LOINC Home

{component}   LP432695-7

Laboratory   LP29693-6

Chemistry and Chemistry - challenge   LP343631-0

Chemistry - non-challenge   LP7786-9

Small molecules   LP31415-0

Homocystine   LP15641-1

Homocystine | Cerebral spinal fluid | Chemistry - non-challenge   LP386306-7

Homocystine [Moles/volume] in Cerebral spinal fluid   22660-5

LOINC Code


LOINC code22660-5
nameHomocystine [Moles/volume] in Cerebral spinal fluid
statusACTIVE

Fully-Specified Name

componentHomocystine
propertySCnc  =  Substance Concentration
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemCSF  =  Cerebral spinal fluid
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 name(Hcys)2 CSF-sCnc

Basic Attributes

classCHEM
type1  Laboratory
order vs. observationObservation
example UCUM unitsumol/L
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 unitumol/L

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.

Member of these Groups

LG48767-4Homocystine|Pt|CSF|268.346 g/mole

Member of these Panels

35507-3Amino acids panel [Moles/volume] - Cerebral spinal fluid

History/Usage

test rank8736 of 2000 most commonly performed tests by labs in USA
first released
last updated2.73
last change typeMIN  - change to field other than name

Related Names

(Hcys)2
Cerebral spinal fluid
Cerebrospinal Fl
Chemistry
Homocyst(e)ine
Homocystin
Level
Point in time
QNT
 Quan
Quant
Quantitative
Random
Spinal Fl
Spinal Fld
Spinal Flu
Spinal Fluid
Substance concentration

Copyright © 2023 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2023, 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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