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

Table 2

Comparison of findings on CE versus DBE ().

Findings	CE ()	DBE ()	Confirmed cases ()	Miss rate (%)
				CE	DBE
Angiodysplasia	18	8	20	10	60
Tumor	11	15	18	38.9	16.7
Diverticulum	3	5	5	40	0
CD	2	0	2	—^c	—

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