Digestive Disease Interventions 2024; 08(01): 92-97
DOI: 10.1055/s-0043-1771314
Review Article

Nonvariceal Upper Gastrointestinal Hemorrhage: The Interventional Radiologist's Perspective

Authors

  • Oscar Mauricio Rivero Rapalino

    1   Department of Diagnostic Imaging, Fundación Santa Fe de Bogotá, Bogotá, Colombia
  • Lorena Garza García

    2   Radiology Associates of Albuquerque, Albuquerque, New Mexico
  • David Fernando Torres Cortes

    1   Department of Diagnostic Imaging, Fundación Santa Fe de Bogotá, Bogotá, Colombia

Funding None.
Preview

Abstract

Nonvariceal upper gastrointestinal (GI) bleeding is one of the most common diseases of the GI tract and represents a high percentage of emergency room admissions. Eighty percent to 90% of upper GI bleeds are nonvariceal, with a mortality of 1 to 10% of patients. Selective embolization of the arterial source can be achieved with many therapeutic alternatives available in the interventional radiologist's arsenal, such as particles, coils, liquid emboli, selectively infused vasoconstrictor agents, or a combination of these techniques. Up to 95% of patients can obtain initial hemostasis without angiographic intervention. However, rebleeding is common, occurring in up to 50% of patients and persistent hemorrhage has been described in 7 to 30% of patients with mortality rates up to 14%.



Publication History

Received: 05 December 2022

Accepted: 20 June 2023

Article published online:
07 August 2023

© 2023. Thieme. All rights reserved.

Thieme Medical Publishers, Inc.
333 Seventh Avenue, 18th Floor, New York, NY 10001, USA