Comparison of neuroendocrine tumor detection and characterization using DOTATOC-PET in correlation with contrast enhanced CT and delayed contrast enhanced MRI.
Identifieur interne : 000F38 ( Main/Exploration ); précédent : 000F37; suivant : 000F39Comparison of neuroendocrine tumor detection and characterization using DOTATOC-PET in correlation with contrast enhanced CT and delayed contrast enhanced MRI.
Auteurs : RBID : pubmed:22236704English descriptors
- KwdEn :
- Contrast Media (administration & dosage), Female, Gadolinium DTPA (administration & dosage), Gadolinium DTPA (diagnostic use), Humans, Indium Radioisotopes (diagnostic use), Iopamidol (administration & dosage), Iopamidol (analogs & derivatives), Iopamidol (diagnostic use), Magnetic Resonance Imaging (methods), Male, Neuroendocrine Tumors (diagnosis), Octreotide (analogs & derivatives), Octreotide (diagnostic use), Positron-Emission Tomography (methods), Radiopharmaceuticals (diagnostic use), Reproducibility of Results, Sensitivity and Specificity, Statistics as Topic, Tomography, X-Ray Computed (methods).
- MESH :
- chemical , administration & dosage : Contrast Media, Gadolinium DTPA, Iopamidol.
- chemical , analogs & derivatives : Iopamidol, Octreotide.
- chemical , diagnostic use : Gadolinium DTPA, Indium Radioisotopes, Iopamidol, Octreotide, Radiopharmaceuticals.
- diagnosis : Neuroendocrine Tumors.
- methods : Magnetic Resonance Imaging, Positron-Emission Tomography, Tomography, X-Ray Computed.
- Female, Humans, Male, Reproducibility of Results, Sensitivity and Specificity, Statistics as Topic.
Abstract
We evaluated the rate of successful characterization of gastroenteropancreatic neuroendocrine tumors (NETs) present with an increased somatostatin receptor, comparing CE-CT with CE-MRI, each in correlation with DOTATOC-PET.
DOI: 10.1016/j.ejrad.2011.11.007
PubMed: 22236704
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Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Comparison of neuroendocrine tumor detection and characterization using DOTATOC-PET in correlation with contrast enhanced CT and delayed contrast enhanced MRI.</title>
<author><name sortKey="Giesel, F L" uniqKey="Giesel F">F L Giesel</name>
<affiliation wicri:level="3"><nlm:affiliation>Department of Nuclear Medicine, University Hospital Heidelberg, INF 400, 69120 Heidelberg, Germany. f.giesel@dkfz.de</nlm:affiliation>
<country xml:lang="fr">Allemagne</country>
<wicri:regionArea>Department of Nuclear Medicine, University Hospital Heidelberg, INF 400, 69120 Heidelberg</wicri:regionArea>
<placeName><region type="land" nuts="1">Bade-Wurtemberg</region>
<region type="district" nuts="2">District de Karlsruhe</region>
<settlement type="city">Heidelberg</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Kratochwil, C" uniqKey="Kratochwil C">C Kratochwil</name>
</author>
<author><name sortKey="Mehndiratta, A" uniqKey="Mehndiratta A">A Mehndiratta</name>
</author>
<author><name sortKey="Wulfert, S" uniqKey="Wulfert S">S Wulfert</name>
</author>
<author><name sortKey="Moltz, J H" uniqKey="Moltz J">J H Moltz</name>
</author>
<author><name sortKey="Zechmann, C M" uniqKey="Zechmann C">C M Zechmann</name>
</author>
<author><name sortKey="Kauczor, H U" uniqKey="Kauczor H">H U Kauczor</name>
</author>
<author><name sortKey="Haberkorn, U" uniqKey="Haberkorn U">U Haberkorn</name>
</author>
<author><name sortKey="Ley, S" uniqKey="Ley S">S Ley</name>
</author>
</titleStmt>
<publicationStmt><date when="2012">2012</date>
<idno type="doi">10.1016/j.ejrad.2011.11.007</idno>
<idno type="RBID">pubmed:22236704</idno>
<idno type="pmid">22236704</idno>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Contrast Media (administration & dosage)</term>
<term>Female</term>
<term>Gadolinium DTPA (administration & dosage)</term>
<term>Gadolinium DTPA (diagnostic use)</term>
<term>Humans</term>
<term>Indium Radioisotopes (diagnostic use)</term>
<term>Iopamidol (administration & dosage)</term>
<term>Iopamidol (analogs & derivatives)</term>
<term>Iopamidol (diagnostic use)</term>
<term>Magnetic Resonance Imaging (methods)</term>
<term>Male</term>
<term>Neuroendocrine Tumors (diagnosis)</term>
<term>Octreotide (analogs & derivatives)</term>
<term>Octreotide (diagnostic use)</term>
<term>Positron-Emission Tomography (methods)</term>
<term>Radiopharmaceuticals (diagnostic use)</term>
<term>Reproducibility of Results</term>
<term>Sensitivity and Specificity</term>
<term>Statistics as Topic</term>
<term>Tomography, X-Ray Computed (methods)</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="administration & dosage" xml:lang="en"><term>Contrast Media</term>
<term>Gadolinium DTPA</term>
<term>Iopamidol</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="analogs & derivatives" xml:lang="en"><term>Iopamidol</term>
<term>Octreotide</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="diagnostic use" xml:lang="en"><term>Gadolinium DTPA</term>
<term>Indium Radioisotopes</term>
<term>Iopamidol</term>
<term>Octreotide</term>
<term>Radiopharmaceuticals</term>
</keywords>
<keywords scheme="MESH" qualifier="diagnosis" xml:lang="en"><term>Neuroendocrine Tumors</term>
</keywords>
<keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Magnetic Resonance Imaging</term>
<term>Positron-Emission Tomography</term>
<term>Tomography, X-Ray Computed</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Female</term>
<term>Humans</term>
<term>Male</term>
<term>Reproducibility of Results</term>
<term>Sensitivity and Specificity</term>
<term>Statistics as Topic</term>
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<front><div type="abstract" xml:lang="en">We evaluated the rate of successful characterization of gastroenteropancreatic neuroendocrine tumors (NETs) present with an increased somatostatin receptor, comparing CE-CT with CE-MRI, each in correlation with DOTATOC-PET.</div>
</front>
</TEI>
<pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">22236704</PMID>
<DateCreated><Year>2012</Year>
<Month>08</Month>
<Day>20</Day>
</DateCreated>
<DateCompleted><Year>2013</Year>
<Month>01</Month>
<Day>24</Day>
</DateCompleted>
<DateRevised><Year>2013</Year>
<Month>11</Month>
<Day>21</Day>
</DateRevised>
<Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1872-7727</ISSN>
<JournalIssue CitedMedium="Internet"><Volume>81</Volume>
<Issue>10</Issue>
<PubDate><Year>2012</Year>
<Month>Oct</Month>
</PubDate>
</JournalIssue>
<Title>European journal of radiology</Title>
<ISOAbbreviation>Eur J Radiol</ISOAbbreviation>
</Journal>
<ArticleTitle>Comparison of neuroendocrine tumor detection and characterization using DOTATOC-PET in correlation with contrast enhanced CT and delayed contrast enhanced MRI.</ArticleTitle>
<Pagination><MedlinePgn>2820-5</MedlinePgn>
</Pagination>
<ELocationID EIdType="doi" ValidYN="Y">10.1016/j.ejrad.2011.11.007</ELocationID>
<Abstract><AbstractText Label="PURPOSE" NlmCategory="OBJECTIVE">We evaluated the rate of successful characterization of gastroenteropancreatic neuroendocrine tumors (NETs) present with an increased somatostatin receptor, comparing CE-CT with CE-MRI, each in correlation with DOTATOC-PET.</AbstractText>
<AbstractText Label="METHODS AND MATERIALS" NlmCategory="METHODS">8 patients with GEP-NET were imaged using CE-MRI (Gd-EOB-DTPA), CE-CT (Imeron 400) and DOTATOC-PET. Contrast-enhancement of normal liver-tissue and metastasis was quantified with ROI-technique. Tumor delineation was assessed with visual-score in blind-read-analysis by two experienced radiologists.</AbstractText>
<AbstractText Label="RESULTS" NlmCategory="RESULTS">Out of 40 liver metastases in patients with NETs, all were detected by CE-MRI and the lesion extent could be adequately assessed, whereas CT failed to detect 20% of all metastases. The blind-read-score of CT in arterial and portal phase was median -0.65 and -1.4, respectively, and 2.7 for delayed-MRI. The quantitative ROI-analysis presented an improved contrast-enhancement-ratio with a median of 1.2, 1.6 and 3.3 for CE-CT arterial, portal-phase and delayed-MRI respectively.</AbstractText>
<AbstractText Label="CONCLUSION" NlmCategory="CONCLUSIONS">Late CE-MRI was superior to CE-CT in providing additionally morphologic characterization and exact lesion extension of hepatic metastases from neuroendocrine tumor detected with DOTATOC-PET. Therefore, late enhanced Gd-EOB-DTPA-MRI seems to be the adequate imaging modality for combination with DOTATOC-PET to provide complementary (macroscopic and molecular) tumor characterization in hepatic metastasized NETs.</AbstractText>
<CopyrightInformation>Copyright © 2011. Published by Elsevier Ireland Ltd.</CopyrightInformation>
</Abstract>
<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Giesel</LastName>
<ForeName>F L</ForeName>
<Initials>FL</Initials>
<Affiliation>Department of Nuclear Medicine, University Hospital Heidelberg, INF 400, 69120 Heidelberg, Germany. f.giesel@dkfz.de</Affiliation>
</Author>
<Author ValidYN="Y"><LastName>Kratochwil</LastName>
<ForeName>C</ForeName>
<Initials>C</Initials>
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<Author ValidYN="Y"><LastName>Mehndiratta</LastName>
<ForeName>A</ForeName>
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<Author ValidYN="Y"><LastName>Wulfert</LastName>
<ForeName>S</ForeName>
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<Author ValidYN="Y"><LastName>Moltz</LastName>
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<Author ValidYN="Y"><LastName>Zechmann</LastName>
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<Author ValidYN="Y"><LastName>Kauczor</LastName>
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<Author ValidYN="Y"><LastName>Ley</LastName>
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<Initials>S</Initials>
</Author>
</AuthorList>
<Language>eng</Language>
<PublicationTypeList><PublicationType>Comparative Study</PublicationType>
<PublicationType>Journal Article</PublicationType>
<PublicationType>Randomized Controlled Trial</PublicationType>
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<ArticleDate DateType="Electronic"><Year>2012</Year>
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<MedlineJournalInfo><Country>Ireland</Country>
<MedlineTA>Eur J Radiol</MedlineTA>
<NlmUniqueID>8106411</NlmUniqueID>
<ISSNLinking>0720-048X</ISSNLinking>
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<ChemicalList><Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance>Contrast Media</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance>Indium Radioisotopes</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance>Radiopharmaceuticals</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance>gadolinium ethoxybenzyl DTPA</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>17E17JBP8L</RegistryNumber>
<NameOfSubstance>iomeprol</NameOfSubstance>
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