encompassing the kidneys, ureters, bladder, and urethra.The pathophysiology of renal stones involves several key factors: supersaturation of the urine with stone-forming constituents, changes in urine pH, a decrease in urine volume, and the presence of substances that promote or inhibit stone formation.Supersaturation of Urine: This is the...
2
Urinary Tract Infection I: Introduction01:26

Urinary Tract Infection I: Introduction

2
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...
2

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Related Experiment Video

Updated: Jun 12, 2025

Ultrasonography of the Adult Male Urinary Tract for Urinary Functional Testing
05:25

Ultrasonography of the Adult Male Urinary Tract for Urinary Functional Testing

Published on: August 14, 2019

19.1K

[Lower urinary tract dysfunction in children].

Beatriz Carvalho Tomas Alves Gil1, Sebastian Grundl2, Matthias Saar2

  • 1Klinik für Urologie und Kinderurologie, Uniklinik RWTH Aachen, Pauwelsstr. 30, 52074, Aachen, Deutschland. bcarvalhotom@ukaachen.de.

Urologie (Heidelberg, Germany)
|January 14, 2025
PubMed
Summary
This summary is machine-generated.

Lower urinary tract dysfunction (LUTD) in children requires accurate diagnosis to distinguish causes. Treatment focuses on conservative urotherapy and addressing related conditions for improved quality of life.

Keywords:
DesmopressinNocturnal enuresisOveractive bladderUrinary incontinenceVasopressin

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Area of Science:

  • Pediatric Urology
  • Child Health
  • Urological Disorders

Context:

  • Lower urinary tract dysfunction (LUTD) is a prevalent condition in pediatric populations.
  • LUTD significantly affects the quality of life for children and their families.
  • This article addresses nonorganic urinary incontinence and nocturnal enuresis within LUTD.

Purpose:

  • To provide a comprehensive overview of LUTD in children.
  • To detail the causes, diagnostic methods, and treatment strategies for LUTD.
  • To emphasize the importance of differentiating organic and functional causes of urinary incontinence.

Summary:

  • Basic diagnostics include medical history, physical examination, and voiding diaries.
  • Specialized diagnostics like uroflowmetry and imaging aid in complex cases.
  • Conservative treatment involves urotherapy and behavioral interventions, potentially augmented by desmopressin or anticholinergics.
  • Addressing comorbid conditions such as constipation and psychological disorders is crucial for effective management.

Impact:

  • Accurate diagnostics are essential for appropriate treatment selection.
  • An interdisciplinary approach and individualized therapy are key to achieving lasting symptom improvement.
  • Effective management of LUTD enhances the overall quality of life for affected children and their families.