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Lymph nodes: classification as benign or malignant based on EUS elastography, conventional B-mode imaging and the final diagnosis based on histology
|
Histology |
|||
| Malignant (n) | Benign (n) | ||
| Elastography/conventional B-mode | Malignant | 51/48 | 2/20 |
| Benign | 10/13 | 38/20 | |
Elastography: sensitivity = 51/61 = 83.6%, specificity = 38/40 = 95%, accuracy = 89/101 = 88.1%; Conventional B-mode: sensitivity = 48/61 = 78.6%, specificity = 20/40 = 50%, accuracy = 68/101 = 67.3%.
