Fat-suppression techniques for 3-T MR imaging of the musculoskeletal system
Fat suppression is an important technique in musculoskeletal imaging to improve the visibility of bone-marrow lesions; evaluate fat in soft-tissue masses; optimize the contrast-to-noise ratio in magnetic resonance (MR) arthrography; better define lesions after administration of contrast material; an...
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| Veröffentlicht in: | Radiographics 2014-01, Vol.34 (1), p.217-233 |
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| creator | Del Grande, Filippo Santini, Francesco Herzka, Daniel A Aro, Michael R Dean, Cooper W Gold, Garry E Carrino, John A |
| description | Fat suppression is an important technique in musculoskeletal imaging to improve the visibility of bone-marrow lesions; evaluate fat in soft-tissue masses; optimize the contrast-to-noise ratio in magnetic resonance (MR) arthrography; better define lesions after administration of contrast material; and avoid chemical shift artifacts, primarily at 3-T MR imaging. High-field-strength (eg, 3-T) MR imaging has specific technical characteristics compared with lower-field-strength MR imaging that influence the use and outcome of various fat-suppression techniques. The most commonly used fat-suppression techniques for musculoskeletal 3-T MR imaging include chemical shift (spectral) selective (CHESS) fat saturation, inversion recovery pulse sequences (eg, short inversion time inversion recovery [STIR]), hybrid pulse sequences with spectral and inversion-recovery (eg, spectral adiabatic inversion recovery and spectral attenuated inversion recovery [SPAIR]), spatial-spectral pulse sequences (ie, water excitation), and the Dixon techniques. Understanding the different fat-suppression options allows radiologists to adopt the most appropriate technique for their clinical practice. |
| doi_str_mv | 10.1148/rg.341135130 |
| format | Article |
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High-field-strength (eg, 3-T) MR imaging has specific technical characteristics compared with lower-field-strength MR imaging that influence the use and outcome of various fat-suppression techniques. The most commonly used fat-suppression techniques for musculoskeletal 3-T MR imaging include chemical shift (spectral) selective (CHESS) fat saturation, inversion recovery pulse sequences (eg, short inversion time inversion recovery [STIR]), hybrid pulse sequences with spectral and inversion-recovery (eg, spectral adiabatic inversion recovery and spectral attenuated inversion recovery [SPAIR]), spatial-spectral pulse sequences (ie, water excitation), and the Dixon techniques. 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High-field-strength (eg, 3-T) MR imaging has specific technical characteristics compared with lower-field-strength MR imaging that influence the use and outcome of various fat-suppression techniques. The most commonly used fat-suppression techniques for musculoskeletal 3-T MR imaging include chemical shift (spectral) selective (CHESS) fat saturation, inversion recovery pulse sequences (eg, short inversion time inversion recovery [STIR]), hybrid pulse sequences with spectral and inversion-recovery (eg, spectral adiabatic inversion recovery and spectral attenuated inversion recovery [SPAIR]), spatial-spectral pulse sequences (ie, water excitation), and the Dixon techniques. Understanding the different fat-suppression options allows radiologists to adopt the most appropriate technique for their clinical practice.</description><subject>Adipose Tissue - pathology</subject><subject>Algorithms</subject><subject>Humans</subject><subject>Image Enhancement - methods</subject><subject>Image Interpretation, Computer-Assisted - methods</subject><subject>Joint Diseases - pathology</subject><subject>Joints - pathology</subject><subject>Magnetic Resonance Imaging - methods</subject><subject>Reproducibility of Results</subject><subject>Sensitivity and Specificity</subject><issn>0271-5333</issn><issn>1527-1323</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpVkE1LxDAQhoMo7rp68yw5erBrJpOm6UUQ8QsVQfQc0jTtVttmTVrBf-_K6qKnOczDM--8hBwCmwMIdRrqOQoATAHZFplCyrMEkOM2mTKeQZIi4oTsxfjKGIhUyV0y4UJwxXM-JXdXZkjiuFwGF2Pjezo4u-ib99FFWvlAMXmmD0-06Uzd9DX1FR0WjnZjtGPr45tr3WBaGj_j4Lp9slOZNrqDnzkjL1eXzxc3yf3j9e3F-X1iUYkhwTKTmLkSmRQMCl44KKqszCG1xprUSA5KcWmsMCaXtgABKKUsy0phpXiJM3K29i7HonOldf0QTKuXYZUyfGpvGv1_0zcLXfsPLTDNVY4rwfGPIPjvTwfdNdG6tjW982PUIHKWpVkOfIWerFEbfIzBVZszwPR3_zrUetP_Cj_6G20D_xaOX-p7ga0</recordid><startdate>201401</startdate><enddate>201401</enddate><creator>Del Grande, Filippo</creator><creator>Santini, Francesco</creator><creator>Herzka, Daniel A</creator><creator>Aro, Michael R</creator><creator>Dean, Cooper W</creator><creator>Gold, Garry E</creator><creator>Carrino, John A</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>201401</creationdate><title>Fat-suppression techniques for 3-T MR imaging of the musculoskeletal system</title><author>Del Grande, Filippo ; Santini, Francesco ; Herzka, Daniel A ; Aro, Michael R ; Dean, Cooper W ; Gold, Garry E ; Carrino, John A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c384t-3d7637ed306401b2be1bf7d915caca5a6218826ac4aa96cb1413666ddf83f82d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Adipose Tissue - pathology</topic><topic>Algorithms</topic><topic>Humans</topic><topic>Image Enhancement - methods</topic><topic>Image Interpretation, Computer-Assisted - methods</topic><topic>Joint Diseases - pathology</topic><topic>Joints - pathology</topic><topic>Magnetic Resonance Imaging - methods</topic><topic>Reproducibility of Results</topic><topic>Sensitivity and Specificity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Del Grande, Filippo</creatorcontrib><creatorcontrib>Santini, Francesco</creatorcontrib><creatorcontrib>Herzka, Daniel A</creatorcontrib><creatorcontrib>Aro, Michael R</creatorcontrib><creatorcontrib>Dean, Cooper W</creatorcontrib><creatorcontrib>Gold, Garry E</creatorcontrib><creatorcontrib>Carrino, John A</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Radiographics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Del Grande, Filippo</au><au>Santini, Francesco</au><au>Herzka, Daniel A</au><au>Aro, Michael R</au><au>Dean, Cooper W</au><au>Gold, Garry E</au><au>Carrino, John A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fat-suppression techniques for 3-T MR imaging of the musculoskeletal system</atitle><jtitle>Radiographics</jtitle><addtitle>Radiographics</addtitle><date>2014-01</date><risdate>2014</risdate><volume>34</volume><issue>1</issue><spage>217</spage><epage>233</epage><pages>217-233</pages><issn>0271-5333</issn><eissn>1527-1323</eissn><abstract>Fat suppression is an important technique in musculoskeletal imaging to improve the visibility of bone-marrow lesions; evaluate fat in soft-tissue masses; optimize the contrast-to-noise ratio in magnetic resonance (MR) arthrography; better define lesions after administration of contrast material; and avoid chemical shift artifacts, primarily at 3-T MR imaging. 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| subjects | Adipose Tissue - pathology Algorithms Humans Image Enhancement - methods Image Interpretation, Computer-Assisted - methods Joint Diseases - pathology Joints - pathology Magnetic Resonance Imaging - methods Reproducibility of Results Sensitivity and Specificity |
| title | Fat-suppression techniques for 3-T MR imaging of the musculoskeletal system |
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