Clinical Characteristics and Prognosis of Differentiated Thyroid Carcinoma with Small Foci of Anaplastic Transformation
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 안화영 | - |
dc.contributor.author | 정경천 | - |
dc.contributor.author | 박도준 | - |
dc.contributor.author | 박영주 | - |
dc.contributor.author | 조보연 | - |
dc.date.available | 2019-03-08T10:35:58Z | - |
dc.date.issued | 2017 | - |
dc.identifier.issn | 2384-3799 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/5304 | - |
dc.description.abstract | Background and Objectives: Anaplastic thyroid carcinoma (ATC) is commonly related with concurrent differentiated thyroid carcinoma (DTC). We aimed to examine the clinicopathologic characteristics, prognosis and gene expression of DTC with anaplastic foci. Materials and Methods: Eighteen patients with DTC with anaplastic foci were enrolled in this study. To compare the clinicopathologic characteristics and prognosis of anaplastic foci subjects with conventional ATC or DTC, we additionally included 12 ATC and 1030 DTC patients who diagnosed during same period. Immunohistochemistry was performed to check the gene expression in anaplastic foci and DTC component. Results: In anaplastic foci group, tumor size was larger (2.5±1.3 vs. 1.2±0.9 cm, p=0.001), distant metastasis was more frequent (11.1 vs. 0%, p=0.000) and 1-year survival rate was low (88.9 vs. 100%, p=0.000) than DTC group. In contrast, compared with ATC group, anaplastic foci group showed younger age at diagnosis (50±16 vs. 63±18 years, p=0.039), smaller tumor size (2.5±1.3 vs. 3.8±1.4 cm, p=0.027), less distant metastasis (11.1 vs. 41.7%, p=0.084) and longer 1-year survival rate (88.9 vs. 25.0%, p=0.001). Expression of p53 protein was observed in 100% of anaplastic foci, ATC and 12.5% of papillary thyroid carcinoma component. Conclusion: DTC with foci of anaplastic transformation has a worse prognosis than DTC, but a better prognosis than ATC. Our results support that DTC with anaplastic foci was intermediate state from DTC to ATC. | - |
dc.format.extent | 6 | - |
dc.publisher | 대한갑상선학회 | - |
dc.title | Clinical Characteristics and Prognosis of Differentiated Thyroid Carcinoma with Small Foci of Anaplastic Transformation | - |
dc.type | Article | - |
dc.identifier.doi | 10.11106/ijt.2017.10.2.96 | - |
dc.identifier.bibliographicCitation | International Journal of Thyroidology, v.10, no.2, pp 96 - 101 | - |
dc.identifier.kciid | ART002287636 | - |
dc.description.isOpenAccess | N | - |
dc.citation.endPage | 101 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 96 | - |
dc.citation.title | International Journal of Thyroidology | - |
dc.citation.volume | 10 | - |
dc.subject.keywordAuthor | Thyroid carcinoma | - |
dc.subject.keywordAuthor | Anaplastic | - |
dc.subject.keywordAuthor | Thyroid neoplasm | - |
dc.subject.keywordAuthor | Tumor suppressor protein p53 | - |
dc.subject.keywordAuthor | Prognosis | - |
dc.description.journalRegisteredClass | kci | - |
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