Technetium Tc-99m Albumin Aggregated

Preferred Label : Technetium Tc-99m Albumin Aggregated;

NCIt synonyms : Technetium Tc 99m-Labeled Macroaggregated Albumin; Tc 99m-labeled MAA; Technetium Tc-99m Albumin Colloid; Tc99m-MAA; 99mTc-Macro Albumin Aggregate;

NCIt definition : An injectable radiopharmaceutical formulation containing human serum albumin (HSA) labeled with technetium-99m (Tc99m) in macroaggregates (MAA) with diagnostic imaging activity. Technetium Tc 99m-labeled macroaggregated albumin contains the gamma-emitting Tc99m, a metastable nuclide of molybdenum-99. Upon injection into the hepatic artery and upon SPECT (Single Photon Emission Computed Tomography) imaging, distribution patterns and possible prediction of expected distribution of agents with similar particle sizes within the liver can be assessed and may give a prediction about the tumor response upon administration of such agents.;

UNII : Z8E46IA45W;

Chemical formula : Tc;

Details

Origin ID

C87398;

UMLS CUI

C0039415;

Automatic exact mappings (from CISMeF team)
- technetium tc99m albumin colloid [SNOMED Notion]
CISMeF manual mappings
- Tc-99m macroaggregated albumin [Radlex concept]
Currated CISMeF NLP mapping
- Tc-99m MAA [LOINC part]
- Technetium (99m-Tc) aggregated albumin (substance) [SNOMED CT concept]
- technetium tc 99m aggregated albumin [MeSH Descriptor]
- technetium tc 99m aggregated albumin [MeSH concept]
- technetium tc99m aggregated albumin [SNOMED Notion]
See also inter- (CISMeF)
- Technetium (99m-Tc) macrosalb (substance) [SNOMED CT concept]
Semantic type(s)
- Indicator, Reagent, or Diagnostic Aid [UMLS semantic type]
UMLS correspondences (same concept)
- Tc-99m MAA [LOINC part]
- Tc-99m macroaggregated albumin [Radlex concept]
- Technetium (99m-Tc) aggregated albumin (substance) [SNOMED CT concept]
- Technetium Tc^99m^ albumin colloid (substance) [Inactive SNOMED CT concept]
- technetium tc 99m aggregated albumin [MeSH concept]
- technetium tc 99m aggregated albumin [MeSH Descriptor]
- technetium tc99m aggregated albumin [SNOMED Notion]
concept_is_in_subset
- CTRP Agent Terminology [NCIt concept]
- CTRP Terminology [NCIt concept]
- FDA Established Names and Unique Ingredient Identifier Codes Terminology [NCIt concept]
- NCI Drug Dictionary Terminology [NCIt concept]

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