Table 4.
Diagnostic performance of color Doppler sonography, contrast-enhanced ultrasound, and contrast-enhanced computed tomography for evaluating perfusion disturbance.
| Imaging Modality | Cases | Year | Author | Sensitivity (%) | Specificity (%) |
|---|---|---|---|---|---|
| CDS | 149 | 2001 | Rettenbacher et al. [18] | 22.0 | 75.0 |
| CECT | 192 | 2009 | Jancelewicz et al. [21] * | 56.0 | 94.0 |
| CEUS | 50 | 2021 | Present study | 100.0 | 94.6 |
CDS: color Doppler sonography; CECT: contrast-enhanced computed tomography; CEUS: contrast-enhanced ultrasound. * Diagnostic performance of CECT in the detection of strangulated small bowel obstruction.