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Gastroduodenal artery: single key for many locks.

Gunjan S Desai1, Prasad M Pande1

  • 1Department of Gastrointestinal Surgery, Lilavati Hospital and Research Center, Mumbai, Maharashtra, India.

Journal of Hepato-Biliary-Pancreatic Sciences
|May 18, 2019
PubMed
Summary

Understanding the gastroduodenal artery

Area of Science:

  • Vascular anatomy
  • Surgical anatomy
  • Hepatopancreaticobiliary (HPB) surgery

Background:

  • The gastroduodenal artery (GDA) originates from the common hepatic artery, a branch of the celiac axis.
  • It anatomically links the foregut and midgut arterial supply.
  • Its proximity to the duodenum, common bile duct, and pancreas head is critical.

Purpose of the Study:

  • To review the anatomical relevance and variations of the gastroduodenal artery (GDA).
  • To emphasize the importance of GDA anatomy in hepatopancreaticobiliary (HPB) surgery and vascular interventions.
  • To highlight the implications of GDA variations on surgical planning and patient outcomes.

Main Methods:

  • Review of existing literature on gastroduodenal artery anatomy and its variations.
Keywords:
AneurysmCeliac arteryPancreaticoduodenectomy

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  • Analysis of the clinical significance of GDA anatomy in HPB surgery and interventional procedures.
  • Synthesis of information regarding GDA's role in gastrointestinal hemorrhage.

    • Main Results:

    • The GDA exhibits numerous anatomical variations.
    • These variations significantly impact the planning and execution of HPB surgeries and vascular interventions.
    • GDA anomalies can lead to complications such as inadvertent bleeding and gastrointestinal hemorrhage.

    Conclusions:

    • A thorough understanding of GDA anatomy and its variations is crucial for safe and effective HPB surgery.
    • Preoperative planning and intraoperative awareness of GDA's anatomical landscape are paramount.
    • Knowledge of GDA variations aids in managing complications and performing successful vascular interventions.