… Among the aggressive variants of PTC, we included the tall cell, columnar cell, solid and
diffuse sclerosing variants of PTC in this study, and we defined them as the aggressive variants …

… prognostic factors of survival for these aggressive variants of PTC at a population level.
Compared to classic PTC, we found that DSV and TCV incidence is increasing faster than the …

… the prognosis and treatment of these “aggressive” variants of … type in itself is an important
prognostic factor, or whether the … the other factors known to influence prognosis unfavorably. …

… A CRP level of 0.4 mg/dL or more was also an independent prognostic factor for overall …
Here, to better understand the clinicopathological features of this aggressive variant of T1aRCC, …

… Clinical features and prognostic factors for survival in patients with poorly differentiated thyroid
carcinoma and comparison to the patients with the aggressive variants of papillary thyroid …

… This group of authors have identified three risk groups—low, intermediate and high—on
the basis of eight prognostic factors, including the Eastern Cooperative Oncology Group …

… [30] observed in multivariate analysis that the presence of more than five positive nodes
and extranodal extension were the only independent prognostic factors of neck and distant …

… In the present study, we found HV as an independent prognostic factor of both worse DFS
and CSS in multivariate analysis. This is possibly explained by the striking features of HV. …

… Necrosis was present in 38.1% of our CRCC tumours and was a significant prognostic
factor for disease progression of CRCC (P = 0.007) but its extent was not (P = 0.06) a …

… Importantly, in the absence of invasive features, several presumed aggressive variants do
not actually have worse prognosis than cPTC lesions and thus, we argue that this subset of …