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CID 4033 MR Proton Spectroscopy Metabolites (Current)
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## CID 4033 MR Proton Spectroscopy Metabolites

Resources:

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Type:

  Extensible

Version:

  20160314

UID:

  1.2.840.10008.6.1.310

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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