Serial computed tomographic and positron emission tomographic properties of injection material used for vocal fold augmentation
DC Field | Value | Language |
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dc.contributor.author | Kwon, Tack-Kyun | - |
dc.contributor.author | Lee, Ji-Eun | - |
dc.contributor.author | Cha, Won Jae | - |
dc.contributor.author | Song, Chang Myeon | - |
dc.contributor.author | Sung, Myung-Whun | - |
dc.contributor.author | Kim, Kwang Hyun | - |
dc.date.accessioned | 2022-07-16T07:49:18Z | - |
dc.date.available | 2022-07-16T07:49:18Z | - |
dc.date.created | 2021-05-13 | - |
dc.date.issued | 2013-10 | - |
dc.identifier.issn | 0023-852X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/161699 | - |
dc.description.abstract | Objectives/Hypothesis This study aimed to demonstrate the radiological properties of hyaluronic acid (HA) and calcium hydroxylapatite (CAHA) on serial computed tomography (CT) and positron emission tomography (PET) scan. Study Design Retrospective Case Series. Method Retrospective chart and imaging analysis of patients who underwent HA or CAHA injection laryngoplasty. Result Total of 243 patients who underwent more than one CT of PET after last injection laryngoplasty were included. Sixty-eight patients received HA injection and 175 patients received CAHA injection. In all cases HA showed hypo-density in CT and no abnormal uptake on PET. CAHA showed bright calcific density on CT scan and high uptake on PET but had disappeared with time in 18 months if injected less than 0.85 mL in amount. Conclusion These findings support previous clinical studies on CAHA longevity and provide proper radiological interpretation on injection materials in the vocal folds. Level of Evidence IV (Case series) Laryngoscope, 123:2491–2496, 2013 | - |
dc.publisher | WILEY | - |
dc.title | Serial computed tomographic and positron emission tomographic properties of injection material used for vocal fold augmentation | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Song, Chang Myeon | - |
dc.identifier.doi | 10.1002/lary.24017 | - |
dc.identifier.scopusid | 2-s2.0-84884988091 | - |
dc.identifier.wosid | 000325091100030 | - |
dc.identifier.bibliographicCitation | LARYNGOSCOPE, v.123, no.10, pp.2491 - 2496 | - |
dc.relation.isPartOf | LARYNGOSCOPE | - |
dc.citation.title | LARYNGOSCOPE | - |
dc.citation.volume | 123 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 2491 | - |
dc.citation.endPage | 2496 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Research & Experimental Medicine | - |
dc.relation.journalResearchArea | Otorhinolaryngology | - |
dc.relation.journalWebOfScienceCategory | Medicine, Research & Experimental | - |
dc.relation.journalWebOfScienceCategory | Otorhinolaryngology | - |
dc.subject.keywordPlus | CALCIUM HYDROXYLAPATITE | - |
dc.subject.keywordAuthor | Computed tomography | - |
dc.subject.keywordAuthor | positron emission tomography | - |
dc.subject.keywordAuthor | medialization laryngoplasty | - |
dc.subject.keywordAuthor | calcium hydroxylapatite | - |
dc.subject.keywordAuthor | hyaluronic acid | - |
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