CID 4033 MR Proton Spectroscopy Metabolites

CID 4033 MR Proton Spectroscopy Metabolites
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Table CID 4033. MR Proton Spectroscopy Metabolites

Coding Scheme Designator	Code Value	Code Meaning	SNOMED-CT Concept ID	UMLS Concept Unique ID	Units
SRT	F-65C50	N-acetylaspartate	115391007	C0067684	DT (ppm, UCUM, "ppm")
SRT	F-61080	Citrate	59351004	C0376259	DT (ppm, UCUM, "ppm")
SRT	F-61620	Choline	65123005	C0008405	DT (ppm, UCUM, "ppm")
SRT	F-61380	Creatine	14804005	C0010286	DT (ppm, UCUM, "ppm")
DCM	113094	Creatine and Choline			DT (ppm, UCUM, "ppm")
SRT	F-61760	Lactate	83036002	C0376261	DT (ppm, UCUM, "ppm")
SRT	F-63600	Lipid	70106000	C0023779	DT (ppm, UCUM, "ppm")
DCM	113095	Lipid and Lactate			DT (ppm, UCUM, "ppm")
DCM	113080	Glutamate and glutamine			DT (ppm, UCUM, "ppm")
SRT	F-64210	Glutamine	25761002	C0017797	DT (ppm, UCUM, "ppm")
SRT	F-64460	Tuarine	10944007	C0039350	DT (ppm, UCUM, "ppm")
SRT	F-61A90	Inositol	72164009	C0021547	DT (ppm, UCUM, "ppm")
DCM	113081	Choline/Creatine Ratio			DT (ppm, UCUM, "ppm")
DCM	113082	N-acetylaspartate/Creatine Ratio			DT (ppm, UCUM, "ppm")
DCM	113083	N-acetylaspartate/Choline Ratio			DT (ppm, UCUM, "ppm")
DCM	113096	Creatine+Choline/Citrate Ratio			DT (ppm, UCUM, "ppm")

Note

For the purpose of this context group, where possible, the resonance peak in the spectrum corresponding to a particular metabolite is described using the concept from SNOMED for the substance corresponding to the metabolite. E.g., the code used for "lipid" is the code for "lipid (substance) ", as this concept is effectively post-coordinated by its use in the Metabolite Map Code Sequence (0018,9083) to mean "lipid resonance peaks in MR spectroscopy".

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