Optimizing sequential dual tracer P.E.T. studies using a combined 2D/3D imaging protocol
We have investigated a combined 2D/3D protocol for minimizing contamination in dual tracer P.E.T. studies in which the tracers are administered on a timescale that is short compared to the half-lives. We have performed a series of phantom studies on an Advance and a Discovery ST (GE Healthcare Techn...
Gespeichert in:
| Hauptverfasser: | , , , , , |
|---|---|
| Format: | Tagungsbericht |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 3360 Vol. 6 |
|---|---|
| container_issue | |
| container_start_page | 3357 |
| container_title | |
| container_volume | 6 |
| creator | Wilson, J.W. Turkington, T.G. Colsher, J.G. Borges-Neto, S. Reiman, R.E. Coleman, R.E. |
| description | We have investigated a combined 2D/3D protocol for minimizing contamination in dual tracer P.E.T. studies in which the tracers are administered on a timescale that is short compared to the half-lives. We have performed a series of phantom studies on an Advance and a Discovery ST (GE Healthcare Technologies), using a torso phantom with cardiac insert (Data Spectrum Corporation) to simulate a combined FDG and NH/sub 3/ scan protocol for a patient with ischemia. The phantom was imaged in a series of alternating 2D/3D acquisitions as it decayed over 6 half-lives. By comparing 2D and 3D images, we have verified that 3D images are of comparable accuracy to 2D images, even with realistic out-of-field activity challenging the 3D scans. Based on scan and image statistical quality, we have recommended optimal doses for maximizing the image quality of both scans. |
| doi_str_mv | 10.1109/NSSMIC.2004.1466452 |
| format | Conference Proceeding |
| fullrecord | <record><control><sourceid>ieee_6IE</sourceid><recordid>TN_cdi_ieee_primary_1466452</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>1466452</ieee_id><sourcerecordid>1466452</sourcerecordid><originalsourceid>FETCH-LOGICAL-i175t-f84968dd098b645737051ad76a06d820300d1d4a2b44172898413debbe16e4083</originalsourceid><addsrcrecordid>eNpVUNtKw0AUXG9grP2CvuwPJD17yV4eJa1aqFZoBd_KJrstK7mZTR70602xL8LhHJg5DDOD0IxAQgjo-et2-7LKEgrAE8KF4Cm9QFMtFYzDlAQClyiiqZQxKKqv_nHArlFERjxmIuW36C6ETwAKjPMIfWza3lf-x9dHHNzX4OremxLbYVx9ZwrX4bdkmewSHPrBehfwEE6_BhdNlfvaWUwXc7bAvjLHE9F2Td8UTXmPbg6mDG56vhP0_rjcZc_xevO0yh7WsScy7eOD4looa0GrfIwlmYSUGCuFAWHVaBLAEssNzTknkiqtOGHW5bkjwnFQbIJmf7reObdvu9FH970_l8R-AbZKVSg</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>conference_proceeding</recordtype></control><display><type>conference_proceeding</type><title>Optimizing sequential dual tracer P.E.T. studies using a combined 2D/3D imaging protocol</title><source>IEEE Electronic Library (IEL) Conference Proceedings</source><creator>Wilson, J.W. ; Turkington, T.G. ; Colsher, J.G. ; Borges-Neto, S. ; Reiman, R.E. ; Coleman, R.E.</creator><creatorcontrib>Wilson, J.W. ; Turkington, T.G. ; Colsher, J.G. ; Borges-Neto, S. ; Reiman, R.E. ; Coleman, R.E.</creatorcontrib><description>We have investigated a combined 2D/3D protocol for minimizing contamination in dual tracer P.E.T. studies in which the tracers are administered on a timescale that is short compared to the half-lives. We have performed a series of phantom studies on an Advance and a Discovery ST (GE Healthcare Technologies), using a torso phantom with cardiac insert (Data Spectrum Corporation) to simulate a combined FDG and NH/sub 3/ scan protocol for a patient with ischemia. The phantom was imaged in a series of alternating 2D/3D acquisitions as it decayed over 6 half-lives. By comparing 2D and 3D images, we have verified that 3D images are of comparable accuracy to 2D images, even with realistic out-of-field activity challenging the 3D scans. Based on scan and image statistical quality, we have recommended optimal doses for maximizing the image quality of both scans.</description><identifier>ISSN: 1082-3654</identifier><identifier>ISBN: 9780780387003</identifier><identifier>ISBN: 0780387007</identifier><identifier>EISSN: 2577-0829</identifier><identifier>EISBN: 9780780387010</identifier><identifier>EISBN: 0780387015</identifier><identifier>DOI: 10.1109/NSSMIC.2004.1466452</identifier><language>eng</language><publisher>IEEE</publisher><subject>Biomedical imaging ; Contamination ; Imaging phantoms ; Ischemic pain ; Medical services ; Myocardium ; Protocols ; Radiology ; Telephony ; Torso</subject><ispartof>IEEE Symposium Conference Record Nuclear Science 2004, 2004, Vol.6, p.3357-3360 Vol. 6</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/1466452$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,780,784,789,790,2058,4050,4051,27925,54920</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/1466452$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Wilson, J.W.</creatorcontrib><creatorcontrib>Turkington, T.G.</creatorcontrib><creatorcontrib>Colsher, J.G.</creatorcontrib><creatorcontrib>Borges-Neto, S.</creatorcontrib><creatorcontrib>Reiman, R.E.</creatorcontrib><creatorcontrib>Coleman, R.E.</creatorcontrib><title>Optimizing sequential dual tracer P.E.T. studies using a combined 2D/3D imaging protocol</title><title>IEEE Symposium Conference Record Nuclear Science 2004</title><addtitle>NSSMIC</addtitle><description>We have investigated a combined 2D/3D protocol for minimizing contamination in dual tracer P.E.T. studies in which the tracers are administered on a timescale that is short compared to the half-lives. We have performed a series of phantom studies on an Advance and a Discovery ST (GE Healthcare Technologies), using a torso phantom with cardiac insert (Data Spectrum Corporation) to simulate a combined FDG and NH/sub 3/ scan protocol for a patient with ischemia. The phantom was imaged in a series of alternating 2D/3D acquisitions as it decayed over 6 half-lives. By comparing 2D and 3D images, we have verified that 3D images are of comparable accuracy to 2D images, even with realistic out-of-field activity challenging the 3D scans. Based on scan and image statistical quality, we have recommended optimal doses for maximizing the image quality of both scans.</description><subject>Biomedical imaging</subject><subject>Contamination</subject><subject>Imaging phantoms</subject><subject>Ischemic pain</subject><subject>Medical services</subject><subject>Myocardium</subject><subject>Protocols</subject><subject>Radiology</subject><subject>Telephony</subject><subject>Torso</subject><issn>1082-3654</issn><issn>2577-0829</issn><isbn>9780780387003</isbn><isbn>0780387007</isbn><isbn>9780780387010</isbn><isbn>0780387015</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2004</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpVUNtKw0AUXG9grP2CvuwPJD17yV4eJa1aqFZoBd_KJrstK7mZTR70602xL8LhHJg5DDOD0IxAQgjo-et2-7LKEgrAE8KF4Cm9QFMtFYzDlAQClyiiqZQxKKqv_nHArlFERjxmIuW36C6ETwAKjPMIfWza3lf-x9dHHNzX4OremxLbYVx9ZwrX4bdkmewSHPrBehfwEE6_BhdNlfvaWUwXc7bAvjLHE9F2Td8UTXmPbg6mDG56vhP0_rjcZc_xevO0yh7WsScy7eOD4looa0GrfIwlmYSUGCuFAWHVaBLAEssNzTknkiqtOGHW5bkjwnFQbIJmf7reObdvu9FH970_l8R-AbZKVSg</recordid><startdate>2004</startdate><enddate>2004</enddate><creator>Wilson, J.W.</creator><creator>Turkington, T.G.</creator><creator>Colsher, J.G.</creator><creator>Borges-Neto, S.</creator><creator>Reiman, R.E.</creator><creator>Coleman, R.E.</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>2004</creationdate><title>Optimizing sequential dual tracer P.E.T. studies using a combined 2D/3D imaging protocol</title><author>Wilson, J.W. ; Turkington, T.G. ; Colsher, J.G. ; Borges-Neto, S. ; Reiman, R.E. ; Coleman, R.E.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-f84968dd098b645737051ad76a06d820300d1d4a2b44172898413debbe16e4083</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Biomedical imaging</topic><topic>Contamination</topic><topic>Imaging phantoms</topic><topic>Ischemic pain</topic><topic>Medical services</topic><topic>Myocardium</topic><topic>Protocols</topic><topic>Radiology</topic><topic>Telephony</topic><topic>Torso</topic><toplevel>online_resources</toplevel><creatorcontrib>Wilson, J.W.</creatorcontrib><creatorcontrib>Turkington, T.G.</creatorcontrib><creatorcontrib>Colsher, J.G.</creatorcontrib><creatorcontrib>Borges-Neto, S.</creatorcontrib><creatorcontrib>Reiman, R.E.</creatorcontrib><creatorcontrib>Coleman, R.E.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Wilson, J.W.</au><au>Turkington, T.G.</au><au>Colsher, J.G.</au><au>Borges-Neto, S.</au><au>Reiman, R.E.</au><au>Coleman, R.E.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Optimizing sequential dual tracer P.E.T. studies using a combined 2D/3D imaging protocol</atitle><btitle>IEEE Symposium Conference Record Nuclear Science 2004</btitle><stitle>NSSMIC</stitle><date>2004</date><risdate>2004</risdate><volume>6</volume><spage>3357</spage><epage>3360 Vol. 6</epage><pages>3357-3360 Vol. 6</pages><issn>1082-3654</issn><eissn>2577-0829</eissn><isbn>9780780387003</isbn><isbn>0780387007</isbn><eisbn>9780780387010</eisbn><eisbn>0780387015</eisbn><abstract>We have investigated a combined 2D/3D protocol for minimizing contamination in dual tracer P.E.T. studies in which the tracers are administered on a timescale that is short compared to the half-lives. We have performed a series of phantom studies on an Advance and a Discovery ST (GE Healthcare Technologies), using a torso phantom with cardiac insert (Data Spectrum Corporation) to simulate a combined FDG and NH/sub 3/ scan protocol for a patient with ischemia. The phantom was imaged in a series of alternating 2D/3D acquisitions as it decayed over 6 half-lives. By comparing 2D and 3D images, we have verified that 3D images are of comparable accuracy to 2D images, even with realistic out-of-field activity challenging the 3D scans. Based on scan and image statistical quality, we have recommended optimal doses for maximizing the image quality of both scans.</abstract><pub>IEEE</pub><doi>10.1109/NSSMIC.2004.1466452</doi></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 1082-3654 |
| ispartof | IEEE Symposium Conference Record Nuclear Science 2004, 2004, Vol.6, p.3357-3360 Vol. 6 |
| issn | 1082-3654 2577-0829 |
| language | eng |
| recordid | cdi_ieee_primary_1466452 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Biomedical imaging Contamination Imaging phantoms Ischemic pain Medical services Myocardium Protocols Radiology Telephony Torso |
| title | Optimizing sequential dual tracer P.E.T. studies using a combined 2D/3D imaging protocol |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-21T14%3A56%3A23IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-ieee_6IE&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=proceeding&rft.atitle=Optimizing%20sequential%20dual%20tracer%20P.E.T.%20studies%20using%20a%20combined%202D/3D%20imaging%20protocol&rft.btitle=IEEE%20Symposium%20Conference%20Record%20Nuclear%20Science%202004&rft.au=Wilson,%20J.W.&rft.date=2004&rft.volume=6&rft.spage=3357&rft.epage=3360%20Vol.%206&rft.pages=3357-3360%20Vol.%206&rft.issn=1082-3654&rft.eissn=2577-0829&rft.isbn=9780780387003&rft.isbn_list=0780387007&rft_id=info:doi/10.1109/NSSMIC.2004.1466452&rft_dat=%3Cieee_6IE%3E1466452%3C/ieee_6IE%3E%3Curl%3E%3C/url%3E&rft.eisbn=9780780387010&rft.eisbn_list=0780387015&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_ieee_id=1466452&rfr_iscdi=true |