References
- Kazaure HS, Roman SA, Sosa JA. Aggressive variants of papillary thyroid cancer: incidence, characteristics and predictors of survival among 43,738 patients. Annals of Surgical Oncology 2012;19(6):1874-80. https://doi.org/10.1245/s10434-011-2129-x
- Lim CY, Nam KH, Jang HS, Hong SW, Park CS. Columnar Cell Variant of Papillary Thyroid Carcinoma: report of 2 Cases. Korean Journal of Endocrine Surgery 2004;4(2):119-22. https://doi.org/10.16956/kjes.2004.4.2.119
- Yunta PJ, Ponce JL, Prieto M, Merino F, Sancho-Fornos S. The importance of a tumor capsule in columnar cell thyroid carcinoma: a report of two cases and review of the literature. Thyroid 1999;9(8):815-9. https://doi.org/10.1089/thy.1999.9.815
- Baloch Z, Livolsi VA, Tondon R. Aggressive variants of follicular cell derived thyroid carcinoma; the so called 'real thyroid carcinomas.' J Clin Pathol 2013;66(9):733-43. https://doi.org/10.1136/jclinpath-2013-201626
- Silver CE, Owen RP, Rodrigo JP, Rinaldo A, Devaney KO, Ferlito A. Aggressive variants of papillary thyroid carcinoma. Head Neck 2011;33(7):1052-9. https://doi.org/10.1002/hed.21494
- Sywak M, Pasieka JL, Ogilvie T. A review of thyroid cancer with intermediate differentiation. Journal of Surgical Oncology 2004;86(1):44-54. https://doi.org/10.1002/jso.20044
- Carling T, Ocal IT, Udelsman R. Special variants of differentiated thyroid cancer: does it alter the extent of surgery versus well-differentiated thyroid cancer? World J Surg 2007;31(5):916-23. https://doi.org/10.1007/s00268-006-0837-3
- Wartofsky L, Van Nostrand D. Thyroid Cancer: A Comprehensive Guide to Clinical Management Third Edition 2016;832.
- Sujoy V, Pinto A, Nose V. Columnar cell variant of papillary thyroid carcinoma: a study of 10 cases with emphasis on CDX2 expression, Thyroid 2013;23(6):714-9. https://doi.org/10.1089/thy.2012.0455
- Chen JH, Faguin WC, Lloyd RV, Nose V. Clinicopathological and molecular characterization of nine cases of columnar cell variant of papillary thyroid carcinoma. Mod Pathol 2011;24(5):739-49. https://doi.org/10.1038/modpathol.2011.2
- Verma R, Paul P. Columnar cell variant of papillary thyroid carcinoma: A diagnostic dilemma in fine-needle aspiration cytology. Diagn Cytopathol 2016;44(10):816-9. https://doi.org/10.1002/dc.23517
- Wenig BM, Thompson LD, Adair CF, Shmookler B, Heffess CS. Thyroid papillary carcinoma of columnar cell type: a clinicopathologic study of 16 cases. Cacer 1988;82(4):740-53.