Table 2. Comparison of LM and SAM to differentiate malignant and benign cases.
SOS of SAM* | LM malignant | Benign |
---|---|---|
Malignant | 55 | 7 |
Benign | 5 | 78 |
AOS of SAM* | LM malignant | Benign |
Malignant | 52 | 22 |
Benign | 8 | 63 |
*Cutoff points for SOS and AOS values to differentiate malignant and benign cells were set at 1628.0 m/s and 4.29 dB/mm, respectively. Malignant epithelial cells and benign cells were differentiated by SOS or AOS values only.