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Related Concept Videos

Imaging Studies I: Kidney, Ureter, and Bladder Studies01:28

Imaging Studies I: Kidney, Ureter, and Bladder Studies

Kidney, Ureter, and Bladder (KUB) StudiesKidney, Ureter, and Bladder (KUB) studies are standard diagnostic imaging procedures used to assess the anatomy of the urinary system. They are commonly utilized for patients experiencing abdominal pain or urinary symptoms. By using a simple X-ray of the abdomen, KUB studies can reveal structural and pathological abnormalities within the kidneys, ureters, and bladder. These studies are particularly valuable in diagnosing kidney stones, urinary...
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...
Imaging Studies II: Ultrasonography01:24

Imaging Studies II: Ultrasonography

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...
Anatomy of the Genitourinary System I: Kidneys and Ureters01:11

Anatomy of the Genitourinary System I: Kidneys and Ureters

The upper urinary system comprises two kidneys and two ureters, which are crucial in filtering blood and forming urine.KidneysLocation and Structure:The kidneys are two bean-shaped organs positioned behind the peritoneum on either side of the spine.Kidneys are between the 12th thoracic (T12) and the 3rd lumbar (L3) vertebrae.The position of the liver causes the right kidney to sit slightly lower than the left.Protective Layers:Each kidney is enveloped in a tough, fibrous membrane called the...
Imaging Studies IV: Magnetic Resonance Imaging01:27

Imaging Studies IV: Magnetic Resonance Imaging

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,...
Imaging Studies III: Computed Tomography01:27

Imaging Studies III: Computed Tomography

DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...

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Point-of-Care Kidney and Genitourinary Ultrasound in Adults: Image Acquisition
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Double ureter and duplex system: a cadaver and radiological study.

Prakash1, Thimmiah Rajini, Jayanthi Venkatiah

  • 1Department of Anatomy, Vydehi Institute of Medical Sciences and Research Center, Karnataka, India. prakashrinku@rediffmail.com

Urology Journal
|June 10, 2011
PubMed
Summary
This summary is machine-generated.

This study investigated the prevalence of kidney and ureter developmental anomalies in the Indian population using cadavers and IVPs. Anomalies like double ureter and duplex systems were observed, highlighting the need for prompt detection.

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Area of Science:

  • Urology
  • Anatomical Pathology
  • Medical Imaging

Background:

  • Congenital anomalies of the urinary tract can lead to significant morbidity.
  • Duplex systems and double ureters are common congenital renal anomalies.
  • Understanding the prevalence of these anomalies is crucial for clinical management.

Purpose of the Study:

  • To determine the prevalence of duplex systems and double ureters.
  • To investigate these anomalies in the Indian population.
  • To correlate findings from cadaveric dissection and intravenous pyelography.

Main Methods:

  • Dissection of 50 human cadavers.
  • Examination of 50 intravenous pyelograms (IVPs).
  • Assessment for duplex systems and double ureters on both right and left sides.

Main Results:

  • One 43-year-old male cadaver exhibited a complete double ureter and duplex system on the right and incomplete on the left.
  • A 56-year-old male cadaver showed an incomplete double ureter and duplex system on the right side.
  • An IVP revealed an incomplete double ureter and duplex system on the right side in a 43-year-old male.

Conclusions:

  • Developmental anomalies of the kidney and ureter require clinical consideration.
  • Early detection of urinary tract anomalies is essential to prevent increased patient morbidity.
  • These findings underscore the importance of recognizing congenital urinary system variations.