3-Methoxytyramine.free/Creatinine [Molar ratio] in 24 hour Urine   87498-2

LOINC Code


LOINC code87498-2
name3-Methoxytyramine.free/Creatinine [Molar ratio] in 24 hour Urine
descriptionPart description for 3-Methoxytyramine: 3-methoxytyramine is a catecholamines derivative found in the cytoplasm of cells in most human tissues, including the brain. Elevated levels of 3-methoxytyramine in urine and or plasma correlate with brain tumors and mental disorders. [Pubchem:1669] [PMID:22008135]
statusACTIVE

Fully-Specified Name

component3-Methoxytyramine.free/Creatinine
propertySRto  =  Substance Ratio
time24H  =  24 hours
systemUrine
scaleQn  =  Quantitative:  The result of the test is a numeric value that relates to a continuous numeric scale. Reported either as an integer, a ratio, a real number, or a range. The test result value may optionally contain a relational operator from the set {<=, <, >, >=}. Valid values for a quantitative test are of the form "7", "-7", "7.4", "-7.4", "7.8912", "0.125", "<10", "<10.15", ">12000", 1-10, 1:256
method

Additional Names

short nameFree 3-MT/Creat 24h Ur-sRto

Basic Attributes

classCHEM
type1  Laboratory
order vs. observationBoth
example UCUM unitsnmol/mmol{creat}
The Unified Code for Units of Measure (UCUM) is a code system intended to include all units of measures being contemporarily used in international science, engineering, and business (www.unitsofmeasure.org)
example unitnmol/mmol creatinine

Associated Observations

LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.

History/Usage

first released
last updated2.63
last change typeADD  - added

Related Names

1 day
24 hours
24HR
3Me-tyramine
Chemistry
CR
Crea
Creat
Dopamine metabolite
FR
Free 3-MT
III
Non-protein bound
QNT
Quan
Quant
Quantitative
Scrto
Substance concentration ratio
Substance ratio
UA
UCr
UR
Urn

Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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