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November 14, 2025Acta medica LituanicaOpen Access

A Rare Case of Traumatic Internal Mammary Artery Pseudoaneurysm Causing Hemopericardium: Endovascular Management and Literature Review

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Authors

SDShritik DevkotaRBRajan Mani BhandariJSJasmine Sethi

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Overview

Case report shows successful endovascular management of pseudoaneurysm in thoracic trauma, indicating reduced risk of complications.

Key Points

  • To highlight the significance of early recognition and management of internal mammary artery pseudoaneurysms following trauma.
  • Case report of traumatic IMA pseudoaneurysm diagnosed using contrast-enhanced CT
  • Managed with endovascular embolization
  • Detailed literature review on related complications
  • Successful diagnosis led to effective endovascular treatment
  • Patient experienced complete recovery without complications
  • Highlights the risks of hemopericardium, pericardial tamponade, and hemorrhagic shock

Cite This Study

Devkota et al. (2025) studied this question.

synapsesocial.com/papers/692519a2c0ce034ddc353c32https://doi.org/10.15388/amed.2025.32.2.16
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Also Consider

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

  1. 1Blunt Chest Trauma-Induced Left Internal Mammary Artery Injury Requiring Interventional Radiology Embolization: A Case Report2026
  2. 2Spontaneous cough-induced rupture of a perforating branch of the right internal mammary artery presenting as an abdominal wall hematoma. A case report2026
  3. 3Endovascular Embolization for Idiopathic Serial Right Internal Mammary Artery Aneurysms2024
  4. 4Case Report: Spontaneous rupture of an internal thoracic artery aneurysm: a rare life-threatening emergency and Its therapeutic challenges2026
  5. 5Right Internal Mammary Artery Perforation and Large Mediastinal Hematoma Formation as a Complication of Radial Access Coronary Angiography: A Case Report2025