Document Detail


Simple and effective technique of guided biopsy in a closed MRI system.
MedLine Citation:
PMID:  11029099     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
BACKGROUND: Magnetic resonance (MR)-guided biopsies are generally regarded as complex interventions. We implemented interventional MR (IMR) with the resources available in and for practical application in a large (1100 beds) central hospital. METHODS: This simple and straightforward IMR technique uses a step-by-step approach for localization, access route planning, biopsy, verification in at least two planes, and postoperative control. The technique has been used and evaluated unchanged for more than 400 punctures and interventions. RESULTS: Contrast, signal, matrix options, and visibility of needle track and tip permit uncomplicated orientation. The mean duration of a biopsy is 19 min. The technique can be applied to all radiologic puncture settings without any technical or medical complications. CONCLUSION: The crucial step in implementing IMR is not to contemplate its application but to simply start applying the procedure.
Authors:
E K Salomonowitz; M Cejna; C Dewey
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Abdominal imaging     Volume:  25     ISSN:  0942-8925     ISO Abbreviation:  Abdom Imaging     Publication Date:    2000 Nov-Dec
Date Detail:
Created Date:  2000-11-20     Completed Date:  2000-11-30     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  9303672     Medline TA:  Abdom Imaging     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  638-42     Citation Subset:  IM    
Affiliation:
Department of Radiology, AKH St. Pölten, Institute of Interventional Magnetic Resonance, Propst Führer Strasse 4, A-3100 St. Pölten, Austria.
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MeSH Terms
Descriptor/Qualifier:
Aged
Artifacts
Biopsy, Needle / methods*
Female
Humans
Magnetic Resonance Imaging*
Male
Middle Aged

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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