Table 3.
Diagnostic tests for investigating enterovesical fistulae and reported sensitivities
Diagnostic investigation | Sensitivity (%) |
Urine microscopy | > 90[6] |
Urine culture | > 90[6] |
Charcoal test | 100[38] |
Poppy seed test | 95-100[39] |
Indocyanine green | 92[36] |
CT | 61-100[2,33,40] |
MRI | 83.5-100[47,48] |
Cystoscopy | 46-60[3,49] |
Colonoscopy | Up to 50[2] |
CT: Computed tomography; MRI: Magnetic resonance imaging.