National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Yttrium

Synonyms

Y

YTTRIUM

Yttrium

yttrium

Definitions

An element with atomic symbol Y, atomic number 39, and atomic weight 88.91.

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C28199

ALT_DEFINITION

A metal of the rare earth group of elements. A radioactive form of yttrium may be attached to a monoclonal antibody or other molecule that can locate and bind to cancer cells and be used to diagnose or treat some types of cancer.

CAS_Registry

7440-65-5

CHEBI_ID

CHEBI:33331

code

C28199

Concept_In_Subset

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C63923

Contributing_Source

FDA

DEFINITION

An element with atomic symbol Y, atomic number 39, and atomic weight 88.91.

FDA_UNII_Code

58784XQC3Y

FULL_SYN

Y

YTTRIUM

Yttrium

yttrium

label

Yttrium

Legacy Concept Name

Yttrium

Preferred_Name

Yttrium

prefixIRI

Thesaurus:C28199

Semantic_Type

Element, Ion, or Isotope

UMLS_CUI

C0043432

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C637

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