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Computed tomography is useful for preoperative identification of nonrecurrent laryngeal nerve in thyroid cancer patients.

DC Field Value Language
dc.contributor.author남기현-
dc.contributor.author박정수-
dc.contributor.author손은주-
dc.contributor.author이용상-
dc.contributor.author장항석-
dc.contributor.author정웅윤-
dc.date.accessioned2014-12-20T17:03:30Z-
dc.date.available2014-12-20T17:03:30Z-
dc.date.issued2011-
dc.identifier.issn0194-5998-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/93881-
dc.description.abstractOBJECTIVE: Nonrecurrent laryngeal nerve (NRLN) is a risk factor for nerve injury during thyroid or parathyroid surgery and is usually associated with vascular anomalies. This study investigated the usefulness of computed tomography (CT) scans for preoperative identification of NRLN in thyroid cancer patients. STUDY DESIGN: Case series with chart review. SETTING: Academic university hospital. SUBJECTS AND METHODS: Of the 6546 patients, 20 (0.3%) were intraoperatively identified with NRLN, and the medical records of 20 patients were reviewed retrospectively, with particular focus on preoperative CT findings. RESULTS: All 20 cases were right-sided NRLN, and no clinical symptoms were observed preoperatively in any patient. Two patients had type I NRLN and 18 had type II NRLN. NRLN injury occurred in 1 patient at a point where the nerve was close to the superior thyroid artery. Prior to surgery, surgeons identified only 5 suspected NRLN cases based on identification of vascular anomalies on CT scans. However, this review of CT scans revealed that vascular anomalies could be identified on the scans of all patients. CONCLUSIONS: Neck CT scanning appears to be an excellent method for predicting NRLN cases. However, thorough examination of the scans, with particular attention to the neck and mediastinum vascular structures, is required.-
dc.description.statementOfResponsibilityopen-
dc.format.extent204~207-
dc.relation.isPartOfOTOLARYNGOLOGY-HEAD AND NECK SURGERY-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.subject.MESHAdult-
dc.subject.MESHAged-
dc.subject.MESHCranial Nerve Diseases/complications-
dc.subject.MESHCranial Nerve Diseases/congenital*-
dc.subject.MESHCranial Nerve Diseases/diagnostic imaging-
dc.subject.MESHFemale-
dc.subject.MESHFollow-Up Studies-
dc.subject.MESHHumans-
dc.subject.MESHLaryngeal Nerve Injuries/etiology-
dc.subject.MESHLaryngeal Nerve Injuries/prevention & control*-
dc.subject.MESHMale-
dc.subject.MESHMiddle Aged-
dc.subject.MESHPreoperative Care/methods*-
dc.subject.MESHRecurrent Laryngeal Nerve/abnormalities*-
dc.subject.MESHRecurrent Laryngeal Nerve/diagnostic imaging-
dc.subject.MESHReproducibility of Results-
dc.subject.MESHRetrospective Studies-
dc.subject.MESHThyroid Neoplasms/complications-
dc.subject.MESHThyroid Neoplasms/diagnostic imaging*-
dc.subject.MESHThyroid Neoplasms/surgery-
dc.subject.MESHThyroidectomy/adverse effects-
dc.subject.MESHThyroidectomy/methods*-
dc.subject.MESHTomography, X-Ray Computed/methods*-
dc.subject.MESHYoung Adult-
dc.titleComputed tomography is useful for preoperative identification of nonrecurrent laryngeal nerve in thyroid cancer patients.-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Radiology (영상의학)-
dc.contributor.googleauthorYong Sang Lee-
dc.contributor.googleauthorEun Ju Son-
dc.contributor.googleauthorHang-Seok Chang-
dc.contributor.googleauthorWoong Youn Chung-
dc.contributor.googleauthorKee-Hyun Nam-
dc.contributor.googleauthorCheong Soo Park-
dc.identifier.doi10.1177/0194599811406670-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA01646-
dc.contributor.localIdA01245-
dc.contributor.localIdA01988-
dc.contributor.localIdA02978-
dc.contributor.localIdA03488-
dc.contributor.localIdA03674-
dc.relation.journalcodeJ02453-
dc.identifier.eissn1097-6817-
dc.identifier.pmid21521891-
dc.identifier.urlhttp://oto.sagepub.com/content/145/2/204-
dc.contributor.alternativeNameNam, Kee Hyun-
dc.contributor.alternativeNamePark, Cheong Soo-
dc.contributor.alternativeNameSon, Eun Ju-
dc.contributor.alternativeNameLee, Yong Sang-
dc.contributor.alternativeNameChang, Hang Seok-
dc.contributor.alternativeNameChung, Woung Youn-
dc.contributor.affiliatedAuthorPark, Cheong Soo-
dc.contributor.affiliatedAuthorNam, Kee Hyun-
dc.contributor.affiliatedAuthorSon, Eun Ju-
dc.contributor.affiliatedAuthorLee, Yong Sang-
dc.contributor.affiliatedAuthorChang, Hang Seok-
dc.contributor.affiliatedAuthorChung, Woung Youn-
dc.rights.accessRightsnot free-
dc.citation.volume145-
dc.citation.number2-
dc.citation.startPage204-
dc.citation.endPage207-
dc.identifier.bibliographicCitationOTOLARYNGOLOGY-HEAD AND NECK SURGERY, Vol.145(2) : 204-207, 2011-
dc.identifier.rimsid28522-
dc.type.rimsART-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Surgery (외과학교실) > 1. Journal Papers

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