The role of metallic clips in transcatheter intravascular embolization for non-variceal upper gastrointestinal bleeding cases receiving unmanageable endoscopic therapy: A retrospective cohort study

Metallic clips could play an important role in accurately locating the bleeding vessel during the trans catheter arterial embolization therapy. Furthermore, it could also improve the success rate of stopping the bleeding during intravascular embolization therapy, and shorten the time of intravascular embolization therapy.