loading...| Preferred Name |
Radioisotope |
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| Synonyms |
radionuclide RADIOISOTOPE Radionuclide radioisotope Radioisotope |
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| Definitions |
A version of a chemical element that has an unstable nucleus and emits radiation during its decay to a stable form. (online dictionary) |
|
| ID |
http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C799 |
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| ALT_DEFINITION |
An unstable isotope of an element that decays or disintegrates spontaneously, emitting energy (radiation). (NTI) An unstable form of a chemical element that releases radiation as it breaks down and becomes more stable. Radioisotopes may occur in nature or be made in a laboratory. In medicine, they are used in imaging tests and in treatment. |
|
| code |
C799 |
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| Concept_In_Subset |
http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C158122 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C77526 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C61410 |
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| Contributing_Source |
CDISC CTRP |
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| DEFINITION |
A version of a chemical element that has an unstable nucleus and emits radiation during its decay to a stable form. (online dictionary) |
|
| Display_Name |
Radioisotope |
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| FULL_SYN |
radionuclide RADIOISOTOPE Radionuclide radioisotope Radioisotope |
|
| label |
Radioisotope |
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| Legacy Concept Name |
Radioisotope |
|
| Preferred_Name |
Radioisotope |
|
| prefixIRI |
Thesaurus:C799 |
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| Semantic_Type |
Element, Ion, or Isotope |
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| UMLS_CUI |
C0034595 |
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| subClassOf |