Related Experiment Video
Updated: Aug 5, 2026

A Cognitive Fusion-guided Prostate Biopsy Using Multiparametric Magnetic Resonance Imaging and Transrectal Ultrasound
Published on: March 21, 2025
Magnetic resonance-guided prostate interventions
Steven J Haker1, Robert V Mulkern, Joseph R Roebuck
1Department of Radiology, Brigham and Women's Hospital, 75 Francis Street, Boston, MA 02115, USA. haker@bwh.harvard.edu
Abstract:
We review our experience using an open 0.5-T magnetic resonance (MR) interventional unit to guide procedures in the prostate. This system allows access to the patient and real-time MR imaging simultaneously and has made it possible to perform prostate biopsy and brachytherapy under MR guidance. We review MR imaging of the prostate and its use in targeted therapy, and describe our use of image processing methods such as image registration to further facilitate precise targeting. We describe current developments with a robot assist system being developed to aid radioactive seed placement.
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