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Article: Real-time evaluation of swallowing in patients with oral cancers by using cine-magnetic resonance imaging based on T2-weighted sequences

TitleReal-time evaluation of swallowing in patients with oral cancers by using cine-magnetic resonance imaging based on T2-weighted sequences
Authors
Keywordscancer staging
cine magnetic resonance imaging
diagnostic imaging
dysphagia
human
Issue Date2020
PublisherElsevier BV. The Journal's web site is located at http://www.oooojournal.net
Citation
Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology, 2020, v. 130 n. 5, p. 583-592 How to Cite?
AbstractObjective: The aim of this study was to evaluate whether a new cine-magnetic resonance imaging (CMRI) technique might be useful for evaluating swallowing function in patients with different types of oral cancers by assessing 12 CMRI-related parameters. Study Design: In total, 111 patients with oral cancers were evaluated. We examined whether visualization of fluid flow and determination of flow direction to the trachea or the esophagus were possible with CMRI. We evaluated the correlations between CMRI-related parameters and self-reported dysphagia scores as the status of dysphagia, T classification groups as tumor staging for preoperative patients, alterations in CMRI-related parameters between pre- and postoperative patients, and the degree of invasiveness of oral cancer surgery. Results We could judge the flow direction to the esophagus on CMRI in all 111 patients. Six CMRI-related parameters showed significant correlations with dysphagia status. Increases in CMRI-related parameters were significantly related to deterioration of swallowing status, as shown by a decrease in self-reported dysphagia scores, advances in the T classification, and degree of invasiveness of oral cancer surgery. Conclusions The results of the present study suggest that CMRI can be used to directly visualize swallowing dynamics and objectively evaluate the swallowing complaints of patients with oral cancer.
Persistent Identifierhttp://hdl.handle.net/10722/290870
ISSN
2023 Impact Factor: 2.0
2023 SCImago Journal Rankings: 0.557
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorTanaka, T-
dc.contributor.authorTanaka, R-
dc.contributor.authorYeung, AWK-
dc.contributor.authorBornstein, MM-
dc.contributor.authorNishimura, S-
dc.contributor.authorOda, M-
dc.contributor.authorHabu, M-
dc.contributor.authorTakahashi, O-
dc.contributor.authorYoshiga, D-
dc.contributor.authorSago, T-
dc.contributor.authorMiyamoto, I-
dc.contributor.authorKodama, M-
dc.contributor.authorWakasugi-Sato, N-
dc.contributor.authorMatsumoto-Takeda, S-
dc.contributor.authorJoujima, T-
dc.contributor.authorMiyamura, Y-
dc.contributor.authorMorimoto, Y-
dc.date.accessioned2020-11-02T05:48:17Z-
dc.date.available2020-11-02T05:48:17Z-
dc.date.issued2020-
dc.identifier.citationOral Surgery, Oral Medicine, Oral Pathology and Oral Radiology, 2020, v. 130 n. 5, p. 583-592-
dc.identifier.issn2212-4403-
dc.identifier.urihttp://hdl.handle.net/10722/290870-
dc.description.abstractObjective: The aim of this study was to evaluate whether a new cine-magnetic resonance imaging (CMRI) technique might be useful for evaluating swallowing function in patients with different types of oral cancers by assessing 12 CMRI-related parameters. Study Design: In total, 111 patients with oral cancers were evaluated. We examined whether visualization of fluid flow and determination of flow direction to the trachea or the esophagus were possible with CMRI. We evaluated the correlations between CMRI-related parameters and self-reported dysphagia scores as the status of dysphagia, T classification groups as tumor staging for preoperative patients, alterations in CMRI-related parameters between pre- and postoperative patients, and the degree of invasiveness of oral cancer surgery. Results We could judge the flow direction to the esophagus on CMRI in all 111 patients. Six CMRI-related parameters showed significant correlations with dysphagia status. Increases in CMRI-related parameters were significantly related to deterioration of swallowing status, as shown by a decrease in self-reported dysphagia scores, advances in the T classification, and degree of invasiveness of oral cancer surgery. Conclusions The results of the present study suggest that CMRI can be used to directly visualize swallowing dynamics and objectively evaluate the swallowing complaints of patients with oral cancer.-
dc.languageeng-
dc.publisherElsevier BV. The Journal's web site is located at http://www.oooojournal.net-
dc.relation.ispartofOral Surgery, Oral Medicine, Oral Pathology and Oral Radiology-
dc.subjectcancer staging-
dc.subjectcine magnetic resonance imaging-
dc.subjectdiagnostic imaging-
dc.subjectdysphagia-
dc.subjecthuman-
dc.titleReal-time evaluation of swallowing in patients with oral cancers by using cine-magnetic resonance imaging based on T2-weighted sequences-
dc.typeArticle-
dc.identifier.emailTanaka, R: rayt3@hku.hk-
dc.identifier.emailYeung, AWK: ndyeung@hku.hk-
dc.identifier.authorityTanaka, R=rp02130-
dc.identifier.authorityYeung, AWK=rp02143-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.oooo.2020.05.009-
dc.identifier.pmid32622798-
dc.identifier.scopuseid_2-s2.0-85087375259-
dc.identifier.hkuros318549-
dc.identifier.volume130-
dc.identifier.issue5-
dc.identifier.spage583-
dc.identifier.epage592-
dc.identifier.isiWOS:000582797900017-
dc.publisher.placeNetherlands-
dc.identifier.issnl2212-4403-

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