Editorial: Is There a Role for Angiography in Patients With Obscure Overt Bleeding?


Obscure gastrointestinal hemorrhage remains a challenging but uncommon clinical scenario. Video capsule endoscopy (VCE) has been recommended as the third diagnostic test after normal upper and lower endoscopic examinations. A recent randomized controlled trial comparing immediate VCE to angiography demonstrated a superior diagnostic yield for VCE compared… (More)
DOI: 10.1038/ajg.2012.216


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