<unk> s are usually small enough to be undetectable without an ultrasound or other imaging techniques. They usually produce no symptoms, so patients are unlikely to notice them until their size makes them easier to detect. Like other thyroid nodules, they are usually first noticed in a routine physical examination.
Colloid nodule
Cold nodule
Sister Mary Joseph nodule
Ground-glass opacity
Vocal cord nodule
Rokitansky nodule
Peribronchial cuffing
Lung nodule