Magnetic field strength issues in magnetic resonance imaging

Marshall, D
Record ID 31995000008
English, French
Authors' objectives:

To examine MRI issues related to the magnetic field strength; requested by provincial governments.

Authors' results and conclusions: a) There is a divergence of opinion as to the best field strength for the highest patient throughput; b) Costs (all categories) increase with field strength; c) Radiologists believe that MR images produced at higher field strengths are superior; however, it has not been shown that they are diagnostically more accurate or have any impact on patient management; d) There are few studies comparing diagnostic accuracy or impact on outcome of MRI at different strengths. Two studies under way will yield more information.
Authors' methods: Review
Details
Project Status: Completed
URL for project: https://www.ccohta.ca/
Year Published: 1993
English language abstract: An English language summary is available
Publication Type: Not Assigned
Country: Canada
MeSH Terms
  • Magnetic Resonance Imaging
Contact
Organisation Name: Canadian Coordinating Office for Health Technology Assessment
Contact Address: 600-865 Carling Avenue, Ottawa, ON K1S 5S8 Canada. Tel: +1 613 226 2553, Fax: +1 613 226 5392;
Contact Name: jills@ccohta.ca
Contact Email: jills@ccohta.ca
Copyright: Canadian Coordinating Office for Health Technology Assessment (CCOHTA)
This is a bibliographic record of a published health technology assessment from a member of INAHTA or other HTA producer. No evaluation of the quality of this assessment has been made for the HTA database.