What can result from patient movement during radiation treatment?

Prepare for the Medical Dosimetry Certification Test with comprehensive flashcards and multiple choice questions, complete with hints and explanations. Ensure your success by studying key topics covered in the exam!

Patient movement during radiation treatment can lead to possibly missing part of the target volume. When a patient shifts position, even slightly, it can cause the radiation beam to not align correctly with the tumor or cancerous tissue that is intended to receive the dose. This misalignment can result in areas of the tumor being underdosed, which may adversely affect treatment outcomes.

The importance of precise targeting in radiation therapy cannot be overstated, as delivery of the treatment needs to be as accurate as possible to ensure that all areas of the tumor receive the prescribed dose while minimizing exposure to surrounding healthy tissues. Therefore, managing patient movement is critical to achieving optimal treatment precision and maximizing the likelihood of tumor control.

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