Technetium-99m
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SCIENCE
Nuclear Medicine
Technetium-99m
The isotope that quietly transformed medical imaging with fleeting flashes of gamma rays
13 days ago
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Why is Technetium-99m preferred over other radioisotopes for medical imaging?
Because it has a very long half-life, allowing prolonged imaging sessions.
Because it emits alpha particles that penetrate deep tissues for better imaging.
Because it emits gamma rays with a short half-life, minimizing radiation exposure while providing clear images.
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