Table 1.
Results of FNA cytology according to the Bethesda System for reporting thyroid FNA
| Bethesda category | Nodule |
|---|---|
| Nondiagnostic | 101 (3.6) |
| Benign | 1,268a (44.7) |
| AUS/FLUS | 195 (6.9) |
| FN/SFN | 5 (0.2) |
| Suspicious for malignancy | 401 (14.1) |
| Malignancy | 868 (30.6) |
| Total | 2,838 (100) |
Values are presented as number (%).
FNA, fine-needle aspiration; AUS/FLUS, atypia of undetermined significance or follicular lesion of undetermined significance; FN/SFN, follicular neoplasm or suspicious for a follicular neoplasm.
a
151 cyst fluid only.