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National Cancer Institute
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Version: 17.06d (Release date: 2017-06-26)
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Iridium Ir 192 (Code C104270)

Terms & Properties Synonym Details Relationships Mapping View All  
Terms & Properties

Preferred Name: Iridium Ir 192

Definition: A radioactive isotope of iridium. Iridium-192 emits gamma rays and has a half-life of 74 days. A high dose rate of this radioisotope can be used in brachytherapy to treat tumors by selectively delivering a cytotoxic dose of radiation to the tumor site.

Label: Iridium Ir 192

NCI Thesaurus Code: C104270 (Search for linked caDSR metadata)  (search value sets)

NCI Metathesaurus Link: C0303472  (see NCI Metathesaurus info)

Synonyms & Abbreviations: (see Synonym Details)
Ir-192
Iridium-192
Iridium Ir 192

External Source Codes: 
PDQ Closed Trial Search ID 744818
PDQ Open Trial Search ID 744818 (check for NCI PDQ open clinical trial info)
UMLS CUI C0303472

Other Properties:
     Name Value (qualifiers indented underneath)
code C104270
Semantic_Type Indicator, Reagent, or Diagnostic Aid

Additional Concept Data: 
Defined Fully by Roles: No  

URL: https://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI_Thesaurus&code=C104270

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