Impact of Nodule Size on Malignancy Risk Differs according to the Ultrasonography Pattern of Thyroid Nodules
DC Field | Value | Language |
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dc.contributor.author | Hong, Min Ji | - |
dc.contributor.author | Na, Dong Gyu | - |
dc.contributor.author | Baek, Jung Hwan | - |
dc.contributor.author | Sung, Jin Yong | - |
dc.contributor.author | Kim, Ji-Hoon | - |
dc.date.available | 2020-02-27T11:40:38Z | - |
dc.date.created | 2020-02-07 | - |
dc.date.issued | 2018-05 | - |
dc.identifier.issn | 1229-6929 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/3830 | - |
dc.description.abstract | Objective: To test whether the impact of thyroid-nodule size on the malignancy risk differs according to the ultrasonography (US) patterns of nodules. Materials and Methods: This study is a post hoc analysis using data from the Thyroid Imaging Reporting and Data System (TIRADS) multicenter retrospective study which included 2000 consecutive thyroid nodules (>= 1 cm) with final diagnoses. A total of 2000 consecutive thyroid nodules from 1802 patients (1387 women and 613 men; mean age, 51.2 +/- 12.2 years) were enrolled in this study. The malignancy risk of the nodules was assessed according to the nodule size and US patterns (Korean-TIRADS). Results: Overall, the malignancy risk did not increase as nodules enlarged. In high-suspicion nodules, the malignancy rate had no association with nodule size (p = 0.467), whereas in intermediate-or low-suspicion nodules there was a trend toward an increasing malignancy risk as the nodule size increased (p = 0.004 and 0.002, respectively). The malignancy rate of large nodules (>= 3 cm) was higher than that of small nodules (< 3 cm) in intermediate-suspicion nodules (40.3% vs. 22.6%, respectively; p = 0.001) and low-suspicion nodules (11.3% vs. 7.0%, respectively; p = 0.035). There was a trend toward a decreasing risk and proportion of papillary carcinoma and an increasing risk and proportion of follicular carcinoma or other malignant tumors as nodule size increased (p < 0.001, respectively). Conclusion: The impact of nodule size on the malignancy risk differed according to the US pattern. A large nodule size (>= 3 cm) showed a higher malignancy risk than smaller nodules in intermediate-and low-suspicion nodules. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | KOREAN RADIOLOGICAL SOC | - |
dc.relation.isPartOf | KOREAN JOURNAL OF RADIOLOGY | - |
dc.subject | FINE-NEEDLE-ASPIRATION | - |
dc.subject | INDEPENDENT PREDICTOR | - |
dc.subject | CONSENSUS STATEMENT | - |
dc.subject | KOREAN SOCIETY | - |
dc.subject | CARCINOMA | - |
dc.subject | CANCER | - |
dc.subject | ULTRASOUND | - |
dc.subject | MANAGEMENT | - |
dc.subject | PAPILLARY | - |
dc.subject | ACCURACY | - |
dc.title | Impact of Nodule Size on Malignancy Risk Differs according to the Ultrasonography Pattern of Thyroid Nodules | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000430314100019 | - |
dc.identifier.doi | 10.3348/kjr.2018.19.3.534 | - |
dc.identifier.bibliographicCitation | KOREAN JOURNAL OF RADIOLOGY, v.19, no.3, pp.534 - 541 | - |
dc.identifier.kciid | ART002352821 | - |
dc.identifier.scopusid | 2-s2.0-85045538923 | - |
dc.citation.endPage | 541 | - |
dc.citation.startPage | 534 | - |
dc.citation.title | KOREAN JOURNAL OF RADIOLOGY | - |
dc.citation.volume | 19 | - |
dc.citation.number | 3 | - |
dc.contributor.affiliatedAuthor | Hong, Min Ji | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Thyroid | - |
dc.subject.keywordAuthor | Thyroid nodule | - |
dc.subject.keywordAuthor | Thyroid malignancy | - |
dc.subject.keywordAuthor | Ultrasonography | - |
dc.subject.keywordAuthor | Tumor size | - |
dc.subject.keywordAuthor | Nodule size | - |
dc.subject.keywordAuthor | Risk of malignancy | - |
dc.subject.keywordAuthor | Malignancy risk | - |
dc.subject.keywordAuthor | Pattern analysis | - |
dc.subject.keywordAuthor | Imaging analysis | - |
dc.subject.keywordAuthor | Imaging pattern | - |
dc.subject.keywordAuthor | Imaging feature | - |
dc.subject.keywordPlus | FINE-NEEDLE-ASPIRATION | - |
dc.subject.keywordPlus | INDEPENDENT PREDICTOR | - |
dc.subject.keywordPlus | CONSENSUS STATEMENT | - |
dc.subject.keywordPlus | KOREAN SOCIETY | - |
dc.subject.keywordPlus | CARCINOMA | - |
dc.subject.keywordPlus | CANCER | - |
dc.subject.keywordPlus | ULTRASOUND | - |
dc.subject.keywordPlus | MANAGEMENT | - |
dc.subject.keywordPlus | PAPILLARY | - |
dc.subject.keywordPlus | ACCURACY | - |
dc.relation.journalResearchArea | Radiology, Nuclear Medicine & Medical Imaging | - |
dc.relation.journalWebOfScienceCategory | Radiology, Nuclear Medicine & Medical Imaging | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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