AI Article Synopsis
- Radiation therapy is a key component in treating lung cancer and requires radiologists to recognize both typical and atypical imaging outcomes after treatment.
- The review discusses radiation therapy methods and guidelines, supplemented by numerous imaging examples.
- It emphasizes the use of CT scans to differentiate between normal post-radiation effects like pneumonitis and fibrosis, and other complications such as infections or cancer recurrence.
Article Abstract
Radiation therapy is part of a multimodality treatment approach to lung cancer. The radiologist must be aware of both the expected and the unexpected imaging findings of the post-radiation therapy patient, including the time course for development of post- radiation therapy pneumonitis and fibrosis. In this review, a brief discussion of radiation therapy techniques and indications is presented, followed by an image-heavy differential diagnostic approach. The review focuses on computed tomography imaging examples to help distinguish normal postradiation pneumonitis and fibrosis from alternative complications, such as infection, local recurrence, or radiation-induced malignancy.
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| http://dx.doi.org/10.1016/j.ccm.2024.02.007 | DOI Listing |
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