Last Updated
：2025/11/21
radioiodine
Noun
countable
uncountable
Japanese Meaning
放射性ヨウ素：物理学や医学の分野で、8日間の半減期を持つヨウ素の放射性同位体（¹³¹₅₃I）を指し、医療用トレーサーとして利用される
（ plural ）
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(physics, medicine) The radioactive isotope of iodine, ¹³¹₅₃I, having a half-life of 8 days; used as a medical tracer
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radioiodine
Radioiodine accumulates in thyroid tissue, and its iodine-131 emissions, with a half-life of eight days, destroy malignant cells.
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Radioiodine accumulates in thyroid tissue, and its iodine-131 emissions, with a half-life of eight days, destroy malignant cells.
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