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June 27, 2026Abdominal RadiologyOpen Access

A primer on the imaging approach to acute gastrointestinal bleeding

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Authors

ИКИ А КазиNTNanda Deepa ThimmappaMSM. Azfar Siddiqui

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Overview

This primer reviews imaging methods for diagnosing acute gastrointestinal bleeding, highlighting their importance in management.

Key Points

  • To outline the imaging modalities used in the evaluation of acute gastrointestinal bleeding and their role in management.
  • Describes imaging modalities including multiphasic CT angiography, RBC scintigraphy, and catheter angiography.
  • Categorizes types of acute GIB into upper, lower, and small-bowel bleeding.
  • Emphasizes the importance of protocol optimization and recognizing interpretive pitfalls in imaging.
  • Recognizes imaging and endoscopy as essential tools for diagnosing and managing acute gastrointestinal bleeding.
  • Highlights common causes of GIB and the need for appropriate modality selection.

Cite This Study

Кази et al. (2026) studied this question.

synapsesocial.com/papers/6a3f68cdaea7db3c1953fb8fhttps://doi.org/10.1007/s00261-026-05610-1
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Acute Gastrointestinal Bleeding: An Update and a Practical Diagnostic Approach2026 · 1 citations
  2. 2Diagnostic Role of Radiology in Acute Gastrointestinal Bleeding: A Comprehensive Review2025
  3. 3Gastrointestinal bleeding: imaging and interventions in cancer patients2022 · 12 citations
  4. 4Unusual causes of gastrointestinal bleeding in the intensive care unit through the radiology lens2024
  5. 5The Role of CT-Angiography in the Acute Gastrointestinal Bleeding2024