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Treatment of Liver Metastases Using an Internal Target Volume Method for Stereotactic Body Radiotherapy

Treatment of Liver Metastases Using an Internal Target Volume Method for Stereotactic Body Radiotherapy

Published on: May 8, 2018

Radiation-associated liver injury.

Charlie C Pan¹, Brian D Kavanagh, Laura A Dawson

¹Department of Radiation Oncology, University of Michigan Medical School, Ann Arbor, MI 48109-5010, USA. cpan@umich.edu

International Journal of Radiation Oncology, Biology, Physics

|February 23, 2010

Summary

Radiation therapy (RT) can affect the liver, a vital organ for metabolism and detoxification. This article details the effects of RT on liver function, including how radiation dose and volume influence outcomes over time.

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Intestinal Epithelial Regeneration in Response to Ionizing Irradiation

Intestinal Epithelial Regeneration in Response to Ionizing Irradiation

Published on: July 27, 2022

Area of Science:

Hepatology
Radiation Oncology
Medical Physics

Background:

The liver performs essential functions like bile production, nutrient metabolism, and waste elimination.
Incidental liver irradiation occurs during radiation therapy for various upper abdominal, thoracic, or whole-body tumors.

Purpose of the Study:

To describe the clinical endpoints of radiation-induced liver damage.
To outline the time-course of liver injury following radiation exposure.
To analyze the dose-volume effects of radiation on liver function.

Main Methods:

Review of clinical endpoints related to liver function after radiation therapy.
Analysis of temporal patterns of radiation-induced liver injury.
Dose-volume histogram analysis to correlate radiation parameters with liver damage.

Main Results:

Radiation therapy can lead to specific clinical endpoints in the liver.
The time-course of liver damage is dependent on radiation dose and fractionation.
Dose-volume effects demonstrate a clear relationship between the irradiated liver volume and the severity of injury.

Conclusions:

Understanding radiation effects on the liver is crucial for optimizing treatment plans.
Minimizing radiation dose and volume to the liver can mitigate potential toxicity.
Further research into predictive models for radiation-induced liver disease is warranted.