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Related Concept Videos

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

Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care

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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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Imaging Studies IV: Magnetic Resonance Imaging01:27

Imaging Studies IV: Magnetic Resonance Imaging

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Introduction:Magnetic Resonance Imaging, or MRI, can include a specialized imaging technique of the urinary system known as Magnetic Resonance Urography (MRU). This radiation-free technique uses strong magnetic fields and radio waves to produce detailed images with the help of a computer. MRU is particularly effective for visualizing fluid-filled structures like the kidneys, ureters, and bladder.Applications of MRI in the Genitourinary SystemKidneys and Ureters: MRI detects tumors, cysts,...
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Imaging Studies V: Intravenous Urography and Retrograde Pyelography01:22

Imaging Studies V: Intravenous Urography and Retrograde Pyelography

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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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Urinary Tract Calculi III: Medical Management01:30

Urinary Tract Calculi III: Medical Management

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The diagnosis of renal calculi involves several imaging techniques, including non-contrast CT scans and ultrasound. These methods help visualize kidney stones, assess their size and location, and detect possible obstructions. Additionally, Measuring urine pH is useful for diagnosing specific stone types, such as struvite (alkaline pH) and uric acid stones (acidic pH). Cystine stones are primarily linked to cystinuria, a genetic condition. A urinalysis helps detect blood in the urine (hematuria)...
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Urologic Endoscopic Procedure: Cystoscopic Examination01:28

Urologic Endoscopic Procedure: Cystoscopic Examination

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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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Urodynamic Studies: Uroflowmetry01:19

Urodynamic Studies: Uroflowmetry

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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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Updated: Nov 1, 2025

Ultrasonography of the Adult Male Urinary Tract for Urinary Functional Testing
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[Diagnostic markers in urology].

Marie C Hupe1, Marie C Hempel2, Severin Rodler3

  • 1Klinik für Urologie, Universitätsklinikum Schleswig-Holstein, Campus Lübeck, Ratzeburger Allee 160, 23638, Lübeck, Deutschland. mariechristine.hupe@uksh.de.

Der Urologe. Ausg. A
|June 22, 2021
PubMed
Summary
This summary is machine-generated.

Recent advancements in biomarkers aid urological cancer diagnostics. These disease-related biomarkers improve risk stratification, prognosis, and monitoring for tailored patient treatment.

Keywords:
BiomarkersDiagnosticsLiquid biopsyNon-invasiveRisk stratification

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Area of Science:

  • Oncology
  • Biochemistry
  • Urology

Background:

  • Biomarkers are crucial for modern cancer diagnostics and patient-tailored treatment.
  • Accurate risk stratification, prognosis, and monitoring are increasingly important in cancer care.
  • Numerous biomarkers and associated tests have been developed recently.

Purpose of the Study:

  • To review the latest developments in biomarker utilization for diagnosing urological cancers.
  • To provide an overview of emerging biomarkers and diagnostic procedures in urology.

Main Methods:

  • Literature review of recent scientific publications.
  • Synthesis of information on novel biomarkers and diagnostic tests.
  • Focus on biomarkers relevant to urological malignancies.

Main Results:

  • Identification of a multitude of new biomarkers for urological cancers.
  • Summary of recent advancements in biomarker-based diagnostic tests.
  • Highlighting the role of biomarkers in risk stratification and prognosis.

Conclusions:

  • Biomarkers play a significant role in enhancing the diagnostics of urological cancers.
  • Continued research into biomarkers is essential for improving patient outcomes.
  • Emerging biomarkers offer promising tools for personalized cancer therapy.