- radon seed
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a small glass or gold tube, containing radon gas, implanted in a patient as radiotherapy
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radon seed
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radon seed — noun : radon packed in a container for local application in cancer compare seed 4b … Useful english dictionary
radon seed — a small sealed container or tube for carrying radon, made of gold or glass, for insertion into tissues for the treatment of certain malignant diseases; it is visible radiographically … Medical dictionary
Radon — This article is about the chemical element. For other uses, see Radon (disambiguation). astatine ← radon → francium Xe ↑ Rn ↓ Uuo … Wikipedia
seed — 1. The reproductive body of a flowering plant; the mature ovule. SYN: semen (2). 2. In bacteriology, to inoculate a culture medium with microorganisms. [A.S. soed] * * * seed sēd n … Medical dictionary
Radiation hormesis — (also called Radiation homeostasis) is the hypothesis that chronic low doses of ionizing radiation are beneficial, stimulating repair mechanisms that protect against disease.Cite journal doi = 10.1038/421691a issn = 0028 0836 volume = 421 issue … Wikipedia
isotope — isotopic /uy seuh top ik/, adj. isotopically, adv. /uy seuh tohp /, n. Chem. any of two or more forms of a chemical element, having the same number of protons in the nucleus, or the same atomic number, but having different numbers of neutrons in… … Universalium
List of Statutory Instruments of the United Kingdom, 1992 — This is a complete list of all 1922 Statutory Instruments published in the United Kingdom in the year 1992. NOTOC 1 100* North Hull Housing Action Trust (Transfer of Property) Order 1992 S.I. 1992/1 * Merchant Shipping (Radio Installations)… … Wikipedia
Chronology of real-time strategy video games — Part of a series on … Wikipedia
Neodymium — praseodymium ← neodymium → promethium ↑ Nd ↓ U … Wikipedia
Silver — This article is about the chemical element. For the color, see Silver (color). For other uses, see Silver (disambiguation). palladium ← silver → cadmium … Wikipedia
