TABLE 1.

The accuracy of cross‐sectional imaging in diagnosis of Crohn's disease

Imaging modalities	Sensitivity	Specificity
Colon
CTE	60%–90%	90%–100%
DECT	74%–92%	11%–97%
MRE	78%–100%	46%–100%
Ultrasonography	63%–100%	77%–100%
Small bowel
CTE	74%–93%	64%–100%
DECT	NA	NA
MRE	78%–93%	85%–94%
Ultrasonography	80%–90%	93%–98%

Abbreviations: CTE, computed tomography enterography; DECT, dual‐energy computed tomography; MRE, magnetic resonance enterography.