Table 4 Diagnostic accuracy of various imaging tests (quoted from Bo et al. [36])
From: Clinical approach to patients with thick wall gallbladder
Tests | Sensitivity | Specificity | PPV | NPV |
|---|---|---|---|---|
USG | 0.80 (0.70–0.88) | 0.86 (0.77–0.92) | 0.85 (0.75–0.91) | 0.81 (0.72–0.88) |
CEUS | 0.90 (0.68–0.99) | 0.93 (0.80–0.98) | 0.86 (0.63–0.96) | 0.94 (0.81–0.99) |
CECT | 0.71 (0.54–0.85) | 0.92 (0.83–0.97) | 0.82 (0.64–0.92) | 0.86 (0.75–0.92) |
MRI | 0.75 (0.60–0.86) | 0.90 (0.79–0.97) | 0.88 (0.74–0.95) | 0.78 (0.65–0.87) |
PET-CT | 0.55 (0.32–0.76) | 0.90 (0.73–0.98) | 0.80 (0.51–0.95) | 0.73 (0.56–0.86) |