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Urodynamic Studies: Uroflowmetry01:19

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Uroflowmetry is a non-invasive urodynamic test designed to measure various aspects of urination, including volume, flow rate, and the time to void. This test is crucial for diagnosing and assessing conditions such as bladder outlet obstruction, bladder dysfunction, incomplete bladder emptying, incontinence, and urinary tract blockages caused by benign prostatic hyperplasia (BPH) and urethral strictures.Pre-Test Instructions:Before a uroflowmetry test, patients are typically advised to drink...
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Imaging Studies V: Intravenous Urography and Retrograde Pyelography01:22

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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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Imaging Studies VI: Voiding Cystourethrography and Cystography01:22

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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...
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Imaging Studies II: Ultrasonography01:24

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IntroductionUltrasonography, or renal ultrasound, is a noninvasive medical imaging technique that uses high-frequency sound waves to visualize the kidneys, ureters, bladder, and surrounding tissues.Indications for Urinary System UltrasonographyUrinary system ultrasonography is indicated in various clinical scenarios, such as:Kidney Stones (Urolithiasis): To detect and monitor the size and presence of kidney or urinary tract stones.Hydronephrosis: To assess the dilation of the renal pelvis and...
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Urologic Endoscopic Procedure: Cystoscopic Examination01:28

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

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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...
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[Use of synthetic slings and mesh implants in the treatment of female stress urinary incontinence and prolapse : Statement of the Working Group on Urological Functional Diagnostics and Female Urology of the Academy of the German Society of Urology].

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Sacral anterior root stimulation and posterior rhizotomy in spastic neuropathic bladder.

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Related Experiment Video

Updated: Apr 17, 2026

Author Spotlight: Enhanced Urodynamic Method for Precise Urine Measurement in Awake Mice with Neurogenic Bladder
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[Indication for urodynamic testing].

S Bross1

  • 1Urologische Klinik, Fürst-Stirum-Klinik, Kliniken des Landkreises Karlsruhe gGmbH, Gutleutstraße 1-14, 76646, Bruchsal, Deutschland, stephan.bross@kliniken-lk.de.

Der Urologe. Ausg. A
|February 22, 2015
PubMed
Summary
This summary is machine-generated.

Urodynamic testing provides objective data on bladder function. Preoperative urodynamic investigations are recommended for specific conditions like overactive bladder or prior incontinence surgery to guide treatment decisions.

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Area of Science:

  • Urology
  • Gynecology
  • Pelvic Floor Disorders

Context:

  • Urodynamic testing is crucial for assessing lower urinary tract symptoms.
  • Basic investigations offer initial insights into incontinence.
  • Further urodynamic evaluations are indicated based on individual patient factors.

Purpose:

  • To determine the utility of preoperative urodynamic investigations in optimizing treatment outcomes.
  • To evaluate the impact of urodynamic findings on surgical and conservative management strategies.
  • To provide objective data for diagnosing bladder storage and voiding dysfunction.

Summary:

  • Urodynamic investigations are recommended preoperatively for overactive bladder, previous incontinence surgery, or voiding dysfunction.
  • Assessment of urethral function is important in diagnosing stress urinary incontinence.
  • For pelvic prolapse, urodynamic studies should be conducted with the prolapse reduced.

Impact:

  • Informed treatment selection for urinary incontinence and pelvic floor disorders.
  • Improved patient outcomes through tailored therapeutic interventions.
  • Enhanced understanding of bladder and urethral function in complex cases.