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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,...

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Related Experiment Video

Updated: May 22, 2026

A Cognitive Fusion-guided Prostate Biopsy Using Multiparametric Magnetic Resonance Imaging and Transrectal Ultrasound
06:08

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

Published on: March 21, 2025

MRI-guided and robotic-assisted prostate biopsy.

Jurgen J Fütterer1, Jelle O Barentsz

  • 1Department of Radiology, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands. j.futterer@rad.umcn.nl

Current Opinion in Urology
|May 24, 2012
PubMed
Summary

MRI-guided robotic prostate biopsy shows promise for cancer detection. However, current clinical evidence is limited, with most research on phantoms rather than patients, necessitating further investigation.

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Use of MRI-ultrasound Fusion to Achieve Targeted Prostate Biopsy
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Use of MRI-ultrasound Fusion to Achieve Targeted Prostate Biopsy

Published on: April 9, 2019

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Last Updated: May 22, 2026

A Cognitive Fusion-guided Prostate Biopsy Using Multiparametric Magnetic Resonance Imaging and Transrectal Ultrasound
06:08

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

Published on: March 21, 2025

Use of MRI-ultrasound Fusion to Achieve Targeted Prostate Biopsy
09:11

Use of MRI-ultrasound Fusion to Achieve Targeted Prostate Biopsy

Published on: April 9, 2019

Area of Science:

  • Medical imaging
  • Robotics
  • Urology

Background:

  • Transrectal ultrasound-guided biopsy is the current standard for prostate cancer detection.
  • Multiparametric MRI offers advanced imaging for cancer detection and localization.
  • Prostate cancer diagnosis and treatment require precise intervention techniques.

Purpose of the Study:

  • To review and discuss recent advancements in MRI-compatible robot-guided prostate interventions.
  • To evaluate the feasibility and clinical applicability of robotic systems in MRI-guided prostate procedures.
  • To critically assess the current state of MRI-guided robotic prostate biopsy.

Main Methods:

  • Review of recent developments in MRI-compatible robotic systems for prostate interventions.
  • Analysis of studies investigating the feasibility of these robotic devices in closed-bore MRI systems.
  • Evaluation of existing patient and phantom studies on MRI-guided robotic prostate biopsy.

Main Results:

  • Several MRI-compatible robots have been developed, from manual manipulators to automated systems.
  • Feasibility studies have been conducted, primarily in phantom models, with limited patient-based research.
  • A small number of patients have undergone MRI-guided, robotic-assisted prostate biopsy, showing promising but preliminary results.

Conclusions:

  • The combination of MRI-guidance and robotic assistance presents a promising approach for prostate cancer detection.
  • Current clinical evidence supporting this technique is limited due to a lack of extensive patient studies.
  • The clinical value of MRI-guided robotic prostate biopsy remains speculative and requires further research.