Factors Associated with the Clinical Impact of Capsule Endoscopy in Patients with Overt Obscure Gastrointestinal Bleeding

摘要

Background and Study Aims Capsule endoscopy (CE) does not necessarily identify positive findings in patients with overt obscure gastrointestinal bleeding (OGIB). We aimed to identify factors predictive of positive CE findings and those of re-bleeding after negative CE in overt OGIB.