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[Transcatheter arterial embolization in the management of duodenal bleeding]

M Okazaki1, T Hoashi, F Koganemaru

  • 1Department of Radiology, Fukuoka University Hospital.

Rinsho Hoshasen. Clinical Radiography
|March 1, 1990
PubMed

Insights

Emergency arterial embolization effectively stops massive duodenal bleeding in patients. This minimally invasive procedure is a primary treatment choice, offering an alternative to surgery for gastrointestinal hemorrhage.

Area of Science:

  • Interventional Radiology
  • Gastroenterology
  • Vascular Surgery

Context:

  • Massive duodenal bleeding is a life-threatening condition requiring prompt intervention.
  • Traditional surgical management carries significant risks and morbidity.
  • Transcatheter arterial embolization offers a less invasive therapeutic option.

Purpose:

  • To evaluate the efficacy and safety of emergency transcatheter arterial embolization for massive duodenal bleeding.
  • To determine the primary bleeding source and the required embolization techniques.
  • To assess the procedural success and complication rates.

Summary:

  • Six patients with massive duodenal bleeding underwent emergency transcatheter arterial embolization.
  • Bleeding originated from duodenal ulcers/erosions (3), gastroduodenal artery aneurysms (2), and a duodenal tumor (1).
  • Successful hemostasis was achieved in all patients, with gastroduodenal artery embolization alone in 4 cases and additional pancreatico-duodenal artery embolization in 2 with pseudoaneurysms.

Impact:

  • Emergency embolization is a valuable alternative to surgery for massive duodenal bleeding.
  • It should be considered the initial treatment of choice in select patients.
  • Understanding the bleeding source guides the embolization strategy for optimal outcomes.

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