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Related Concept Videos

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...
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 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 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...

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A Cognitive Fusion-guided Prostate Biopsy Using Multiparametric Magnetic Resonance Imaging and Transrectal Ultrasound
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A Cognitive Fusion-guided Prostate Biopsy Using Multiparametric Magnetic Resonance Imaging and Transrectal Ultrasound

Published on: March 21, 2025

Imaging prostate cancer.

Adam J Jung1, Antonio C Westphalen

  • 1Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA 94143, USA.

Radiologic Clinics of North America
|November 6, 2012
PubMed
Summary
This summary is machine-generated.

This review covers prostate anatomy and magnetic resonance (MR) imaging for prostate cancer. MR imaging aids in diagnosis, localization, staging, and assessing cancer aggressiveness.

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Last Updated: May 17, 2026

A Cognitive Fusion-guided Prostate Biopsy Using Multiparametric Magnetic Resonance Imaging and Transrectal Ultrasound
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MR Molecular Imaging of Prostate Cancer with a Small Molecular CLT1 Peptide Targeted Contrast Agent
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MR Molecular Imaging of Prostate Cancer with a Small Molecular CLT1 Peptide Targeted Contrast Agent

Published on: September 3, 2013

Area of Science:

  • Radiology
  • Oncology
  • Anatomy

Background:

  • Prostate cancer is a significant health concern.
  • Accurate diagnosis and staging are crucial for effective treatment.
  • Magnetic resonance (MR) imaging has emerged as a key tool in prostate cancer management.

Purpose of the Study:

  • To review prostate anatomy.
  • To discuss various magnetic resonance (MR) imaging techniques.
  • To elucidate the role of MR imaging in diagnosing and managing prostate cancer.

Main Methods:

  • Review of relevant anatomical and radiological literature.
  • Detailed explanation of T2-weighted, proton ((1)H) MR spectroscopic imaging, diffusion-weighted MR imaging, and dynamic contrast-enhanced MR imaging sequences.
  • Brief overview of complementary imaging modalities like transrectal ultrasonography, computed tomography, and radionuclide scans.

Main Results:

  • MR imaging provides detailed anatomical information of the prostate gland.
  • Specific MR sequences offer insights into tissue characteristics and cellularity, aiding cancer detection.
  • MR imaging is valuable for localizing tumors, assessing extracapsular extension, and estimating Gleason score.

Conclusions:

  • Magnetic resonance (MR) imaging is an indispensable tool in the multimodal assessment of prostate cancer.
  • Advanced MR techniques enhance diagnostic accuracy and treatment planning.
  • Integration of MR imaging with other modalities optimizes patient care for prostate cancer.