Measurement of limb volume: Laser scanning versus volume displacement
Identifieur interne : 000085 ( Istex/Corpus ); précédent : 000084; suivant : 000086Measurement of limb volume: Laser scanning versus volume displacement
Auteurs : John Gregory Mckinnon ; Vanessa Wong ; Walley J. Temple ; Callum Galbraith ; Paul Ferry ; George S. Clynch ; Colin ClynchSource :
- Journal of Surgical Oncology [ 0022-4790 ] ; 2007-10-01.
Abstract
Determining the prevalence and treatment success of surgical lymphedema requires accurate and reproducible measurement. A new method of measurement of limb volume is described.
Url:
DOI: 10.1002/jso.20790
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ISTEX:01B9763DC1F8287AF5C8676A6811084BF8B56F4BLe document en format XML
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Fax: (403) 521‐3744.</mods:affiliation></affiliation></author><author><name sortKey="Wong, Vanessa" sort="Wong, Vanessa" uniqKey="Wong V" first="Vanessa" last="Wong">Vanessa Wong</name><affiliation><mods:affiliation>Department of Surgery, University of Calgary, Calgary, Alberta, Canada</mods:affiliation></affiliation></author><author><name sortKey="Temple, Walley J" sort="Temple, Walley J" uniqKey="Temple W" first="Walley J." last="Temple">Walley J. 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Fax: (403) 521‐3744.</mods:affiliation></affiliation></author><author><name sortKey="Wong, Vanessa" sort="Wong, Vanessa" uniqKey="Wong V" first="Vanessa" last="Wong">Vanessa Wong</name><affiliation><mods:affiliation>Department of Surgery, University of Calgary, Calgary, Alberta, Canada</mods:affiliation></affiliation></author><author><name sortKey="Temple, Walley J" sort="Temple, Walley J" uniqKey="Temple W" first="Walley J." last="Temple">Walley J. 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Clynch</name><affiliation><mods:affiliation>Clynch Technologies Inc., Calgary, Alberta, Canada</mods:affiliation></affiliation></author><author><name sortKey="Clynch, Colin" sort="Clynch, Colin" uniqKey="Clynch C" first="Colin" last="Clynch">Colin Clynch</name><affiliation><mods:affiliation>Clynch Technologies Inc., Calgary, Alberta, Canada</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j" type="main">Journal of Surgical Oncology</title><title level="j" type="alt">JOURNAL OF SURGICAL ONCOLOGY</title><idno type="ISSN">0022-4790</idno><idno type="eISSN">1096-9098</idno><imprint><biblScope unit="vol">96</biblScope><biblScope unit="issue">5</biblScope><biblScope unit="page" from="381">381</biblScope><biblScope unit="page" to="388">388</biblScope><biblScope unit="page-count">8</biblScope><publisher>Wiley Subscription Services, Inc., A Wiley Company</publisher><pubPlace>Hoboken</pubPlace><date type="published" when="2007-10-01">2007-10-01</date></imprint><idno type="ISSN">0022-4790</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0022-4790</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract">Determining the prevalence and treatment success of surgical lymphedema requires accurate and reproducible measurement. A new method of measurement of limb volume is described.</div></front></TEI><istex><corpusName>wiley</corpusName><keywords><teeft><json:string>lymphedema</json:string><json:string>laser</json:string><json:string>water displacement</json:string><json:string>limb volume</json:string><json:string>laser scanning</json:string><json:string>node</json:string><json:string>surg</json:string><json:string>reproducibility</json:string><json:string>oncology</json:string><json:string>mckinnon</json:string><json:string>breast cancer</json:string><json:string>oncol</json:string><json:string>axillary</json:string><json:string>surgical oncology</json:string><json:string>water displacement volume</json:string><json:string>standard deviation</json:string><json:string>melanoma</json:string><json:string>actual volume</json:string><json:string>limb</json:string><json:string>surgical</json:string><json:string>laser scanning volume</json:string><json:string>scanning</json:string><json:string>digital scanning method</json:string><json:string>lateral epicondyle</json:string><json:string>clynch technologies</json:string><json:string>modelling compound</json:string><json:string>volume calculations</json:string><json:string>breast cancer patients</json:string><json:string>opposite limb</json:string><json:string>human measurements</json:string><json:string>unknown volume</json:string><json:string>inanimate objects</json:string><json:string>water displacement method</json:string><json:string>measure limb volume</json:string><json:string>cancer treatment</json:string><json:string>surg oncol</json:string><json:string>polhemus fastscan laser scanner</json:string><json:string>lower limb</json:string><json:string>divergence theorem algorithm</json:string><json:string>human volunteers</json:string><json:string>innovative method</json:string><json:string>exact volume</json:string><json:string>axillary surgery</json:string><json:string>tissue volume</json:string><json:string>physical dimensions</json:string><json:string>inaccurate measurements</json:string><json:string>object increases</json:string><json:string>object volume increases</json:string><json:string>average volume increases</json:string><json:string>digital scanning</json:string><json:string>large scatter</json:string><json:string>water displacement technique</json:string><json:string>human data</json:string><json:string>reproducible method</json:string><json:string>lymph nodes</json:string><json:string>breast carcinoma</json:string><json:string>breast lymphedema</json:string><json:string>heavy limb</json:string><json:string>weight gain</json:string><json:string>many techniques</json:string><json:string>water tank</json:string><json:string>laser scanning technique</json:string><json:string>sentinel lymph node biopsy</json:string><json:string>multiple measurements</json:string><json:string>groin dissection</json:string></teeft></keywords><author><json:item><name>John Gregory McKinnon MD</name><affiliations><json:string>Department of Surgery, University of Calgary, Calgary, Alberta, Canada</json:string><json:string>Division of Surgical Oncology, Tom Baker Cancer Center, 1331‐29 Street N.W., Calgary, Alberta, Canada T2N 4N2. Fax: (403) 521‐3744.</json:string></affiliations></json:item><json:item><name>Vanessa Wong MD</name><affiliations><json:string>Department of Surgery, University of Calgary, Calgary, Alberta, Canada</json:string></affiliations></json:item><json:item><name>Walley J. Temple MD</name><affiliations><json:string>Department of Surgery, University of Calgary, Calgary, Alberta, Canada</json:string></affiliations></json:item><json:item><name>Callum Galbraith PhD</name><affiliations><json:string>Clynch Technologies Inc., Calgary, Alberta, Canada</json:string></affiliations></json:item><json:item><name>Paul Ferry PhD</name><affiliations><json:string>Clynch Technologies Inc., Calgary, Alberta, Canada</json:string></affiliations></json:item><json:item><name>George S. Clynch C.P.(c)</name><affiliations><json:string>Clynch Technologies Inc., Calgary, Alberta, Canada</json:string></affiliations></json:item><json:item><name>Colin Clynch</name><affiliations><json:string>Clynch Technologies Inc., Calgary, Alberta, Canada</json:string></affiliations></json:item></author><subject><json:item><lang><json:string>eng</json:string></lang><value>lymphedema</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>limb volume</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>laser scanning</value></json:item></subject><articleId><json:string>JSO20790</json:string></articleId><language><json:string>eng</json:string></language><originalGenre><json:string>article</json:string></originalGenre><qualityIndicators><score>4.4</score><pdfVersion>1.3</pdfVersion><pdfPageSize>594 x 792 pts</pdfPageSize><refBibsNative>true</refBibsNative><abstractCharCount>176</abstractCharCount><pdfWordCount>4112</pdfWordCount><pdfCharCount>26163</pdfCharCount><pdfPageCount>8</pdfPageCount><abstractWordCount>24</abstractWordCount></qualityIndicators><title>Measurement of limb volume: Laser scanning versus volume displacement</title><genre><json:string>article</json:string></genre><host><title>Journal of Surgical Oncology</title><language><json:string>unknown</json:string></language><doi><json:string>10.1002/(ISSN)1096-9098</json:string></doi><issn><json:string>0022-4790</json:string></issn><eissn><json:string>1096-9098</json:string></eissn><publisherId><json:string>JSO</json:string></publisherId><volume>96</volume><issue>5</issue><pages><first>381</first><last>388</last><total>8</total></pages><genre><json:string>journal</json:string></genre><subject><json:item><value>Research Article</value></json:item></subject></host><categories><wos><json:string>science</json:string><json:string>surgery</json:string><json:string>oncology</json:string></wos><scienceMetrix><json:string>health sciences</json:string><json:string>clinical medicine</json:string><json:string>oncology & carcinogenesis</json:string></scienceMetrix></categories><publicationDate>2007</publicationDate><copyrightDate>2007</copyrightDate><doi><json:string>10.1002/jso.20790</json:string></doi><id>01B9763DC1F8287AF5C8676A6811084BF8B56F4B</id><score>1</score><fulltext><json:item><extension>pdf</extension><original>true</original><mimetype>application/pdf</mimetype><uri>https://api.istex.fr/document/01B9763DC1F8287AF5C8676A6811084BF8B56F4B/fulltext/pdf</uri></json:item><json:item><extension>zip</extension><original>false</original><mimetype>application/zip</mimetype><uri>https://api.istex.fr/document/01B9763DC1F8287AF5C8676A6811084BF8B56F4B/fulltext/zip</uri></json:item><istex:fulltextTEI uri="https://api.istex.fr/document/01B9763DC1F8287AF5C8676A6811084BF8B56F4B/fulltext/tei"><teiHeader><fileDesc><titleStmt><title level="a" type="main" xml:lang="en">Measurement of limb volume: Laser scanning versus volume displacement</title></titleStmt><publicationStmt><publisher>Wiley Subscription Services, Inc., A Wiley Company</publisher><pubPlace>Hoboken</pubPlace><availability><licence>Copyright © 2007 Wiley‐Liss, Inc.</licence></availability><date type="published" when="2007-10-01"></date></publicationStmt><notesStmt><note type="content-type" subtype="article" source="article" scheme="https://content-type.data.istex.fr/ark:/67375/XTP-6N5SZHKN-D">article</note><note type="publication-type" subtype="journal" scheme="https://publication-type.data.istex.fr/ark:/67375/JMC-0GLKJH51-B">journal</note></notesStmt><sourceDesc><biblStruct type="article"><analytic><title level="a" type="main" xml:lang="en">Measurement of limb volume: Laser scanning versus volume displacement</title><title level="a" type="short" xml:lang="en">Laser Scanning of Limb Volume</title><author xml:id="author-0000" role="corresp"><persName><forename type="first">John Gregory</forename><surname>McKinnon</surname><roleName type="degree">MD</roleName></persName><email>mckinnon@ucalgary.ca</email><affiliation>Department of Surgery, University of Calgary, Calgary, Alberta, Canada<address><country key="CA"></country></address></affiliation><affiliation>Division of Surgical Oncology, Tom Baker Cancer Center, 1331‐29 Street N.W., Calgary, Alberta, Canada T2N 4N2. Fax: (403) 521‐3744.</affiliation></author><author xml:id="author-0001"><persName><forename type="first">Vanessa</forename><surname>Wong</surname><roleName type="degree">MD</roleName></persName><affiliation>Department of Surgery, University of Calgary, Calgary, Alberta, Canada<address><country key="CA"></country></address></affiliation></author><author xml:id="author-0002"><persName><forename type="first">Walley J.</forename><surname>Temple</surname><roleName type="degree">MD</roleName></persName><affiliation>Department of Surgery, University of Calgary, Calgary, Alberta, Canada<address><country key="CA"></country></address></affiliation></author><author xml:id="author-0003"><persName><forename type="first">Callum</forename><surname>Galbraith</surname><roleName type="degree">PhD</roleName></persName><affiliation>Clynch Technologies Inc., Calgary, Alberta, Canada<address><country key="CA"></country></address></affiliation></author><author xml:id="author-0004"><persName><forename type="first">Paul</forename><surname>Ferry</surname><roleName type="degree">PhD</roleName></persName><affiliation>Clynch Technologies Inc., Calgary, Alberta, Canada<address><country key="CA"></country></address></affiliation></author><author xml:id="author-0005"><persName><forename type="first">George S.</forename><surname>Clynch</surname><roleName type="degree">C.P.(c)</roleName></persName><affiliation>Clynch Technologies Inc., Calgary, Alberta, Canada<address><country key="CA"></country></address></affiliation></author><author xml:id="author-0006"><persName><forename type="first">Colin</forename><surname>Clynch</surname></persName><affiliation>Clynch Technologies Inc., Calgary, Alberta, Canada<address><country key="CA"></country></address></affiliation></author><idno type="istex">01B9763DC1F8287AF5C8676A6811084BF8B56F4B</idno><idno type="DOI">10.1002/jso.20790</idno><idno type="unit">JSO20790</idno><idno type="toTypesetVersion">file:JSO.JSO20790.pdf</idno></analytic><monogr><title level="j" type="main">Journal of Surgical Oncology</title><title level="j" type="alt">JOURNAL OF SURGICAL ONCOLOGY</title><idno type="pISSN">0022-4790</idno><idno type="eISSN">1096-9098</idno><idno type="book-DOI">10.1002/(ISSN)1096-9098</idno><idno type="book-part-DOI">10.1002/jso.v96:5</idno><idno type="product">JSO</idno><imprint><biblScope unit="vol">96</biblScope><biblScope unit="issue">5</biblScope><biblScope unit="page" from="381">381</biblScope><biblScope unit="page" to="388">388</biblScope><biblScope unit="page-count">8</biblScope><publisher>Wiley Subscription Services, Inc., A Wiley Company</publisher><pubPlace>Hoboken</pubPlace><date type="published" when="2007-10-01"></date></imprint></monogr></biblStruct></sourceDesc></fileDesc><profileDesc><abstract xml:lang="en" style="main"><head>Abstract</head>
Background
<p>Determining the prevalence and treatment success of surgical lymphedema requires accurate and reproducible measurement. A new method of measurement of limb volume is described.</p>
Methods
<p>A series of inanimate objects of known and unknown volume was measured using digital laser scanning and water displacement. A similar comparison was made with 10 human volunteers. Digital scanning was evaluated by comparison to the established method of water displacement, then to itself to determine reproducibility of measurement.</p>
Results
<p>(1) <hi rend="italic">Objects of known volume</hi>: Laser scanning accurately measured the calculated volume but water displacement became less accurate as the size of the object increased. (2) <hi rend="italic">Objects of unknown volume</hi>: As average volume increased, there was an increasing bias of underestimation of volume by the water displacement method. The coefficient of reproducibility of water displacement was 83.44 ml. In contrast, the reproducibility of the digital scanning method was 19.0 ml. (3) <hi rend="italic">Human data</hi>: The mean difference between water displacement volume and laser scanning volume was 151.7 ml (SD ± 189.5). The coefficient of reproducibility of water displacement was 450.8 ml whereas for laser scanning it was 174 ml.</p>
Conclusion
<p>Laser scanning is an innovative method of measuring tissue volume that combines precision and reproducibility and may have clinical utility for measuring lymphedema. J. Surg. Oncol. 2007;96:381–388. © 2007 Wiley‐Liss, Inc.</p></abstract><textClass><keywords xml:lang="en"><term xml:id="kwd1">lymphedema</term><term xml:id="kwd2">limb volume</term><term xml:id="kwd3">laser scanning</term></keywords><classCode scheme="articleCategory">Research Article</classCode><classCode scheme="tocHeading1">Research Articles</classCode></textClass><langUsage><language ident="EN"></language></langUsage></profileDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/01B9763DC1F8287AF5C8676A6811084BF8B56F4B/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Wiley, elements deleted: body"><istex:xmlDeclaration>version="1.0" encoding="UTF-8" standalone="yes"</istex:xmlDeclaration><istex:document><component version="2.0" type="serialArticle" xml:lang="en"><header><publicationMeta level="product"><publisherInfo><publisherName>Wiley Subscription Services, Inc., A Wiley Company</publisherName><publisherLoc>Hoboken</publisherLoc></publisherInfo><doi registered="yes">10.1002/(ISSN)1096-9098</doi><issn type="print">0022-4790</issn><issn type="electronic">1096-9098</issn><idGroup><id type="product" value="JSO"></id></idGroup><titleGroup><title type="main" xml:lang="en" sort="JOURNAL OF SURGICAL ONCOLOGY">Journal of Surgical Oncology</title><title type="short">J. 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Oncol.</title></titleGroup></publicationMeta><publicationMeta level="part" position="50"><doi origin="wiley" registered="yes">10.1002/jso.v96:5</doi><numberingGroup><numbering type="journalVolume" number="96">96</numbering><numbering type="journalIssue">5</numbering></numberingGroup><coverDate startDate="2007-10-01">1 October 2007</coverDate></publicationMeta><publicationMeta level="unit" type="article" position="70" status="forIssue"><doi origin="wiley" registered="yes">10.1002/jso.20790</doi><idGroup><id type="unit" value="JSO20790"></id></idGroup><countGroup><count type="pageTotal" number="8"></count></countGroup><titleGroup><title type="articleCategory">Research Article</title><title type="tocHeading1">Research Articles</title></titleGroup><copyright ownership="publisher">Copyright © 2007 Wiley‐Liss, Inc.</copyright><eventGroup><event type="manuscriptReceived" date="2006-07-07"></event><event type="manuscriptAccepted" date="2006-11-20"></event><event type="publishedOnlineEarlyUnpaginated" date="2007-05-03"></event><event type="firstOnline" date="2007-05-03"></event><event type="publishedOnlineFinalForm" date="2007-09-14"></event><event type="xmlConverted" agent="Converter:JWSART34_TO_WML3G version:2.3.2 mode:FullText source:HeaderRef result:HeaderRef" date="2010-03-10"></event><event type="xmlConverted" agent="Converter:WILEY_ML3G_TO_WILEY_ML3GV2 version:3.8.8" date="2014-02-01"></event><event type="xmlConverted" agent="Converter:WML3G_To_WML3G version:4.1.7 mode:FullText,remove_FC" date="2014-10-30"></event></eventGroup><numberingGroup><numbering type="pageFirst">381</numbering><numbering type="pageLast">388</numbering></numberingGroup><correspondenceTo>Division of Surgical Oncology, Tom Baker Cancer Center, 1331‐29 Street N.W., Calgary, Alberta, Canada T2N 4N2. Fax: (403) 521‐3744.</correspondenceTo><linkGroup><link type="toTypesetVersion" href="file:JSO.JSO20790.pdf"></link></linkGroup></publicationMeta><contentMeta><countGroup><count type="figureTotal" number="8"></count><count type="tableTotal" number="2"></count><count type="referenceTotal" number="32"></count><count type="wordTotal" number="981"></count></countGroup><titleGroup><title type="main" xml:lang="en">Measurement of limb volume: Laser scanning versus volume displacement</title><title type="short" xml:lang="en">Laser Scanning of Limb Volume</title></titleGroup><creators><creator xml:id="au1" creatorRole="author" affiliationRef="#af1" corresponding="yes"><personName><givenNames>John Gregory</givenNames><familyName>McKinnon</familyName><degrees>MD</degrees></personName><contactDetails><email>mckinnon@ucalgary.ca</email></contactDetails></creator><creator xml:id="au2" creatorRole="author" affiliationRef="#af1"><personName><givenNames>Vanessa</givenNames><familyName>Wong</familyName><degrees>MD</degrees></personName></creator><creator xml:id="au3" creatorRole="author" affiliationRef="#af1"><personName><givenNames>Walley J.</givenNames><familyName>Temple</familyName><degrees>MD</degrees></personName></creator><creator xml:id="au4" creatorRole="author" affiliationRef="#af2"><personName><givenNames>Callum</givenNames><familyName>Galbraith</familyName><degrees>PhD</degrees></personName></creator><creator xml:id="au5" creatorRole="author" affiliationRef="#af2"><personName><givenNames>Paul</givenNames><familyName>Ferry</familyName><degrees>PhD</degrees></personName></creator><creator xml:id="au6" creatorRole="author" affiliationRef="#af2"><personName><givenNames>George S.</givenNames><familyName>Clynch</familyName><degrees>C.P.(c)</degrees></personName></creator><creator xml:id="au7" creatorRole="author" affiliationRef="#af2"><personName><givenNames>Colin</givenNames><familyName>Clynch</familyName></personName></creator></creators><affiliationGroup><affiliation xml:id="af1" countryCode="CA" type="organization"><unparsedAffiliation>Department of Surgery, University of Calgary, Calgary, Alberta, Canada</unparsedAffiliation></affiliation><affiliation xml:id="af2" countryCode="CA" type="organization"><unparsedAffiliation>Clynch Technologies Inc., Calgary, Alberta, Canada</unparsedAffiliation></affiliation></affiliationGroup><keywordGroup xml:lang="en" type="author"><keyword xml:id="kwd1">lymphedema</keyword><keyword xml:id="kwd2">limb volume</keyword><keyword xml:id="kwd3">laser scanning</keyword></keywordGroup><abstractGroup><abstract type="main" xml:lang="en"><title type="main">Abstract</title><section xml:id="abs1-1"><title type="main">Background</title><p>Determining the prevalence and treatment success of surgical lymphedema requires accurate and reproducible measurement. A new method of measurement of limb volume is described.</p></section><section xml:id="abs1-2"><title type="main">Methods</title><p>A series of inanimate objects of known and unknown volume was measured using digital laser scanning and water displacement. A similar comparison was made with 10 human volunteers. Digital scanning was evaluated by comparison to the established method of water displacement, then to itself to determine reproducibility of measurement.</p></section><section xml:id="abs1-3"><title type="main">Results</title><p>(1) <i>Objects of known volume</i>: Laser scanning accurately measured the calculated volume but water displacement became less accurate as the size of the object increased. (2) <i>Objects of unknown volume</i>: As average volume increased, there was an increasing bias of underestimation of volume by the water displacement method. The coefficient of reproducibility of water displacement was 83.44 ml. In contrast, the reproducibility of the digital scanning method was 19.0 ml. (3) <i>Human data</i>: The mean difference between water displacement volume and laser scanning volume was 151.7 ml (SD ± 189.5). The coefficient of reproducibility of water displacement was 450.8 ml whereas for laser scanning it was 174 ml.</p></section><section xml:id="abs1-4"><title type="main">Conclusion</title><p>Laser scanning is an innovative method of measuring tissue volume that combines precision and reproducibility and may have clinical utility for measuring lymphedema. J. Surg. Oncol. 2007;96:381–388. © 2007 Wiley‐Liss, Inc.</p></section></abstract></abstractGroup></contentMeta></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Measurement of limb volume: Laser scanning versus volume displacement</title></titleInfo><titleInfo type="abbreviated" lang="en"><title>Laser Scanning of Limb Volume</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Measurement of limb volume: Laser scanning versus volume displacement</title></titleInfo><name type="personal"><namePart type="given">John Gregory</namePart><namePart type="family">McKinnon</namePart><namePart type="termsOfAddress">MD</namePart><affiliation>Department of Surgery, University of Calgary, Calgary, Alberta, Canada</affiliation><affiliation>Division of Surgical Oncology, Tom Baker Cancer Center, 1331‐29 Street N.W., Calgary, Alberta, Canada T2N 4N2. Fax: (403) 521‐3744.</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Vanessa</namePart><namePart type="family">Wong</namePart><namePart type="termsOfAddress">MD</namePart><affiliation>Department of Surgery, University of Calgary, Calgary, Alberta, Canada</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Walley J.</namePart><namePart type="family">Temple</namePart><namePart type="termsOfAddress">MD</namePart><affiliation>Department of Surgery, University of Calgary, Calgary, Alberta, Canada</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Callum</namePart><namePart type="family">Galbraith</namePart><namePart type="termsOfAddress">PhD</namePart><affiliation>Clynch Technologies Inc., Calgary, Alberta, Canada</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Paul</namePart><namePart type="family">Ferry</namePart><namePart type="termsOfAddress">PhD</namePart><affiliation>Clynch Technologies Inc., Calgary, Alberta, Canada</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">George S.</namePart><namePart type="family">Clynch</namePart><namePart type="termsOfAddress">C.P.(c)</namePart><affiliation>Clynch Technologies Inc., Calgary, Alberta, Canada</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Colin</namePart><namePart type="family">Clynch</namePart><affiliation>Clynch Technologies Inc., Calgary, Alberta, Canada</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="article" displayLabel="article"></genre><originInfo><publisher>Wiley Subscription Services, Inc., A Wiley Company</publisher><place><placeTerm type="text">Hoboken</placeTerm></place><dateIssued encoding="w3cdtf">2007-10-01</dateIssued><dateCaptured encoding="w3cdtf">2006-07-07</dateCaptured><dateValid encoding="w3cdtf">2006-11-20</dateValid><copyrightDate encoding="w3cdtf">2007</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType><extent unit="figures">8</extent><extent unit="tables">2</extent><extent unit="references">32</extent><extent unit="words">981</extent></physicalDescription><abstract>Determining the prevalence and treatment success of surgical lymphedema requires accurate and reproducible measurement. A new method of measurement of limb volume is described.</abstract><abstract>A series of inanimate objects of known and unknown volume was measured using digital laser scanning and water displacement. A similar comparison was made with 10 human volunteers. Digital scanning was evaluated by comparison to the established method of water displacement, then to itself to determine reproducibility of measurement.</abstract><abstract>(1) Objects of known volume: Laser scanning accurately measured the calculated volume but water displacement became less accurate as the size of the object increased. (2) Objects of unknown volume: As average volume increased, there was an increasing bias of underestimation of volume by the water displacement method. The coefficient of reproducibility of water displacement was 83.44 ml. In contrast, the reproducibility of the digital scanning method was 19.0 ml. (3) Human data: The mean difference between water displacement volume and laser scanning volume was 151.7 ml (SD ± 189.5). The coefficient of reproducibility of water displacement was 450.8 ml whereas for laser scanning it was 174 ml.</abstract><abstract>Laser scanning is an innovative method of measuring tissue volume that combines precision and reproducibility and may have clinical utility for measuring lymphedema. J. Surg. Oncol. 2007;96:381–388. © 2007 Wiley‐Liss, Inc.</abstract><subject lang="en"><genre>keywords</genre><topic>lymphedema</topic><topic>limb volume</topic><topic>laser scanning</topic></subject><relatedItem type="host"><titleInfo><title>Journal of Surgical Oncology</title></titleInfo><titleInfo type="abbreviated"><title>J. Surg. Oncol.</title></titleInfo><genre type="journal">journal</genre><subject><genre>article-category</genre><topic>Research Article</topic></subject><identifier type="ISSN">0022-4790</identifier><identifier type="eISSN">1096-9098</identifier><identifier type="DOI">10.1002/(ISSN)1096-9098</identifier><identifier type="PublisherID">JSO</identifier><part><date>2007</date><detail type="volume"><caption>vol.</caption><number>96</number></detail><detail type="issue"><caption>no.</caption><number>5</number></detail><extent unit="pages"><start>381</start><end>388</end><total>8</total></extent></part></relatedItem><identifier type="istex">01B9763DC1F8287AF5C8676A6811084BF8B56F4B</identifier><identifier type="DOI">10.1002/jso.20790</identifier><identifier type="ArticleID">JSO20790</identifier><accessCondition type="use and reproduction" contentType="copyright">Copyright © 2007 Wiley‐Liss, Inc.</accessCondition><recordInfo><recordContentSource>WILEY</recordContentSource><recordOrigin>Wiley Subscription Services, Inc., A Wiley Company</recordOrigin></recordInfo></mods></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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