scholarly journals Modeling of active shimming of metallic needles for interventional MRI

2020 ◽  
Vol 84 (5) ◽  
pp. 2858-2870
Author(s):  
Saikat Sengupta
Keyword(s):  
Interventional Mri

Endovascular interventional MRI at 3T

2009 ◽  
Vol 181 (01) ◽  
Author(s):  
GA Krombach ◽  
A Schütte ◽  
S Schmitz ◽  
N Krämer ◽  
T Plum ◽  
...  
Keyword(s):  
Interventional Mri

Will It Be Feasible to Insert Endoprostheses Under Interventional MRI?

1996 ◽  
Vol 3 (4) ◽  
pp. 396-404 ◽  
Author(s):  
Patrick W. Stroman ◽  
Patrice Roby ◽  
Nadir Alikacem ◽  
Louisette Martin ◽  
Mahmood Mayanloo ◽  
...  
Keyword(s):  
Interventional Mri

Cardiovascular Interventional MRI

2009 ◽  
pp. 336-345
Author(s):  
Colin Berry ◽  
Robert J. Lederman
Keyword(s):  
Interventional Mri

Update of diagnostic preoperative images using low-field interventional MRI for navigation in neurosurgery: rigid-body registration

2005 ◽  
Author(s):  
Martin Kavec ◽  
David Wikler ◽  
Christophe L. M. Phillips ◽  
Lara M. Vigneron ◽  
Marc Levivier ◽  
...  
Keyword(s):  
Rigid Body ◽  
Interventional Mri ◽  
Low Field

scholarly journals Interventional MRI-guided catheter placement and real time drug delivery to the central nervous system

2016 ◽  
Vol 16 (6) ◽  
pp. 635-639 ◽  
Author(s):  
Seunggu J. Han ◽  
Krystof Bankiewicz ◽  
Nicholas A. Butowski ◽  
Paul S. Larson ◽  
Manish K. Aghi
Keyword(s):  
Drug Delivery ◽  
Central Nervous System ◽  
Nervous System ◽  
Real Time ◽  
Interventional Mri ◽  
Catheter Placement ◽  
The Central Nervous System ◽  
Mri Guided

Percutaneous selective laser amygdalo-hippocampectomy (SLAH) for treatment of mesial temporal lobe epilepsy within an interventional MRI suite

2014 ◽  
Vol 3 (2) ◽  
Author(s):  
Sherif G. Nour ◽  
Jon T. Willie ◽  
Robert E. Gross
Keyword(s):  
Temporal Lobe ◽  
Laser Energy ◽  
Mesial Temporal Lobe Epilepsy ◽  
Interventional Mri ◽  
Long Term Follow Up ◽  
Institutional Experience ◽  
Mesial Temporal Lobe ◽  
Mri Guided ◽  
Magnetic Resonance Imaging Mri ◽  
Set Up

AbstractPercutaneous selective laser amygdalo-hippocampectomy (SLAH) procedure is a new minimally invasive alternative to surgical amygdalo-hippocampectomy that involves targeted, controlled laser energy deposition under real-time magnetic resonance imaging (MRI) monitoring within a dedicated “interventional MRI” suite. Technical feasibility, safety and initial efficacy results from our program are encouraging and indicate a potential for paradigm shift in future treatment of patients with exclusively or predominantly focal unilateral seizure onsets within the mesial temporal lobe. Several institutions are currently employing this technology and more long-term follow-up results on larger cohorts of patients are expected in the near future. This article reviews the principles of MRI-guided SLAH, procedure set-up and equipment, the detailed phases of intra-procedural MRI guidance and treatment monitoring, and the MRI appearance of the resultant thermal ablation zones. We conclude with a discussion of our institutional experience at Emory University with MRI-guided SLAH as one of the leading sites offering this state-of-the-art technology.

scholarly journals White Paper: Interventional MRI: Current Status and Potential for Development Considering Economic Perspectives, Part 1: General Application

2017 ◽  
Vol 189 (07) ◽  
pp. 611-623 ◽  
Author(s):  
Jörg Barkhausen ◽  
Thomas Kahn ◽  
Gabriele Krombach ◽  
Christiane Kuhl ◽  
Joachim Lotz ◽  
...  
Keyword(s):  
White Paper ◽  
Interventional Mri ◽  
Current Status ◽  
Clinical Routine ◽  
Mri Guidance ◽  
Tissue Contrast ◽  
Physiologic Parameters ◽  
Economic Perspectives ◽  
Mr Safe ◽  
Cardiovascular Interventions

Background MRI is attractive for the guiding and monitoring of interventional procedures due to its high intrinsic soft tissue contrast and the possibility to measure physiologic parameters like flow and cardiac function. Method The current status of interventional MRI for the clinical routine was analyzed. Results The effort needed for the development of MR-safe monitoring systems and instruments initially resulted in the application of interventional MRI only for procedures that could not be performed by other means. Accordingly, biopsy of lesions in the breast, which are not detectable by other modalities, has been performed under MRI guidance for decades. Currently, biopsies of the prostate under MRI guidance are established in a similar fashion. At many sites blind biopsy has already been replaced by MR-guided biopsy or at least by the fusion of MR images with ultrasound. Cardiovascular interventions are performed at several centers for ablation as a treatment for atrial fibrillation. Conclusion Interventional MRI has been established in the clinical routine for a variety of indications. Broader application can be expected in the clinical routine in the future owing to the multiple advantages compared to other techniques. Key points  Citation format

A cryogen-free open superconducting magnet for interventional MRI applications

1995 ◽  
Vol 5 (2) ◽  
pp. 163-168 ◽  
Author(s):  
E.T. Laskaris ◽  
R. Ackermann ◽  
B. Dorri ◽  
D. Gross ◽  
K. Herd ◽  
...  
Keyword(s):  
Superconducting Magnet ◽  
Interventional Mri

Image-Guided Stereotaxy in the Interventional MRI

2003 ◽  
Vol 46 (1) ◽  
pp. 5-10 ◽  
Author(s):  
E. Samset ◽  
H. Hirschberg
Keyword(s):  
Interventional Mri ◽  
Image Guided
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