Copyright
©The Author(s) 2018.
World J Gastroenterol. Feb 14, 2018; 24(6): 744-751
Published online Feb 14, 2018. doi: 10.3748/wjg.v24.i6.744
Published online Feb 14, 2018. doi: 10.3748/wjg.v24.i6.744
Table 1 Diagnostic results of conventional ultrasound n (%)
| Benign | Malignant | |||
| definitely | probably | probably | definitely | |
| Benign, n = 88 | 61 (69.3) | 18 (20.5) | 8 (9.1) | 1 (1.1) |
| Malignant, n = 17 | 0 (0) | 3 (17.6) | 5 (29.4) | 9 (52.9) |
Table 2 Diagnostic efficiency of conventional ultrasound and contrast-enhanced ultrasound between benign and malignant gallbladder lesions n (%)
| Features of lesions | Sensitivity | Specificity | Positive predictive value | Negative predictive value | Accuracy |
| Conventional ultrasound | 82.4 | 89.8 | 60.9 | 96.3 | 88.6 |
| Contrast-enhanced ultrasound | 94.1 | 95.5 | 80.0 | 98.8 | 95.2 |
| P value | 0.301 | 0.124 | 0.152 | 0.297 | 0.064 |
Table 3 The Diagnostic results of contrast- enhanced ultrasound n (%)
| Benign | Malignant | |||
| Definitely | Probably | Probably | Definitely | |
| Benign, n = 88 | 78 (88.6) | 6 (6.8) | 4 (4.5) | 0 (0) |
| Malignant, n = 17 | 0 (0) | 1 (5.9) | 6 (35.3) | 10 (58.8) |
- Citation: Zhang HP, Bai M, Gu JY, He YQ, Qiao XH, Du LF. Value of contrast-enhanced ultrasound in the differential diagnosis of gallbladder lesion. World J Gastroenterol 2018; 24(6): 744-751
- URL: https://www.wjgnet.com/1007-9327/full/v24/i6/744.htm
- DOI: https://dx.doi.org/10.3748/wjg.v24.i6.744