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(2022) Prognostic factors for follicular thyroid carcinoma: the importance of vascular invasion. Endocr J 69: 1149\u20131156.","DOI":"10.1507\/endocrj.EJ22-0077"},{"key":"2","doi-asserted-by":"crossref","unstructured":"2 Ito Y, Hirokawa M, Masuoka H, Yabuta T, Kihara M, et al. (2013) Prognostic factors of minimally invasive follicular thyroid carcinoma: extensive vascular invasion significantly affects patient prognosis. Endocr J 60: 637\u2013642.","DOI":"10.1507\/endocrj.EJ12-0419"},{"key":"3","doi-asserted-by":"crossref","unstructured":"3 Ito Y, Hirokawa M, Miyauchi A, Masuoka H, Yabuta T, et al. (2016) Prognostic impact of Ki-67 labeling index in minimally invasive follicular thyroid carcinoma. Endocr J 63: 913\u2013917.","DOI":"10.1507\/endocrj.EJ16-0277"},{"key":"4","doi-asserted-by":"crossref","unstructured":"4 Ito Y, Hirokawa M, Fujishima M, Masuoka H, Higashiyama T, et al. (2021) Prognostic significance of vascular invasion and cell-proliferation activity in widely invasive follicular carcinoma of the thyroid. Endocr J 68: 881\u2013888.","DOI":"10.1507\/endocrj.EJ21-0064"},{"key":"5","doi-asserted-by":"crossref","unstructured":"5 Yamazaki H, Sugino K, Katoh R, Matsuzu K, Kitagawa W, et al. (2024) Role of the degree of vascular invasion in predicting prognosis of follicular thyroid carcinoma. J Clin Endocrinol Metab 109: 1291\u20131300.","DOI":"10.1210\/clinem\/dgad689"},{"key":"6","doi-asserted-by":"crossref","unstructured":"6 Yamazaki H, Sugino K, Katoh R, Matsuzu K, Kitagawa W, et al. (2024) Management of follicular thyroid carcinoma. Eur Thyroid J 13: e240146.","DOI":"10.1530\/ETJ-24-0146"},{"key":"7","doi-asserted-by":"crossref","unstructured":"7 Yamazaki H, Sugino K, Katoh R, Matsuzu K, Kitagawa W, et al. (2023) New insights on the importance of the extent of vascular invasion in widely invasive follicular thyroid carcinoma. 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Sci Rep 13: 1070.","DOI":"10.1038\/s41598-023-27684-3"},{"key":"11","doi-asserted-by":"crossref","unstructured":"11 Ito Y, Miyauchi A, Kihara M, Higashiyama T, Kobayashi K, et al. (2014) Prognostic significance of young age in papillary thyroid carcinoma: analysis of 5,733 patients with 150 months\u2019 median follow-up. Endocr J 61: 491\u2013497.","DOI":"10.1507\/endocrj.EJ13-0529"},{"key":"12","doi-asserted-by":"crossref","unstructured":"12 Hellgren LS, Stenman A, Paulsson JO, H\u00f6\u00f6g A, Larsson C, et al. (2022) Prognostic utility of the Ki-67 labeling index in follicular thyroid tumors: a 20-year experience from a tertiary thyroid center. Endocr Pathol 33: 231\u2013242.","DOI":"10.1007\/s12022-022-09714-4"},{"key":"13","doi-asserted-by":"crossref","unstructured":"13 Sugitani I, Kiyota N, Ito Y, Onoda N, Hiromasa T, et al. (2025) The 2024 revised clinical guidelines on the management of thyroid tumors by the Japan Association of Endocrine Surgery. Endocr J 72: 545\u2013635.","DOI":"10.1507\/endocrj.EJ24-0644"},{"key":"14","unstructured":"14 Hay ID, Bergstralh EJ, Goellner JR, Ebersold JR, Grant CS (1993) Predicting outcome in papillary thyroid carcinoma: development of a reliable prognostic scoring system in a cohort of 1779 patients surgically treated at one institution during 1940 through 1989. Surgery 114: 1050\u20131057; discussion 1057\u20131058."},{"key":"15","doi-asserted-by":"crossref","unstructured":"15 Baloch ZW, Asa SL, Barletta JA, Ghossein RA, Juhlin CC, et al. (2022) Overview of the 2022 WHO classification of thyroid neoplasms. 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