Cited 4 times in
Non-diagnostic thyroid nodules after application of the Bethesda system: a study evaluating the interval for repeat aspiration for non-diagnostic results
DC Field | Value | Language |
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dc.contributor.author | 곽진영 | - |
dc.contributor.author | 김은경 | - |
dc.contributor.author | 문희정 | - |
dc.contributor.author | 윤정현 | - |
dc.date.accessioned | 2018-08-28T16:55:44Z | - |
dc.date.available | 2018-08-28T16:55:44Z | - |
dc.date.issued | 2018 | - |
dc.identifier.issn | 0284-1851 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/162078 | - |
dc.description.abstract | Background The non-diagnostic category of the Bethesda system has a low malignancy rate; nevertheless, repeat ultrasonography-guided fine needle aspiration (US-FNA) is recommended with no consensus for follow-up intervals. Purpose To investigate whether a six-month time interval for repeat US-FNA is appropriate for non-diagnostic thyroid nodules after applying the Bethesda system. Material and Methods From January 2010 to January 2014, 322 thyroid nodules >/=10 mm with non-diagnostic results on initial US-FNA with any follow-up with US or US-FNA were included (mean age = 52.2 years +/- 12.4). Clinical and US features were compared according to size change (increase, no change, decrease) and follow-up interval (<6 months and >/=6 months after initial US-FNA), and the minimal time interval observed in nodules with size increase on follow-up. The outcome of non-diagnostic nodules according to follow-up interval and size change were evaluated. Results Of the 322 nodules, 13 (4.0%) were malignant and 309 (96.0%) were benign. None of the 82 nodules with decreased size were malignant and 90.2% nodules with decreased size were found after six months. Of 175 nodules with repeat US-FNA, repeat cytology results did not differ significantly between the groups with follow-up US-FNA before and after six months ( P = 0.337). No significant differences were seen in size or extrathyroidal extension among the 13 malignant nodules according to the six-month interval (all P > 0.05), and no lateral lymph node metastasis was present. Conclusion Repeat US-FNA for initially non-diagnostic thyroid nodules can be performed at a six-month interval after initial procedure without tumor progression. | - |
dc.description.statementOfResponsibility | restriction | - |
dc.language | English | - |
dc.publisher | Sage | - |
dc.relation.isPartOf | ACTA RADIOLOGICA | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | Adolescent | - |
dc.subject.MESH | Adult | - |
dc.subject.MESH | Aged | - |
dc.subject.MESH | 80 and over Aged | - |
dc.subject.MESH | Fine-Needle Biopsy | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Follow-Up Studies | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Middle Aged | - |
dc.subject.MESH | Retrospective Studies | - |
dc.subject.MESH | Thyroid Gland/pathology | - |
dc.subject.MESH | Thyroid Nodule/*diagnosis/*pathology | - |
dc.subject.MESH | Interventional *Ultrasonography | - |
dc.subject.MESH | Young Adult | - |
dc.title | Non-diagnostic thyroid nodules after application of the Bethesda system: a study evaluating the interval for repeat aspiration for non-diagnostic results | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine | - |
dc.contributor.department | Dept. of Radiology | - |
dc.contributor.googleauthor | Jung Hyun Yoon | - |
dc.contributor.googleauthor | Eun-Kyung Kim | - |
dc.contributor.googleauthor | Jin Young Kwak | - |
dc.contributor.googleauthor | Hee Jung Moon | - |
dc.identifier.doi | 10.1177/0284185117715286 | - |
dc.contributor.localId | A00182 | - |
dc.contributor.localId | A00801 | - |
dc.contributor.localId | A01397 | - |
dc.contributor.localId | A02595 | - |
dc.relation.journalcode | J00033 | - |
dc.identifier.eissn | 1600-0455 | - |
dc.identifier.pmid | 28592151 | - |
dc.identifier.url | http://journals.sagepub.com/doi/10.1177/0284185117715286 | - |
dc.subject.keyword | Bethesda system | - |
dc.subject.keyword | Thyroid | - |
dc.subject.keyword | fine needle aspiration | - |
dc.subject.keyword | non-diagnostic | - |
dc.contributor.alternativeName | Kwak, Jin Young | - |
dc.contributor.alternativeName | Kim, Eun Kyung | - |
dc.contributor.alternativeName | Moon, Heui Jeong | - |
dc.contributor.alternativeName | Yoon, Jung Hyun | - |
dc.contributor.affiliatedAuthor | Kwak, Jin Young | - |
dc.contributor.affiliatedAuthor | Kim, Eun-Kyung | - |
dc.contributor.affiliatedAuthor | Moon, Heui Jeong | - |
dc.contributor.affiliatedAuthor | Yoon, Jung Hyun | - |
dc.citation.volume | 59 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 305 | - |
dc.citation.endPage | 312 | - |
dc.identifier.bibliographicCitation | ACTA RADIOLOGICA, Vol.59(3) : 305-312, 2018 | - |
dc.identifier.rimsid | 59668 | - |
dc.type.rims | ART | - |
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