Related Experiment Video
Updated: Jun 4, 2026

Myocardial Infarction by Percutaneous Embolization Coil Deployment in a Swine Model
Published on: November 4, 2021
An overview of embolic agents
Sandeep Vaidya1, Kathleen R Tozer, Jarvis Chen
1Department of Radiology, University of Washington, Seattle, Washington.
This review covers therapeutic embolization agents used in interventional radiology. It guides selection, use, and limitations of these embolic materials.
Area of Science:
- Interventional Radiology
- Vascular Interventions
Background:
- Therapeutic embolization is a cornerstone procedure in interventional radiology.
- A diverse array of embolic agents is currently available for clinical use.
Purpose of the Study:
- To provide a concise overview of currently available therapeutic embolization agents.
- To offer guidance on the appropriate selection of embolic agents based on clinical scenarios.
- To enhance reader familiarity with the proper application and inherent limitations of various agents.
Main Methods:
- Literature review of therapeutic embolization agents.
- Analysis of agent properties, indications, and contraindications.
- Synthesis of information for practical clinical guidance.
Main Results:
- Detailed description of various embolic agents, including established and novel options.
- Comparative analysis highlighting the unique characteristics and applications of each agent.
- Discussion of factors influencing agent selection, such as lesion type, anatomy, and desired outcome.
Conclusions:
- Appropriate selection and utilization of therapeutic embolization agents are crucial for successful interventional radiology procedures.
- Understanding the specific properties and limitations of each agent optimizes treatment efficacy and patient safety.
- This review serves as a practical guide for clinicians navigating the evolving landscape of embolic materials.
Related Concept Videos
Pulmonary Embolism I: Introduction
Pulmonary Embolism I: Introduction
Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care
Antiplatelet Drugs: Prostaglandin Synthesis, P2Y12 and Glycoprotein IIb/IIIa Inhibitors
Prostaglandin synthesis inhibitors, exemplified by the widely known aspirin, wield their power by irreversibly acetylating...
Anticoagulant Drugs: Low-Molecular-Weight Heparins
Pulmonary Embolism III: Nursing Management