Different histological type

Effective

Percentage %

Thyroiditis of Ridel

1

0.72

Vesicular adenoma

37

26.62

Colloid adenoma

53

38.13

Vesiculo-colloid adenoma

31

22.30

Cyst

14

10.07

Vesicular carcinoma

2

1.44

Undifferentiated carcinoma

1

0.72

Total

139

100