Comprehensive assessments of the open mouth dynamic maneuver and metal artifact reduction algorithm on computed tomography images of the oral cavity and oropharynx
To determine the optimal utility of the open mouth maneuver and Metal Artifact Reduction for the Orthopedic Implants (O-MAR) technique for CT of the oral cavity and oropharynx. Between July 2017 and May 2019, 59 subjects who underwent both conventional and open mouth head and neck CT scans were incl...
Gespeichert in:
| Veröffentlicht in: | PloS one 2021-03, Vol.16 (3), p.e0248696-e0248696 |
|---|---|
| Hauptverfasser: | , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | e0248696 |
|---|---|
| container_issue | 3 |
| container_start_page | e0248696 |
| container_title | PloS one |
| container_volume | 16 |
| creator | Bae, Yun Jung Kim, Tae Eun Choi, Byung Se Jeong, Woo-Jin Cho, Se Jin Baik, Sung Hyun Sunwoo, Leonard Kim, Jae Hyoung |
| description | To determine the optimal utility of the open mouth maneuver and Metal Artifact Reduction for the Orthopedic Implants (O-MAR) technique for CT of the oral cavity and oropharynx.
Between July 2017 and May 2019, 59 subjects who underwent both conventional and open mouth head and neck CT scans were included in this retrospective study. All images were reconstructed using the O-MAR algorithm. With conventional CT with/without the O-MAR (CTc_O/CTc) and open mouth CT with/without O-MAR (CTo_O/CTo), one reader measured the noise level in multiple anatomic regions of the oral cavity and oropharynx. Visual scores for the streak artifact and overall subjective image quality were assessed by two independent readers.
For the mobile tongue, retromolar trigone, and palatine tonsil, the mean noise was significantly lower, and the mean visual scores were significantly higher, with CTo than with CTc or CTc_O (all, P < 0.001). The mean visual scores were higher with CTo_O than with CTo for the mobile tongue and palatine tonsil (all, P < 0.001). Contrarily, for the mouth floor and tongue base, the mean noise was significantly higher with CTo_O than with CTc or CTc_O, and the mean visual scores were significantly higher with CTc than with CTo or CTo_O (all, P < 0.001).
The open mouth maneuver and O-MAR technique can have different influences on the CT image quality according to the anatomical subsites of the oral cavity and oropharynx. |
| doi_str_mv | 10.1371/journal.pone.0248696 |
| format | Article |
| fullrecord | <record><control><sourceid>gale_plos_</sourceid><recordid>TN_cdi_plos_journals_2502782207</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A655465714</galeid><doaj_id>oai_doaj_org_article_abaa7896d1d84e39ad4cfe0d347f9c86</doaj_id><sourcerecordid>A655465714</sourcerecordid><originalsourceid>FETCH-LOGICAL-c692t-6440f397f3488c8677da095d4d628a6dcd7894c5750e5d67afc53ad43a52e2a73</originalsourceid><addsrcrecordid>eNqNk9tu1DAQhiMEoqXwBggsISG42MWJT8kNUlVxqFSpEqdba2pPDlUSB9tZdZ-HF8Vpt6WLuEC5SOx884_n90yWPc_pOmcqf3fpZj9Cv57ciGta8FJW8kF2mFesWMmCsof3vg-yJyFcUipYKeXj7IAxxUSh6GH268QNk8cWx9BtkEAIGMKAYwzE1SS2SNyEIxncHFtityMMnSEDjDhv0BMYLRkwQk_Ax64GE4lHO5vYuZFA3zjfxXYgaWFSmjmiJdENrvEwtVvSDdDgnzw-yRjYdHF7reu8m1rw2_Hqafaohj7gs937KPv-8cO3k8-rs_NPpyfHZysjqyKuJOe0ZpWqGS9LU0qlLNBKWG5lUYK0xqqy4kYoQVFYqaA2goHlDESBBSh2lL280Z16F_TO36ALQQtVFgVdiNMbwjq41JNPFfitdtDp6w3nG70YYXrUcAGQ8kmb25Ijq1IiUyO1jKu6SqdLWu932eaLAa1JnicH9kT3_4xdqxu30apSuWAiCbzZCXj3c8YQ9dAFg32fbsfN1-dmnItK8IS--gv9d3U7qoFUQDfWLuU1i6g-lkJwKVS-aK3_QaXHYuqN1Ix1l_b3At7uBSQm4lVsYA5Bn3798v_s-Y999vU9tkXoYxtcPy_NF_ZBfgMa70LwWN-ZnFO9zNKtG3qZJb2bpRT24v4F3QXdDg_7DdwZHd4</addsrcrecordid><sourcetype>Open Website</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2502782207</pqid></control><display><type>article</type><title>Comprehensive assessments of the open mouth dynamic maneuver and metal artifact reduction algorithm on computed tomography images of the oral cavity and oropharynx</title><source>Public Library of Science (PLoS) Journals Open Access</source><source>DOAJ Directory of Open Access Journals</source><source>EZB-FREE-00999 freely available EZB journals</source><source>PubMed Central</source><source>Free Full-Text Journals in Chemistry</source><creator>Bae, Yun Jung ; Kim, Tae Eun ; Choi, Byung Se ; Jeong, Woo-Jin ; Cho, Se Jin ; Baik, Sung Hyun ; Sunwoo, Leonard ; Kim, Jae Hyoung</creator><contributor>Ha, Patrick</contributor><creatorcontrib>Bae, Yun Jung ; Kim, Tae Eun ; Choi, Byung Se ; Jeong, Woo-Jin ; Cho, Se Jin ; Baik, Sung Hyun ; Sunwoo, Leonard ; Kim, Jae Hyoung ; Ha, Patrick</creatorcontrib><description>To determine the optimal utility of the open mouth maneuver and Metal Artifact Reduction for the Orthopedic Implants (O-MAR) technique for CT of the oral cavity and oropharynx.
Between July 2017 and May 2019, 59 subjects who underwent both conventional and open mouth head and neck CT scans were included in this retrospective study. All images were reconstructed using the O-MAR algorithm. With conventional CT with/without the O-MAR (CTc_O/CTc) and open mouth CT with/without O-MAR (CTo_O/CTo), one reader measured the noise level in multiple anatomic regions of the oral cavity and oropharynx. Visual scores for the streak artifact and overall subjective image quality were assessed by two independent readers.
For the mobile tongue, retromolar trigone, and palatine tonsil, the mean noise was significantly lower, and the mean visual scores were significantly higher, with CTo than with CTc or CTc_O (all, P < 0.001). The mean visual scores were higher with CTo_O than with CTo for the mobile tongue and palatine tonsil (all, P < 0.001). Contrarily, for the mouth floor and tongue base, the mean noise was significantly higher with CTo_O than with CTc or CTc_O, and the mean visual scores were significantly higher with CTc than with CTo or CTo_O (all, P < 0.001).
The open mouth maneuver and O-MAR technique can have different influences on the CT image quality according to the anatomical subsites of the oral cavity and oropharynx.</description><identifier>ISSN: 1932-6203</identifier><identifier>EISSN: 1932-6203</identifier><identifier>DOI: 10.1371/journal.pone.0248696</identifier><identifier>PMID: 33735270</identifier><language>eng</language><publisher>United States: Public Library of Science</publisher><subject>Algorithms ; Biology and Life Sciences ; Burning ; Burning mouth syndrome ; Cancer ; Computed tomography ; Computer programs ; CT imaging ; Cysts ; Data analysis ; Drafting software ; Dysphagia ; Editing ; Engineering and Technology ; Evaluation ; Field of view ; Head ; Head & neck cancer ; Head and neck ; Image analysis ; Image processing ; Image quality ; Inflammation ; Lichen planus ; Lipoma ; Lymphadenopathy ; Lymphoma ; Magnetic resonance imaging ; Medical imaging ; Medicine and Health Sciences ; Metastases ; Methodology ; Methods ; Mouth ; Neck ; Odor ; Odors ; Oral cavity ; Oral surgery ; Oropharyngeal cancer ; Oropharynx ; Otolaryngology ; Pharyngitis ; Physiological aspects ; Prostheses ; Radiology ; Reduction (metal working) ; Research and Analysis Methods ; Salivary gland ; Salivary glands ; Skin diseases ; Software ; Squamous cell carcinoma ; Surgery ; Throat cancer ; Tomography ; Tongue ; Visualization</subject><ispartof>PloS one, 2021-03, Vol.16 (3), p.e0248696-e0248696</ispartof><rights>COPYRIGHT 2021 Public Library of Science</rights><rights>2021 Bae et al. This is an open access article distributed under the terms of the Creative Commons Attribution License: http://creativecommons.org/licenses/by/4.0/ (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>2021 Bae et al 2021 Bae et al</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c692t-6440f397f3488c8677da095d4d628a6dcd7894c5750e5d67afc53ad43a52e2a73</citedby><cites>FETCH-LOGICAL-c692t-6440f397f3488c8677da095d4d628a6dcd7894c5750e5d67afc53ad43a52e2a73</cites><orcidid>0000-0001-8577-6964 ; 0000-0001-6310-1798 ; 0000-0003-0374-8658</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC7971535/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC7971535/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,723,776,780,860,881,2096,2915,23845,27901,27902,53766,53768,79343,79344</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/33735270$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><contributor>Ha, Patrick</contributor><creatorcontrib>Bae, Yun Jung</creatorcontrib><creatorcontrib>Kim, Tae Eun</creatorcontrib><creatorcontrib>Choi, Byung Se</creatorcontrib><creatorcontrib>Jeong, Woo-Jin</creatorcontrib><creatorcontrib>Cho, Se Jin</creatorcontrib><creatorcontrib>Baik, Sung Hyun</creatorcontrib><creatorcontrib>Sunwoo, Leonard</creatorcontrib><creatorcontrib>Kim, Jae Hyoung</creatorcontrib><title>Comprehensive assessments of the open mouth dynamic maneuver and metal artifact reduction algorithm on computed tomography images of the oral cavity and oropharynx</title><title>PloS one</title><addtitle>PLoS One</addtitle><description>To determine the optimal utility of the open mouth maneuver and Metal Artifact Reduction for the Orthopedic Implants (O-MAR) technique for CT of the oral cavity and oropharynx.
Between July 2017 and May 2019, 59 subjects who underwent both conventional and open mouth head and neck CT scans were included in this retrospective study. All images were reconstructed using the O-MAR algorithm. With conventional CT with/without the O-MAR (CTc_O/CTc) and open mouth CT with/without O-MAR (CTo_O/CTo), one reader measured the noise level in multiple anatomic regions of the oral cavity and oropharynx. Visual scores for the streak artifact and overall subjective image quality were assessed by two independent readers.
For the mobile tongue, retromolar trigone, and palatine tonsil, the mean noise was significantly lower, and the mean visual scores were significantly higher, with CTo than with CTc or CTc_O (all, P < 0.001). The mean visual scores were higher with CTo_O than with CTo for the mobile tongue and palatine tonsil (all, P < 0.001). Contrarily, for the mouth floor and tongue base, the mean noise was significantly higher with CTo_O than with CTc or CTc_O, and the mean visual scores were significantly higher with CTc than with CTo or CTo_O (all, P < 0.001).
The open mouth maneuver and O-MAR technique can have different influences on the CT image quality according to the anatomical subsites of the oral cavity and oropharynx.</description><subject>Algorithms</subject><subject>Biology and Life Sciences</subject><subject>Burning</subject><subject>Burning mouth syndrome</subject><subject>Cancer</subject><subject>Computed tomography</subject><subject>Computer programs</subject><subject>CT imaging</subject><subject>Cysts</subject><subject>Data analysis</subject><subject>Drafting software</subject><subject>Dysphagia</subject><subject>Editing</subject><subject>Engineering and Technology</subject><subject>Evaluation</subject><subject>Field of view</subject><subject>Head</subject><subject>Head & neck cancer</subject><subject>Head and neck</subject><subject>Image analysis</subject><subject>Image processing</subject><subject>Image quality</subject><subject>Inflammation</subject><subject>Lichen planus</subject><subject>Lipoma</subject><subject>Lymphadenopathy</subject><subject>Lymphoma</subject><subject>Magnetic resonance imaging</subject><subject>Medical imaging</subject><subject>Medicine and Health Sciences</subject><subject>Metastases</subject><subject>Methodology</subject><subject>Methods</subject><subject>Mouth</subject><subject>Neck</subject><subject>Odor</subject><subject>Odors</subject><subject>Oral cavity</subject><subject>Oral surgery</subject><subject>Oropharyngeal cancer</subject><subject>Oropharynx</subject><subject>Otolaryngology</subject><subject>Pharyngitis</subject><subject>Physiological aspects</subject><subject>Prostheses</subject><subject>Radiology</subject><subject>Reduction (metal working)</subject><subject>Research and Analysis Methods</subject><subject>Salivary gland</subject><subject>Salivary glands</subject><subject>Skin diseases</subject><subject>Software</subject><subject>Squamous cell carcinoma</subject><subject>Surgery</subject><subject>Throat cancer</subject><subject>Tomography</subject><subject>Tongue</subject><subject>Visualization</subject><issn>1932-6203</issn><issn>1932-6203</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><sourceid>DOA</sourceid><recordid>eNqNk9tu1DAQhiMEoqXwBggsISG42MWJT8kNUlVxqFSpEqdba2pPDlUSB9tZdZ-HF8Vpt6WLuEC5SOx884_n90yWPc_pOmcqf3fpZj9Cv57ciGta8FJW8kF2mFesWMmCsof3vg-yJyFcUipYKeXj7IAxxUSh6GH268QNk8cWx9BtkEAIGMKAYwzE1SS2SNyEIxncHFtityMMnSEDjDhv0BMYLRkwQk_Ax64GE4lHO5vYuZFA3zjfxXYgaWFSmjmiJdENrvEwtVvSDdDgnzw-yRjYdHF7reu8m1rw2_Hqafaohj7gs937KPv-8cO3k8-rs_NPpyfHZysjqyKuJOe0ZpWqGS9LU0qlLNBKWG5lUYK0xqqy4kYoQVFYqaA2goHlDESBBSh2lL280Z16F_TO36ALQQtVFgVdiNMbwjq41JNPFfitdtDp6w3nG70YYXrUcAGQ8kmb25Ijq1IiUyO1jKu6SqdLWu932eaLAa1JnicH9kT3_4xdqxu30apSuWAiCbzZCXj3c8YQ9dAFg32fbsfN1-dmnItK8IS--gv9d3U7qoFUQDfWLuU1i6g-lkJwKVS-aK3_QaXHYuqN1Ix1l_b3At7uBSQm4lVsYA5Bn3798v_s-Y999vU9tkXoYxtcPy_NF_ZBfgMa70LwWN-ZnFO9zNKtG3qZJb2bpRT24v4F3QXdDg_7DdwZHd4</recordid><startdate>20210318</startdate><enddate>20210318</enddate><creator>Bae, Yun Jung</creator><creator>Kim, Tae Eun</creator><creator>Choi, Byung Se</creator><creator>Jeong, Woo-Jin</creator><creator>Cho, Se Jin</creator><creator>Baik, Sung Hyun</creator><creator>Sunwoo, Leonard</creator><creator>Kim, Jae Hyoung</creator><general>Public Library of Science</general><general>Public Library of Science (PLoS)</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>IOV</scope><scope>ISR</scope><scope>3V.</scope><scope>7QG</scope><scope>7QL</scope><scope>7QO</scope><scope>7RV</scope><scope>7SN</scope><scope>7SS</scope><scope>7T5</scope><scope>7TG</scope><scope>7TM</scope><scope>7U9</scope><scope>7X2</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8AO</scope><scope>8C1</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>H94</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KB.</scope><scope>KB0</scope><scope>KL.</scope><scope>L6V</scope><scope>LK8</scope><scope>M0K</scope><scope>M0S</scope><scope>M1P</scope><scope>M7N</scope><scope>M7P</scope><scope>M7S</scope><scope>NAPCQ</scope><scope>P5Z</scope><scope>P62</scope><scope>P64</scope><scope>PATMY</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>PYCSY</scope><scope>RC3</scope><scope>7X8</scope><scope>5PM</scope><scope>DOA</scope><orcidid>https://orcid.org/0000-0001-8577-6964</orcidid><orcidid>https://orcid.org/0000-0001-6310-1798</orcidid><orcidid>https://orcid.org/0000-0003-0374-8658</orcidid></search><sort><creationdate>20210318</creationdate><title>Comprehensive assessments of the open mouth dynamic maneuver and metal artifact reduction algorithm on computed tomography images of the oral cavity and oropharynx</title><author>Bae, Yun Jung ; Kim, Tae Eun ; Choi, Byung Se ; Jeong, Woo-Jin ; Cho, Se Jin ; Baik, Sung Hyun ; Sunwoo, Leonard ; Kim, Jae Hyoung</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c692t-6440f397f3488c8677da095d4d628a6dcd7894c5750e5d67afc53ad43a52e2a73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Algorithms</topic><topic>Biology and Life Sciences</topic><topic>Burning</topic><topic>Burning mouth syndrome</topic><topic>Cancer</topic><topic>Computed tomography</topic><topic>Computer programs</topic><topic>CT imaging</topic><topic>Cysts</topic><topic>Data analysis</topic><topic>Drafting software</topic><topic>Dysphagia</topic><topic>Editing</topic><topic>Engineering and Technology</topic><topic>Evaluation</topic><topic>Field of view</topic><topic>Head</topic><topic>Head & neck cancer</topic><topic>Head and neck</topic><topic>Image analysis</topic><topic>Image processing</topic><topic>Image quality</topic><topic>Inflammation</topic><topic>Lichen planus</topic><topic>Lipoma</topic><topic>Lymphadenopathy</topic><topic>Lymphoma</topic><topic>Magnetic resonance imaging</topic><topic>Medical imaging</topic><topic>Medicine and Health Sciences</topic><topic>Metastases</topic><topic>Methodology</topic><topic>Methods</topic><topic>Mouth</topic><topic>Neck</topic><topic>Odor</topic><topic>Odors</topic><topic>Oral cavity</topic><topic>Oral surgery</topic><topic>Oropharyngeal cancer</topic><topic>Oropharynx</topic><topic>Otolaryngology</topic><topic>Pharyngitis</topic><topic>Physiological aspects</topic><topic>Prostheses</topic><topic>Radiology</topic><topic>Reduction (metal working)</topic><topic>Research and Analysis Methods</topic><topic>Salivary gland</topic><topic>Salivary glands</topic><topic>Skin diseases</topic><topic>Software</topic><topic>Squamous cell carcinoma</topic><topic>Surgery</topic><topic>Throat cancer</topic><topic>Tomography</topic><topic>Tongue</topic><topic>Visualization</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bae, Yun Jung</creatorcontrib><creatorcontrib>Kim, Tae Eun</creatorcontrib><creatorcontrib>Choi, Byung Se</creatorcontrib><creatorcontrib>Jeong, Woo-Jin</creatorcontrib><creatorcontrib>Cho, Se Jin</creatorcontrib><creatorcontrib>Baik, Sung Hyun</creatorcontrib><creatorcontrib>Sunwoo, Leonard</creatorcontrib><creatorcontrib>Kim, Jae Hyoung</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Opposing Viewpoints in Context (Gale)</collection><collection>Gale In Context: Science</collection><collection>ProQuest Central (Corporate)</collection><collection>Animal Behavior Abstracts</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Biotechnology Research Abstracts</collection><collection>Proquest Nursing & Allied Health Source</collection><collection>Ecology Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Immunology Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Nucleic Acids Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>Agricultural Science Collection</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Public Health Database</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Materials Science Database</collection><collection>Nursing & Allied Health Database (Alumni Edition)</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>ProQuest Engineering Collection</collection><collection>ProQuest Biological Science Collection</collection><collection>Agricultural Science Database</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biological Science Database</collection><collection>Engineering Database</collection><collection>Nursing & Allied Health Premium</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environmental Science Database</collection><collection>Materials Science Collection</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><collection>Environmental Science Collection</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>PloS one</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bae, Yun Jung</au><au>Kim, Tae Eun</au><au>Choi, Byung Se</au><au>Jeong, Woo-Jin</au><au>Cho, Se Jin</au><au>Baik, Sung Hyun</au><au>Sunwoo, Leonard</au><au>Kim, Jae Hyoung</au><au>Ha, Patrick</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Comprehensive assessments of the open mouth dynamic maneuver and metal artifact reduction algorithm on computed tomography images of the oral cavity and oropharynx</atitle><jtitle>PloS one</jtitle><addtitle>PLoS One</addtitle><date>2021-03-18</date><risdate>2021</risdate><volume>16</volume><issue>3</issue><spage>e0248696</spage><epage>e0248696</epage><pages>e0248696-e0248696</pages><issn>1932-6203</issn><eissn>1932-6203</eissn><abstract>To determine the optimal utility of the open mouth maneuver and Metal Artifact Reduction for the Orthopedic Implants (O-MAR) technique for CT of the oral cavity and oropharynx.
Between July 2017 and May 2019, 59 subjects who underwent both conventional and open mouth head and neck CT scans were included in this retrospective study. All images were reconstructed using the O-MAR algorithm. With conventional CT with/without the O-MAR (CTc_O/CTc) and open mouth CT with/without O-MAR (CTo_O/CTo), one reader measured the noise level in multiple anatomic regions of the oral cavity and oropharynx. Visual scores for the streak artifact and overall subjective image quality were assessed by two independent readers.
For the mobile tongue, retromolar trigone, and palatine tonsil, the mean noise was significantly lower, and the mean visual scores were significantly higher, with CTo than with CTc or CTc_O (all, P < 0.001). The mean visual scores were higher with CTo_O than with CTo for the mobile tongue and palatine tonsil (all, P < 0.001). Contrarily, for the mouth floor and tongue base, the mean noise was significantly higher with CTo_O than with CTc or CTc_O, and the mean visual scores were significantly higher with CTc than with CTo or CTo_O (all, P < 0.001).
The open mouth maneuver and O-MAR technique can have different influences on the CT image quality according to the anatomical subsites of the oral cavity and oropharynx.</abstract><cop>United States</cop><pub>Public Library of Science</pub><pmid>33735270</pmid><doi>10.1371/journal.pone.0248696</doi><tpages>e0248696</tpages><orcidid>https://orcid.org/0000-0001-8577-6964</orcidid><orcidid>https://orcid.org/0000-0001-6310-1798</orcidid><orcidid>https://orcid.org/0000-0003-0374-8658</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1932-6203 |
| ispartof | PloS one, 2021-03, Vol.16 (3), p.e0248696-e0248696 |
| issn | 1932-6203 1932-6203 |
| language | eng |
| recordid | cdi_plos_journals_2502782207 |
| source | Public Library of Science (PLoS) Journals Open Access; DOAJ Directory of Open Access Journals; EZB-FREE-00999 freely available EZB journals; PubMed Central; Free Full-Text Journals in Chemistry |
| subjects | Algorithms Biology and Life Sciences Burning Burning mouth syndrome Cancer Computed tomography Computer programs CT imaging Cysts Data analysis Drafting software Dysphagia Editing Engineering and Technology Evaluation Field of view Head Head & neck cancer Head and neck Image analysis Image processing Image quality Inflammation Lichen planus Lipoma Lymphadenopathy Lymphoma Magnetic resonance imaging Medical imaging Medicine and Health Sciences Metastases Methodology Methods Mouth Neck Odor Odors Oral cavity Oral surgery Oropharyngeal cancer Oropharynx Otolaryngology Pharyngitis Physiological aspects Prostheses Radiology Reduction (metal working) Research and Analysis Methods Salivary gland Salivary glands Skin diseases Software Squamous cell carcinoma Surgery Throat cancer Tomography Tongue Visualization |
| title | Comprehensive assessments of the open mouth dynamic maneuver and metal artifact reduction algorithm on computed tomography images of the oral cavity and oropharynx |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-29T02%3A44%3A10IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-gale_plos_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Comprehensive%20assessments%20of%20the%20open%20mouth%20dynamic%20maneuver%20and%20metal%20artifact%20reduction%20algorithm%20on%20computed%20tomography%20images%20of%20the%20oral%20cavity%20and%20oropharynx&rft.jtitle=PloS%20one&rft.au=Bae,%20Yun%20Jung&rft.date=2021-03-18&rft.volume=16&rft.issue=3&rft.spage=e0248696&rft.epage=e0248696&rft.pages=e0248696-e0248696&rft.issn=1932-6203&rft.eissn=1932-6203&rft_id=info:doi/10.1371/journal.pone.0248696&rft_dat=%3Cgale_plos_%3EA655465714%3C/gale_plos_%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2502782207&rft_id=info:pmid/33735270&rft_galeid=A655465714&rft_doaj_id=oai_doaj_org_article_abaa7896d1d84e39ad4cfe0d347f9c86&rfr_iscdi=true |