From: Preoperative vocal cord paralysis and its association with malignant thyroid disease and other pathological features
Patients with malignant pathology
Without VCP
With preop VCP
p-value
Perineural invasion
13 (1.13 %)
2 (10.5 %)
0.0028
Lymphovascular invasion
123 (10.76 %)
3 (15.78 %)
0.4837
Extrathyroidal extension
151 (13.21 %)
4 (21.05 %)
0.2700