Gamma Rays: Everyday Examples and Their Medical Uses

Discover how gamma rays are used in everyday medical practices like PET scans and radiation therapy for cancer.

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Gamma rays are commonly used in medical imaging and treatments, such as in PET scans and radiation therapy for cancer patients. They play a crucial role in diagnosing and treating various conditions, thanks to their high energy and ability to penetrate tissues.

FAQs & Answers

  1. How are gamma rays used in medical imaging? Gamma rays are utilized in PET scans to produce detailed images of tissues and organs, helping in diagnosis.
  2. What are the safety concerns with gamma radiation? While gamma rays have beneficial uses, precautions are taken to minimize exposure and protect patients from unnecessary radiation.
  3. Can gamma rays treat cancer effectively? Yes, gamma rays are used in radiation therapy to target and kill cancer cells, making them an essential treatment method.

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