Distinction Between Papillary Thyroid Hyperplasia and Papillary Thyroid Carcinoma by Immunohistochemical Staining for Cytokeratin 19, Galectin-3, and HBME-1

Abstract
The histopathology of papillary thyroid hyperplasia and papillary thyroid carcinoma is similar enough to cause a diagnostic dilemma in a few cases. Both lesions may have papillary fronds with...