Complications of Radioembolization: Prevention and Management

Area of Science:

• Interventional Radiology
• Hepatobiliary Medicine
• Oncology

Background:

• Radioembolization is a common treatment for liver tumors.
• While generally safe, it carries risks of adverse events.
• Post-embolization syndrome is common, but serious complications can occur.

Purpose of the Study:

• To classify complications associated with radioembolization.
• To detail causes, symptoms, and management strategies for each complication type.
• To emphasize proactive prevention of adverse events.

Main Methods:

• Literature review of radioembolization complications.
• Classification of adverse events into local, non-target, and systemic categories.
• Synthesis of information on causes, symptoms, prevention, and treatment.

Main Results:

• Complications categorized into local (e.g., liver disease, biliary injury), non-target (e.g., GI ulcers, pneumonitis), and systemic reactions.
• Detailed description of each complication's etiology, clinical presentation, and management.
• Identification of key strategies for preventing and treating adverse events.

Conclusions:

• Radioembolization-induced complications can be proactively managed through thorough understanding and tailored strategies.
• Effective classification aids in predicting, preventing, and treating adverse events, improving patient outcomes.
• This review provides a framework for clinicians to minimize risks associated with radioembolization.