Complimentary Imaging Modalities for Investigating Obscure Gastrointestinal Bleeding: Capsule Endoscopy, Double-Balloon Enteroscopy, and Computed Tomographic Enterography

Table 4

Comparison of findings on CE versus CTE versus DBE ().

Findings	CE ()	CTE ()	DBE ()	Confirmed cases ()	Miss rate (%)
					CE	CTE	DBE
Angiodysplasia	10	1	2	11	9.1	90.9	81.8
Tumor	6	6	9	12	50	50	25
Diverticulum	0	1	0	1	—	—	—
CD	1	0	0	1	—	—	—

CE: capsule endoscopy; CTE: computed tomographic enterography; DBE: double-balloon enteroscopy; CD: Crohn’s disease.