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Descriptor English: Yttrium Radioisotopes
Descriptor Spanish: Radioisótopos de Itrio
Descriptor Portuguese: Radioisótopos de Ítrio
Descriptor French: Radio-isotopes de l'yttrium
Entry term(s): Radioisotopes, Yttrium
Tree number(s): D01.268.558.975.500.800
D01.268.956.890.500.800
D01.496.749.960
D01.496.943.800
D01.552.550.975.500.800
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D015021
Scope note: Unstable isotopes of yttrium that decay or disintegrate emitting radiation. Y atoms with atomic weights 82-88 and 90-96 are radioactive yttrium isotopes.
Annotation: for routine use as tracer, use no qualifiers
Allowable Qualifiers: AD administration & dosage
AE adverse effects
AN analysis
BL blood
CF cerebrospinal fluid
CH chemistry
CL classification
EC economics
HI history
IP isolation & purification
ME metabolism
PD pharmacology
PK pharmacokinetics
PO poisoning
SD supply & distribution
ST standards
TO toxicity
TU therapeutic use
UR urine
Previous Indexing: Radioisotopes (1966-1974)
Yttrium Isotopes (1966-1974)
Public MeSH Note: 75
Online Note: search YTTRIUM ISOTOPES 1966-74
History Note: 75
DeCS ID: 15417
Unique ID: D015021
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1975/09/01
Date of Entry: 1974/11/11
Revision Date: 2017/04/25
Yttrium Radioisotopes - Preferred
Concept UI M0023111
Scope note Unstable isotopes of yttrium that decay or disintegrate emitting radiation. Y atoms with atomic weights 82-88 and 90-96 are radioactive yttrium isotopes.
Preferred term Yttrium Radioisotopes
Entry term(s) Radioisotopes, Yttrium



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