Table 2.
Ultrasound findings of positive and negative US-FNA cases
| Ultrasound findings | Positive US-FNA number (%) | Negative US-FNA number (%) |
|---|---|---|
| Enlarged lymph node | 34/65 (52.3) | 2/36 (5.6) |
| Diffusely thick cortex | 12/65 (18.6) | 22/36 (61.1) |
| Focally thick cortex | 0/65 (0) | 6/36 (16.7) |
| Enlarged lymph node + thick cortex | 6/65 (9.2) | 1/36 (2.8) |
| Multiple enlarged lymph nodes + thick cortex | 1/65 (1.5) | 2/36 (5.6) |
| Calcification | 1/65 (1.5) | 0/36 (0) |
| Multiple enlarged lymph nodes + calcification | 1/65 (1.5) | 0/36 (0) |
| Normal | 2/65 (3.1) | 0/36 (0) |
| NA | 8/65 (12.3) | 3/36 (8.3) |
US-FNA ultrasound-guided fine needle aspiration, NA not available