The feasibility of using poroelastographic techniques for distinguishing between normal and lymphedematous tissues in vivo.
Identifieur interne : 003165 ( PubMed/Checkpoint ); précédent : 003164; suivant : 003166The feasibility of using poroelastographic techniques for distinguishing between normal and lymphedematous tissues in vivo.
Auteurs : Raffaella Righetti [États-Unis] ; Brian S. Garra ; Louise M. Mobbs ; Christina M. Kraemer-Chant ; Jonathan Ophir ; Thomas A. KrouskopSource :
- Physics in medicine and biology [ 0031-9155 ] ; 2007.
Descripteurs français
- KwdFr :
- Diagnostic différentiel, Femelle, Humains, Imagerie d'élasticité tissulaire (), Jambe (anatomopathologie), Lymphe (métabolisme), Lymphoedème (), Lymphoedème (diagnostic), Lymphographie (), Lymphographie (instrumentation), Mâle, Oedème (diagnostic), Spectroscopie de résonance de spin électronique, Études de faisabilité.
- MESH :
- anatomopathologie : Jambe.
- diagnostic : Lymphoedème, Oedème.
- métabolisme : Lymphe.
- instrumentation : Diagnostic différentiel, Femelle, Humains, Imagerie d'élasticité tissulaire, Lymphoedème, Lymphographie, Mâle, Spectroscopie de résonance de spin électronique, Études de faisabilité.
English descriptors
- KwdEn :
- Diagnosis, Differential, Edema (diagnosis), Elasticity Imaging Techniques (methods), Electron Spin Resonance Spectroscopy, Feasibility Studies, Female, Humans, Leg (pathology), Lymph (metabolism), Lymphedema (diagnosis), Lymphedema (therapy), Lymphography (instrumentation), Lymphography (methods), Male.
- MESH :
- diagnosis : Edema, Lymphedema.
- instrumentation : Lymphography.
- metabolism : Lymph.
- methods : Elasticity Imaging Techniques, Lymphography.
- pathology : Leg.
- therapy : Lymphedema.
- Diagnosis, Differential, Electron Spin Resonance Spectroscopy, Feasibility Studies, Female, Humans, Male.
Abstract
Lymphedema is a common condition involving an abnormal accumulation of lymphatic fluid in the interstitial space that causes swelling, most often in the arm(s) and leg(s). Lymphedema is a significant lifelong concern that can be congenital or develop following cancer treatment or cancer metastasis. Common methods of evaluation of lymphedema are mostly qualitative making it difficult to reliably assess the severity of the disease, a key factor in choosing the appropriate treatment. In this paper, we investigate the feasibility of using novel elastographic techniques to differentiate between lymphedematous and normal tissues. This study represents the first step of a larger study aimed at investigating the combined use of elastographic and sonographic techniques for the detection and staging of lymphedema. In this preliminary study, poroelastographic images were generated from the leg (8) and arm (4) subcutis of five normal volunteers and seven volunteers having lymphedema, and the results were compared using statistical analyses. The preliminary results reported in this paper suggest that it may be feasible to perform poroelastography in different lymphedematous tissues in vivo and that poroelastography techniques may be of help in differentiating between normal and lymphedematous tissues.
DOI: 10.1088/0031-9155/52/21/013
PubMed: 17951860
Affiliations:
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Lymphedema is a significant lifelong concern that can be congenital or develop following cancer treatment or cancer metastasis. Common methods of evaluation of lymphedema are mostly qualitative making it difficult to reliably assess the severity of the disease, a key factor in choosing the appropriate treatment. In this paper, we investigate the feasibility of using novel elastographic techniques to differentiate between lymphedematous and normal tissues. This study represents the first step of a larger study aimed at investigating the combined use of elastographic and sonographic techniques for the detection and staging of lymphedema. In this preliminary study, poroelastographic images were generated from the leg (8) and arm (4) subcutis of five normal volunteers and seven volunteers having lymphedema, and the results were compared using statistical analyses. The preliminary results reported in this paper suggest that it may be feasible to perform poroelastography in different lymphedematous tissues in vivo and that poroelastography techniques may be of help in differentiating between normal and lymphedematous tissues.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">17951860</PMID><DateCreated><Year>2007</Year><Month>10</Month><Day>22</Day></DateCreated><DateCompleted><Year>2008</Year><Month>01</Month><Day>03</Day></DateCompleted><DateRevised><Year>2007</Year><Month>10</Month><Day>22</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Print">0031-9155</ISSN><JournalIssue CitedMedium="Print"><Volume>52</Volume><Issue>21</Issue><PubDate><Year>2007</Year><Month>Nov</Month><Day>07</Day></PubDate></JournalIssue><Title>Physics in medicine and biology</Title><ISOAbbreviation>Phys Med Biol</ISOAbbreviation></Journal><ArticleTitle>The feasibility of using poroelastographic techniques for distinguishing between normal and lymphedematous tissues in vivo.</ArticleTitle><Pagination><MedlinePgn>6525-41</MedlinePgn></Pagination><Abstract><AbstractText>Lymphedema is a common condition involving an abnormal accumulation of lymphatic fluid in the interstitial space that causes swelling, most often in the arm(s) and leg(s). Lymphedema is a significant lifelong concern that can be congenital or develop following cancer treatment or cancer metastasis. Common methods of evaluation of lymphedema are mostly qualitative making it difficult to reliably assess the severity of the disease, a key factor in choosing the appropriate treatment. In this paper, we investigate the feasibility of using novel elastographic techniques to differentiate between lymphedematous and normal tissues. This study represents the first step of a larger study aimed at investigating the combined use of elastographic and sonographic techniques for the detection and staging of lymphedema. In this preliminary study, poroelastographic images were generated from the leg (8) and arm (4) subcutis of five normal volunteers and seven volunteers having lymphedema, and the results were compared using statistical analyses. The preliminary results reported in this paper suggest that it may be feasible to perform poroelastography in different lymphedematous tissues in vivo and that poroelastography techniques may be of help in differentiating between normal and lymphedematous tissues.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Righetti</LastName><ForeName>Raffaella</ForeName><Initials>R</Initials><AffiliationInfo><Affiliation>Department of Diagnostic and Interventional Imaging, Ultrasonics Laboratory, The University of Texas Medical School, Houston, TX, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Garra</LastName><ForeName>Brian S</ForeName><Initials>BS</Initials></Author><Author ValidYN="Y"><LastName>Mobbs</LastName><ForeName>Louise M</ForeName><Initials>LM</Initials></Author><Author ValidYN="Y"><LastName>Kraemer-Chant</LastName><ForeName>Christina M</ForeName><Initials>CM</Initials></Author><Author ValidYN="Y"><LastName>Ophir</LastName><ForeName>Jonathan</ForeName><Initials>J</Initials></Author><Author ValidYN="Y"><LastName>Krouskop</LastName><ForeName>Thomas A</ForeName><Initials>TA</Initials></Author></AuthorList><Language>eng</Language><GrantList CompleteYN="Y"><Grant><GrantID>8P01 EB 02105-10</GrantID><Acronym>EB</Acronym><Agency>NIBIB NIH HHS</Agency><Country>United States</Country></Grant></GrantList><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D052061">Research Support, N.I.H., Extramural</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2007</Year><Month>10</Month><Day>16</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Phys Med Biol</MedlineTA><NlmUniqueID>0401220</NlmUniqueID><ISSNLinking>0031-9155</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D003937" MajorTopicYN="N">Diagnosis, Differential</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004487" MajorTopicYN="N">Edema</DescriptorName><QualifierName UI="Q000175" MajorTopicYN="N">diagnosis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D054459" MajorTopicYN="N">Elasticity Imaging Techniques</DescriptorName><QualifierName UI="Q000379" MajorTopicYN="Y">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D004578" MajorTopicYN="N">Electron Spin Resonance Spectroscopy</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005240" MajorTopicYN="N">Feasibility Studies</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007866" MajorTopicYN="N">Leg</DescriptorName><QualifierName UI="Q000473" MajorTopicYN="N">pathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008196" MajorTopicYN="N">Lymph</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008209" MajorTopicYN="N">Lymphedema</DescriptorName><QualifierName UI="Q000175" MajorTopicYN="Y">diagnosis</QualifierName><QualifierName UI="Q000628" MajorTopicYN="N">therapy</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008220" MajorTopicYN="N">Lymphography</DescriptorName><QualifierName UI="Q000295" MajorTopicYN="Y">instrumentation</QualifierName><QualifierName UI="Q000379" MajorTopicYN="Y">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2007</Year><Month>10</Month><Day>24</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2008</Year><Month>1</Month><Day>4</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2007</Year><Month>10</Month><Day>24</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">17951860</ArticleId><ArticleId IdType="pii">S0031-9155(07)50396-9</ArticleId><ArticleId IdType="doi">10.1088/0031-9155/52/21/013</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>États-Unis</li></country><region><li>Texas</li></region></list><tree><noCountry><name sortKey="Garra, Brian S" sort="Garra, Brian S" uniqKey="Garra B" first="Brian S" last="Garra">Brian S. Garra</name><name sortKey="Kraemer Chant, Christina M" sort="Kraemer Chant, Christina M" uniqKey="Kraemer Chant C" first="Christina M" last="Kraemer-Chant">Christina M. Kraemer-Chant</name><name sortKey="Krouskop, Thomas A" sort="Krouskop, Thomas A" uniqKey="Krouskop T" first="Thomas A" last="Krouskop">Thomas A. Krouskop</name><name sortKey="Mobbs, Louise M" sort="Mobbs, Louise M" uniqKey="Mobbs L" first="Louise M" last="Mobbs">Louise M. Mobbs</name><name sortKey="Ophir, Jonathan" sort="Ophir, Jonathan" uniqKey="Ophir J" first="Jonathan" last="Ophir">Jonathan Ophir</name></noCountry><country name="États-Unis"><region name="Texas"><name sortKey="Righetti, Raffaella" sort="Righetti, Raffaella" uniqKey="Righetti R" first="Raffaella" last="Righetti">Raffaella Righetti</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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