[High resolution contrast-enhanced 3D MR-angiography of renal arteries using parallel imaging (SENSE)].
Identifieur interne : 000770 ( PubMed/Corpus ); précédent : 000769; suivant : 000771[High resolution contrast-enhanced 3D MR-angiography of renal arteries using parallel imaging (SENSE)].
Auteurs : C. Walter ; G. Philippi ; R. Westerhausen ; H. Kooijman ; H G Hoffmann ; H P BuschSource :
- RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin [ 1438-9029 ] ; 2003.
English descriptors
- KwdEn :
- Aneurysm (diagnosis), Contrast Media, Diagnosis, Differential, Female, Humans, Image Enhancement, Image Processing, Computer-Assisted, Imaging, Three-Dimensional, Magnetic Resonance Angiography (methods), Male, Renal Artery (anatomy & histology), Renal Artery (pathology), Renal Artery Obstruction (diagnosis), Renal Artery Obstruction (surgery).
- MESH :
- chemical : Contrast Media.
- anatomy & histology : Renal Artery.
- diagnosis : Aneurysm, Renal Artery Obstruction.
- methods : Magnetic Resonance Angiography.
- pathology : Renal Artery.
- surgery : Renal Artery Obstruction.
- Diagnosis, Differential, Female, Humans, Image Enhancement, Image Processing, Computer-Assisted, Imaging, Three-Dimensional, Male.
Abstract
To compare three dimensional contrast enhanced MR angiography with parallel imaging technique (sensitivity encoding) to standard MR angiography technique.
DOI: 10.1055/s-2003-41937
PubMed: 12964081
Links to Exploration step
pubmed:12964081Le document en format XML
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Kooijman</name></author><author><name sortKey="Hoffmann, H G" sort="Hoffmann, H G" uniqKey="Hoffmann H" first="H G" last="Hoffmann">H G Hoffmann</name></author><author><name sortKey="Busch, H P" sort="Busch, H P" uniqKey="Busch H" first="H P" last="Busch">H P Busch</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2003">2003</date><idno type="RBID">pubmed:12964081</idno><idno type="pmid">12964081</idno><idno type="doi">10.1055/s-2003-41937</idno><idno type="wicri:Area/PubMed/Corpus">000770</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000770</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">[High resolution contrast-enhanced 3D MR-angiography of renal arteries using parallel imaging (SENSE)].</title><author><name sortKey="Walter, C" sort="Walter, C" uniqKey="Walter C" first="C" last="Walter">C. Walter</name><affiliation><nlm:affiliation>Abteilung für Radiologie, Krankenhaus der Barmherzigen Brüder, Trier. walterc@uni-trier.de</nlm:affiliation></affiliation></author><author><name sortKey="Philippi, G" sort="Philippi, G" uniqKey="Philippi G" first="G" last="Philippi">G. Philippi</name></author><author><name sortKey="Westerhausen, R" sort="Westerhausen, R" uniqKey="Westerhausen R" first="R" last="Westerhausen">R. Westerhausen</name></author><author><name sortKey="Kooijman, H" sort="Kooijman, H" uniqKey="Kooijman H" first="H" last="Kooijman">H. Kooijman</name></author><author><name sortKey="Hoffmann, H G" sort="Hoffmann, H G" uniqKey="Hoffmann H" first="H G" last="Hoffmann">H G Hoffmann</name></author><author><name sortKey="Busch, H P" sort="Busch, H P" uniqKey="Busch H" first="H P" last="Busch">H P Busch</name></author></analytic><series><title level="j">RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin</title><idno type="ISSN">1438-9029</idno><imprint><date when="2003" type="published">2003</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Aneurysm (diagnosis)</term><term>Contrast Media</term><term>Diagnosis, Differential</term><term>Female</term><term>Humans</term><term>Image Enhancement</term><term>Image Processing, Computer-Assisted</term><term>Imaging, Three-Dimensional</term><term>Magnetic Resonance Angiography (methods)</term><term>Male</term><term>Renal Artery (anatomy & histology)</term><term>Renal Artery (pathology)</term><term>Renal Artery Obstruction (diagnosis)</term><term>Renal Artery Obstruction (surgery)</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Contrast Media</term></keywords><keywords scheme="MESH" qualifier="anatomy & histology" xml:lang="en"><term>Renal Artery</term></keywords><keywords scheme="MESH" qualifier="diagnosis" xml:lang="en"><term>Aneurysm</term><term>Renal Artery Obstruction</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Magnetic Resonance Angiography</term></keywords><keywords scheme="MESH" qualifier="pathology" xml:lang="en"><term>Renal Artery</term></keywords><keywords scheme="MESH" qualifier="surgery" xml:lang="en"><term>Renal Artery Obstruction</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Diagnosis, Differential</term><term>Female</term><term>Humans</term><term>Image Enhancement</term><term>Image Processing, Computer-Assisted</term><term>Imaging, Three-Dimensional</term><term>Male</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">To compare three dimensional contrast enhanced MR angiography with parallel imaging technique (sensitivity encoding) to standard MR angiography technique.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">12964081</PMID><DateCreated><Year>2003</Year><Month>09</Month><Day>09</Day></DateCreated><DateCompleted><Year>2003</Year><Month>10</Month><Day>27</Day></DateCompleted><DateRevised><Year>2006</Year><Month>11</Month><Day>15</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">1438-9029</ISSN><JournalIssue CitedMedium="Print"><Volume>175</Volume><Issue>9</Issue><PubDate><Year>2003</Year><Month>Sep</Month></PubDate></JournalIssue><Title>RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin</Title><ISOAbbreviation>Rofo</ISOAbbreviation></Journal><ArticleTitle>[High resolution contrast-enhanced 3D MR-angiography of renal arteries using parallel imaging (SENSE)].</ArticleTitle><Pagination><MedlinePgn>1244-50</MedlinePgn></Pagination><Abstract><AbstractText Label="PURPOSE" NlmCategory="OBJECTIVE">To compare three dimensional contrast enhanced MR angiography with parallel imaging technique (sensitivity encoding) to standard MR angiography technique.</AbstractText><AbstractText Label="MATERIAL AND METHODS" NlmCategory="METHODS">CE-3D MRA of renal arteries was performed in 22 patients (23 examinations) on a 1.5 T MR- scanner (Gyroscan Intera, Philips, Netherlands). For contrast enhanced MRA a single dose of Gd-DTPA (0.1 mmol/kg b.w.) was administered. Group I: The following standard 3D gradient echo (GE) sequence was performed in 9 of the 22 patients: TR: 4.3 ms, TE: 1.5 ms, flip angle: 40, 40 slices, scan duration: 19 seconds. A spatial resolution of 1.96 x 1.76 x 3.0 mm (3) (1.76 x 1.76 x 1.5 mm (3) interpolated) was obtained. Group II: 14 examinations were acquired in 13 patients: TR, TE and flip angle were equal compared to the first protocol. The k-space lines were acquired with CENTRA (contrast-enhanced time robust angiography) and parallel imaging technique (SENSE). 60 slices were acquired, scan duration was 24 seconds. The spatial resolution of this sequence was 1.19 x 1.08 x 2.0 mm (3) (0,84 x 0,84 x 1,0 mm (3) interpolated). Original images and calculated maximum intensity projection (MIP) images were analysed by two radiologists. Image quality and the visibility of renal arteries were rated on a four-point scale.</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">In the first group the image quality was rated "good" in 8/9 patients. The renal arteries were detected in all cases and rated "good". The anterior and posterior segments were rated "good" in only 5/9 and the lobar arteries were detectable only in 3 of 9 cases. The interlobar arteries could not be seen in these patients. In the second group the image quality was rated excellent in 5 examinations and good in 9 of 14 examinations. The rating for the renal arteries was excellent in all examinations (14/14). The results of the anterior and posterior segment were as followed: excellent 5/14, good 7/14, insufficient 2/14; the lobar arteries: good 6/14, insufficient 6/14 and not detectable 2/14. Interlobar arteries could be seen in 7/14 examinations, but the quality was insufficient. In 7/14 the interlobar arteries could not be detected.</AbstractText><AbstractText Label="CONCLUSION" NlmCategory="CONCLUSIONS">The use of parallel imaging technique improves image quality and the delineation of small vessels in renal MRA.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Walter</LastName><ForeName>C</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>Abteilung für Radiologie, Krankenhaus der Barmherzigen Brüder, Trier. walterc@uni-trier.de</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Philippi</LastName><ForeName>G</ForeName><Initials>G</Initials></Author><Author ValidYN="Y"><LastName>Westerhausen</LastName><ForeName>R</ForeName><Initials>R</Initials></Author><Author ValidYN="Y"><LastName>Kooijman</LastName><ForeName>H</ForeName><Initials>H</Initials></Author><Author ValidYN="Y"><LastName>Hoffmann</LastName><ForeName>H G</ForeName><Initials>HG</Initials></Author><Author ValidYN="Y"><LastName>Busch</LastName><ForeName>H P</ForeName><Initials>HP</Initials></Author></AuthorList><Language>ger</Language><PublicationTypeList><PublicationType UI="D003160">Comparative Study</PublicationType><PublicationType UI="D004740">English Abstract</PublicationType><PublicationType UI="D023362">Evaluation Studies</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><VernacularTitle>Hochauflösende Kontrastmittel-gestützte 3D-MR-Angiographie (MRA) der Nierenarterien mit paralleler Bildgebung (SENSE).</VernacularTitle></Article><MedlineJournalInfo><Country>Germany</Country><MedlineTA>Rofo</MedlineTA><NlmUniqueID>7507497</NlmUniqueID><ISSNLinking>1438-9010</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D003287">Contrast Media</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000783" MajorTopicYN="N">Aneurysm</DescriptorName><QualifierName UI="Q000175" MajorTopicYN="Y">diagnosis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D003287" MajorTopicYN="N">Contrast Media</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003937" MajorTopicYN="N">Diagnosis, Differential</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007089" MajorTopicYN="N">Image Enhancement</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007091" MajorTopicYN="N">Image Processing, Computer-Assisted</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D021621" MajorTopicYN="N">Imaging, Three-Dimensional</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018810" MajorTopicYN="N">Magnetic Resonance Angiography</DescriptorName><QualifierName UI="Q000379" MajorTopicYN="Y">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012077" MajorTopicYN="N">Renal Artery</DescriptorName><QualifierName UI="Q000033" MajorTopicYN="N">anatomy & histology</QualifierName><QualifierName UI="Q000473" MajorTopicYN="Y">pathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012078" MajorTopicYN="N">Renal Artery Obstruction</DescriptorName><QualifierName UI="Q000175" MajorTopicYN="Y">diagnosis</QualifierName><QualifierName UI="Q000601" MajorTopicYN="N">surgery</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2003</Year><Month>9</Month><Day>10</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2003</Year><Month>10</Month><Day>28</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2003</Year><Month>9</Month><Day>10</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">12964081</ArticleId><ArticleId IdType="doi">10.1055/s-2003-41937</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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