Half-fourier acquisition single-shot turbo spin-echo (HASTE) MR: comparison with fast spin-echo MR in diseases of the brain
To compare an ultrafast T2-weighted (half-Fourier acquisition single-shot turbo spin-echo [HASTE]) pulse sequence with fast spin-echo T2-weighted sequences in MR imaging of brain lesions. Fast spin-echo and HASTE images of 34 consecutive patients over the age of 50 years or with suspected demyelinat...
Gespeichert in:
| Veröffentlicht in: | American journal of neuroradiology : AJNR 1997-10, Vol.18 (9), p.1635-1640 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1640 |
|---|---|
| container_issue | 9 |
| container_start_page | 1635 |
| container_title | American journal of neuroradiology : AJNR |
| container_volume | 18 |
| creator | Patel, MR Klufas, RA Alberico, RA Edelman, RR |
| description | To compare an ultrafast T2-weighted (half-Fourier acquisition single-shot turbo spin-echo [HASTE]) pulse sequence with fast spin-echo T2-weighted sequences in MR imaging of brain lesions.
Fast spin-echo and HASTE images of 34 consecutive patients over the age of 50 years or with suspected demyelinating disease were reviewed independently by two neuroradiologists for the number of lesions less than 5 mm and greater than or equal to 5 mm, and for lesion conspicuity, gray-white matter differentiation, and extent of periventricular confluent signal abnormality. The reviewers also assessed for the presence of hemosiderin and extent of motion artifacts.
Per patient, the mean number of 5-mm or larger lesions detected on fast spin-echo images (1.4) relative to the number detected on HASTE images (0.8) was not statistically significant. For lesions less than 5 mm, fast spin-echo images showed more lesions (7.5) than HASTE images did (2.4). The fast spin-echo images were better at depicting gray-white matter differentiation, conspicuity of lesions, and periventricular signal abnormality. Of four T2 hypointense lesions seen on fast spin-echo images, none was detected on HASTE images.
Although the HASTE technique might be useful for rapid imaging of the brain, our study shows a diminished sensitivity for the detection of lesions less than 5 mm in diameter and for T2 hypointense lesions. |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_pubme</sourceid><recordid>TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_8338455</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>16385660</sourcerecordid><originalsourceid>FETCH-LOGICAL-h352t-21619e88d0701b0800a4508c1252d76321a0b04a81f1e1bed09e18e4209ec0d93</originalsourceid><addsrcrecordid>eNqFkUFrFTEUhQdR6rP6E4QsRHQxcJNMZhIXQinVJ7QItYK7kMlk3kRmktfcjIP0z3fER3lddXUW57vnXDjPig1VvC6VUL-eFxugSpQ1BfmyeIX4GwCEathJcbIyDaewKe62ZuzLPs7Ju0SMvZ09-uxjIOjDbnQlDjGTPKc2Etz7UDo7RPJhe_bj5uIjubr-RGyc9iZ5XE8WnwfSG8xH6NU18YF0Hp1BhyT2JA-OtMn48Lp40ZsR3ZuDnhY_v1zcnG_Ly-9fv52fXZYDFyyXjNZUOSk7aIC2IAFMJUBaygTrmpozaqCFykjaU0db14FyVLqKrWqhU_y0-Pw_dz-3k-usCzmZUe-Tn0z6q6Px-rET_KB38Y-WnMtKiDXg_SEgxdvZYdaTR-vG0QQXZ9SNqqCRVD0J0ppLUdewgm-PX3r45bDL6r87-AbtulAywXp8wBhUgrGjvsHvhsUnp3Ey47iGUr0sC5Va_esU_B5HH6S6</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>16385660</pqid></control><display><type>article</type><title>Half-fourier acquisition single-shot turbo spin-echo (HASTE) MR: comparison with fast spin-echo MR in diseases of the brain</title><source>MEDLINE</source><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>PubMed Central</source><creator>Patel, MR ; Klufas, RA ; Alberico, RA ; Edelman, RR</creator><creatorcontrib>Patel, MR ; Klufas, RA ; Alberico, RA ; Edelman, RR</creatorcontrib><description>To compare an ultrafast T2-weighted (half-Fourier acquisition single-shot turbo spin-echo [HASTE]) pulse sequence with fast spin-echo T2-weighted sequences in MR imaging of brain lesions.
Fast spin-echo and HASTE images of 34 consecutive patients over the age of 50 years or with suspected demyelinating disease were reviewed independently by two neuroradiologists for the number of lesions less than 5 mm and greater than or equal to 5 mm, and for lesion conspicuity, gray-white matter differentiation, and extent of periventricular confluent signal abnormality. The reviewers also assessed for the presence of hemosiderin and extent of motion artifacts.
Per patient, the mean number of 5-mm or larger lesions detected on fast spin-echo images (1.4) relative to the number detected on HASTE images (0.8) was not statistically significant. For lesions less than 5 mm, fast spin-echo images showed more lesions (7.5) than HASTE images did (2.4). The fast spin-echo images were better at depicting gray-white matter differentiation, conspicuity of lesions, and periventricular signal abnormality. Of four T2 hypointense lesions seen on fast spin-echo images, none was detected on HASTE images.
Although the HASTE technique might be useful for rapid imaging of the brain, our study shows a diminished sensitivity for the detection of lesions less than 5 mm in diameter and for T2 hypointense lesions.</description><identifier>ISSN: 0195-6108</identifier><identifier>EISSN: 1936-959X</identifier><identifier>PMID: 9367310</identifier><identifier>CODEN: AAJNDL</identifier><language>eng</language><publisher>Oak Brook, IL: Am Soc Neuroradiology</publisher><subject>Adult ; Aged ; Aged, 80 and over ; Biological and medical sciences ; Brain - pathology ; Brain Diseases - diagnosis ; Brain Ischemia - diagnosis ; Brain Neoplasms - diagnosis ; Brain Neoplasms - secondary ; Cerebral Ventricles - pathology ; Comparative Study ; Demyelinating Diseases - diagnosis ; Diagnosis, Differential ; Echo-Planar Imaging - instrumentation ; Female ; Fourier Analysis ; Humans ; Image Enhancement - instrumentation ; Image Processing, Computer-Assisted - instrumentation ; Investigative techniques, diagnostic techniques (general aspects) ; Magnetic Resonance Imaging - instrumentation ; Male ; Medical sciences ; Middle Aged ; Nervous system ; Radiodiagnosis. Nmr imagery. Nmr spectrometry ; Seizures - diagnosis ; Sensitivity and Specificity</subject><ispartof>American journal of neuroradiology : AJNR, 1997-10, Vol.18 (9), p.1635-1640</ispartof><rights>1998 INIST-CNRS</rights><rights>Copyright © American Society of Neuroradiology</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC8338455/pdf/$$EPDF$$P50$$Gpubmedcentral$$H</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC8338455/$$EHTML$$P50$$Gpubmedcentral$$H</linktohtml><link.rule.ids>230,314,723,776,780,881,53766,53768</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=2045229$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/9367310$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Patel, MR</creatorcontrib><creatorcontrib>Klufas, RA</creatorcontrib><creatorcontrib>Alberico, RA</creatorcontrib><creatorcontrib>Edelman, RR</creatorcontrib><title>Half-fourier acquisition single-shot turbo spin-echo (HASTE) MR: comparison with fast spin-echo MR in diseases of the brain</title><title>American journal of neuroradiology : AJNR</title><addtitle>AJNR Am J Neuroradiol</addtitle><description>To compare an ultrafast T2-weighted (half-Fourier acquisition single-shot turbo spin-echo [HASTE]) pulse sequence with fast spin-echo T2-weighted sequences in MR imaging of brain lesions.
Fast spin-echo and HASTE images of 34 consecutive patients over the age of 50 years or with suspected demyelinating disease were reviewed independently by two neuroradiologists for the number of lesions less than 5 mm and greater than or equal to 5 mm, and for lesion conspicuity, gray-white matter differentiation, and extent of periventricular confluent signal abnormality. The reviewers also assessed for the presence of hemosiderin and extent of motion artifacts.
Per patient, the mean number of 5-mm or larger lesions detected on fast spin-echo images (1.4) relative to the number detected on HASTE images (0.8) was not statistically significant. For lesions less than 5 mm, fast spin-echo images showed more lesions (7.5) than HASTE images did (2.4). The fast spin-echo images were better at depicting gray-white matter differentiation, conspicuity of lesions, and periventricular signal abnormality. Of four T2 hypointense lesions seen on fast spin-echo images, none was detected on HASTE images.
Although the HASTE technique might be useful for rapid imaging of the brain, our study shows a diminished sensitivity for the detection of lesions less than 5 mm in diameter and for T2 hypointense lesions.</description><subject>Adult</subject><subject>Aged</subject><subject>Aged, 80 and over</subject><subject>Biological and medical sciences</subject><subject>Brain - pathology</subject><subject>Brain Diseases - diagnosis</subject><subject>Brain Ischemia - diagnosis</subject><subject>Brain Neoplasms - diagnosis</subject><subject>Brain Neoplasms - secondary</subject><subject>Cerebral Ventricles - pathology</subject><subject>Comparative Study</subject><subject>Demyelinating Diseases - diagnosis</subject><subject>Diagnosis, Differential</subject><subject>Echo-Planar Imaging - instrumentation</subject><subject>Female</subject><subject>Fourier Analysis</subject><subject>Humans</subject><subject>Image Enhancement - instrumentation</subject><subject>Image Processing, Computer-Assisted - instrumentation</subject><subject>Investigative techniques, diagnostic techniques (general aspects)</subject><subject>Magnetic Resonance Imaging - instrumentation</subject><subject>Male</subject><subject>Medical sciences</subject><subject>Middle Aged</subject><subject>Nervous system</subject><subject>Radiodiagnosis. Nmr imagery. Nmr spectrometry</subject><subject>Seizures - diagnosis</subject><subject>Sensitivity and Specificity</subject><issn>0195-6108</issn><issn>1936-959X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1997</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkUFrFTEUhQdR6rP6E4QsRHQxcJNMZhIXQinVJ7QItYK7kMlk3kRmktfcjIP0z3fER3lddXUW57vnXDjPig1VvC6VUL-eFxugSpQ1BfmyeIX4GwCEathJcbIyDaewKe62ZuzLPs7Ju0SMvZ09-uxjIOjDbnQlDjGTPKc2Etz7UDo7RPJhe_bj5uIjubr-RGyc9iZ5XE8WnwfSG8xH6NU18YF0Hp1BhyT2JA-OtMn48Lp40ZsR3ZuDnhY_v1zcnG_Ly-9fv52fXZYDFyyXjNZUOSk7aIC2IAFMJUBaygTrmpozaqCFykjaU0db14FyVLqKrWqhU_y0-Pw_dz-3k-usCzmZUe-Tn0z6q6Px-rET_KB38Y-WnMtKiDXg_SEgxdvZYdaTR-vG0QQXZ9SNqqCRVD0J0ppLUdewgm-PX3r45bDL6r87-AbtulAywXp8wBhUgrGjvsHvhsUnp3Ey47iGUr0sC5Va_esU_B5HH6S6</recordid><startdate>19971001</startdate><enddate>19971001</enddate><creator>Patel, MR</creator><creator>Klufas, RA</creator><creator>Alberico, RA</creator><creator>Edelman, RR</creator><general>Am Soc Neuroradiology</general><general>American Society of Neuroradiology</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7TK</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>19971001</creationdate><title>Half-fourier acquisition single-shot turbo spin-echo (HASTE) MR: comparison with fast spin-echo MR in diseases of the brain</title><author>Patel, MR ; Klufas, RA ; Alberico, RA ; Edelman, RR</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-h352t-21619e88d0701b0800a4508c1252d76321a0b04a81f1e1bed09e18e4209ec0d93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1997</creationdate><topic>Adult</topic><topic>Aged</topic><topic>Aged, 80 and over</topic><topic>Biological and medical sciences</topic><topic>Brain - pathology</topic><topic>Brain Diseases - diagnosis</topic><topic>Brain Ischemia - diagnosis</topic><topic>Brain Neoplasms - diagnosis</topic><topic>Brain Neoplasms - secondary</topic><topic>Cerebral Ventricles - pathology</topic><topic>Comparative Study</topic><topic>Demyelinating Diseases - diagnosis</topic><topic>Diagnosis, Differential</topic><topic>Echo-Planar Imaging - instrumentation</topic><topic>Female</topic><topic>Fourier Analysis</topic><topic>Humans</topic><topic>Image Enhancement - instrumentation</topic><topic>Image Processing, Computer-Assisted - instrumentation</topic><topic>Investigative techniques, diagnostic techniques (general aspects)</topic><topic>Magnetic Resonance Imaging - instrumentation</topic><topic>Male</topic><topic>Medical sciences</topic><topic>Middle Aged</topic><topic>Nervous system</topic><topic>Radiodiagnosis. Nmr imagery. Nmr spectrometry</topic><topic>Seizures - diagnosis</topic><topic>Sensitivity and Specificity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Patel, MR</creatorcontrib><creatorcontrib>Klufas, RA</creatorcontrib><creatorcontrib>Alberico, RA</creatorcontrib><creatorcontrib>Edelman, RR</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>Neurosciences Abstracts</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>American journal of neuroradiology : AJNR</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Patel, MR</au><au>Klufas, RA</au><au>Alberico, RA</au><au>Edelman, RR</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Half-fourier acquisition single-shot turbo spin-echo (HASTE) MR: comparison with fast spin-echo MR in diseases of the brain</atitle><jtitle>American journal of neuroradiology : AJNR</jtitle><addtitle>AJNR Am J Neuroradiol</addtitle><date>1997-10-01</date><risdate>1997</risdate><volume>18</volume><issue>9</issue><spage>1635</spage><epage>1640</epage><pages>1635-1640</pages><issn>0195-6108</issn><eissn>1936-959X</eissn><coden>AAJNDL</coden><abstract>To compare an ultrafast T2-weighted (half-Fourier acquisition single-shot turbo spin-echo [HASTE]) pulse sequence with fast spin-echo T2-weighted sequences in MR imaging of brain lesions.
Fast spin-echo and HASTE images of 34 consecutive patients over the age of 50 years or with suspected demyelinating disease were reviewed independently by two neuroradiologists for the number of lesions less than 5 mm and greater than or equal to 5 mm, and for lesion conspicuity, gray-white matter differentiation, and extent of periventricular confluent signal abnormality. The reviewers also assessed for the presence of hemosiderin and extent of motion artifacts.
Per patient, the mean number of 5-mm or larger lesions detected on fast spin-echo images (1.4) relative to the number detected on HASTE images (0.8) was not statistically significant. For lesions less than 5 mm, fast spin-echo images showed more lesions (7.5) than HASTE images did (2.4). The fast spin-echo images were better at depicting gray-white matter differentiation, conspicuity of lesions, and periventricular signal abnormality. Of four T2 hypointense lesions seen on fast spin-echo images, none was detected on HASTE images.
Although the HASTE technique might be useful for rapid imaging of the brain, our study shows a diminished sensitivity for the detection of lesions less than 5 mm in diameter and for T2 hypointense lesions.</abstract><cop>Oak Brook, IL</cop><pub>Am Soc Neuroradiology</pub><pmid>9367310</pmid><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0195-6108 |
| ispartof | American journal of neuroradiology : AJNR, 1997-10, Vol.18 (9), p.1635-1640 |
| issn | 0195-6108 1936-959X |
| language | eng |
| recordid | cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_8338455 |
| source | MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; PubMed Central |
| subjects | Adult Aged Aged, 80 and over Biological and medical sciences Brain - pathology Brain Diseases - diagnosis Brain Ischemia - diagnosis Brain Neoplasms - diagnosis Brain Neoplasms - secondary Cerebral Ventricles - pathology Comparative Study Demyelinating Diseases - diagnosis Diagnosis, Differential Echo-Planar Imaging - instrumentation Female Fourier Analysis Humans Image Enhancement - instrumentation Image Processing, Computer-Assisted - instrumentation Investigative techniques, diagnostic techniques (general aspects) Magnetic Resonance Imaging - instrumentation Male Medical sciences Middle Aged Nervous system Radiodiagnosis. Nmr imagery. Nmr spectrometry Seizures - diagnosis Sensitivity and Specificity |
| title | Half-fourier acquisition single-shot turbo spin-echo (HASTE) MR: comparison with fast spin-echo MR in diseases of the brain |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-09T21%3A57%3A10IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_pubme&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Half-fourier%20acquisition%20single-shot%20turbo%20spin-echo%20(HASTE)%20MR:%20comparison%20with%20fast%20spin-echo%20MR%20in%20diseases%20of%20the%20brain&rft.jtitle=American%20journal%20of%20neuroradiology%20:%20AJNR&rft.au=Patel,%20MR&rft.date=1997-10-01&rft.volume=18&rft.issue=9&rft.spage=1635&rft.epage=1640&rft.pages=1635-1640&rft.issn=0195-6108&rft.eissn=1936-959X&rft.coden=AAJNDL&rft_id=info:doi/&rft_dat=%3Cproquest_pubme%3E16385660%3C/proquest_pubme%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=16385660&rft_id=info:pmid/9367310&rfr_iscdi=true |