Introduction Aggressive variants of papillary thyroid cancer (PTC) have been described with
increasing frequency. These variants include diffuse sclerosing variant, tall cell variant, …

… of TCV survival in this study indicates accelerated aggressiveness with small incremental
increases in TCV size. Oncologic aggressiveness in DSV and TCV compared to classic PTC …

… carcinoma have been found to be associated with more aggressive tumor behavior… papillary
thyroid cancer are all potentially more aggressive than conventional papillary thyroid cancer…

… Anaplastic thyroid carcinoma (ATC) is a rare and lethal form of thyroid cancer. Overall
prognosis is unclear when it arises focally in a background of papillary thyroid cancer (PTC). …

… papillary thyroid carcinoma appear to have more aggressive biological course. Subtypes of
papillary thyroid … -cell variant of papillary thyroid cancer makes up only about 1% of papillary …

… , many patients receive similar care to that for more aggressive thyroid cancers. New
evidence has led to a better understanding of this condition and may herald a revolution in its …

… thyroid cancer. The relationship between pre-operative TSH levels and aggressive features
is … We aimed to evaluate the relationship between pathological features of papillary thyroid …

… are “true” cancers which may require aggressive treatment in … thyroid cancer surgical
patients concerned 62 papillary microcarcinomas, including 41 cases considered to be “aggressive”…

… Only patients with tumor size equal to or less than 1 cm among the papillary thyroid cancer
cases were selected in the current study cohort. Patients with more than 1 primary site of …

… By observing chosen parameters and their distribution across selected groups, we demonstrated
that papillary cancer behaves more aggressively in younger age group and in males. …