Research Article

Interplay between Body Size Measures and Thyroid Cancer Aggressiveness: A Retrospective Analysis

Table 2

Main tumor features.

FeatureResult

PTC histology, n (%)301 (89.29%)
FTC histology, n (%)36 (10.71%)
Classical PTC, n (%)124 (41.89%)
Tall cells variant PTC, n (%)37 (12.50%)
Oxyphilic variant PTC, n (%)11 (3.72%)
Follicular variant PTC, n (%)106 (35.81%)
Other PTC variants, n (%)18 (6.08%)
Unifocal tumor, n (%)192 (57.31%)
Vascular and lymphatic invasion, n (%)56 (16.82%)
Capsular invasion, n (%)77 (23.12%)
Extrathyroid invasion, n (%)70 (21.02%)
Well-differentiated tumor, n (%)314 (92.29%)
Moderately differentiated tumor, n (%)14 (4.20%)
Poorly differentiated tumor, n (%)5 (1.5%)