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Y90 Radioembolization Dosimetry: Concepts for the Interventional Radiologist
Beau Bosko Toskich1, David M Liu2
1Mayo Clinic Florida, Jacksonville, FL.
Techniques in Vascular and Interventional Radiology
|May 14, 2019
Summary
Transarterial radioembolization (TARE) using Yttrium-90 is advancing in Interventional Oncology. Understanding TARE dosimetry is crucial for maximizing treatment safety and effectiveness.
Area of Science:
- Interventional Oncology
- Radiation Physics and Biology
Background:
- Transarterial radioembolization (TARE) with Yttrium-90 microspheres is a key treatment in Interventional Oncology.
- TARE is evolving with increased use, research, technology, and applications.
Purpose of the Study:
- To provide a comprehensive overview of dosimetry in TARE.
- To cover essential aspects for maximizing TARE safety and efficacy.
Main Methods:
- Review of radiation physics and biology principles relevant to TARE.
- Discussion of device differentiation, patient selection, and anatomic assessment.
- Exploration of activity administration models and procedural techniques.
Main Results:
- Dosimetry is fundamental for safe and effective TARE.
- A thorough understanding encompasses physics, biology, patient factors, and techniques.
Conclusions:
- Mastery of TARE dosimetry is essential for optimal patient outcomes.
- This overview serves as a guide to the core components of TARE dosimetry.
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