Utility of Intraoperative Frozen Sections during Thyroid Surgery

Table 2

Stratification of fine needle aspiration biopsies according to Bethesda system.

Diagnostic category	Number of samples
Non-diagnostic or unsatisfactory	0
Benign	34
Atypia or follicular lesion of undetermined significance	32
Follicular neoplasm or suspicious for follicular neoplasm	26
Suspicious for malignancy	2
Malignant	0