LOINC Home

{component}   LP432695-7

Laboratory   LP29693-6

Drug toxicology   LP7790-1

Drugs   LP18046-0

Controlled substances and drugs of abuse   LP31448-1

Cannabinoids   LP16058-7

Tetrahydrocannabinol   LP16059-5

11-Hydroxy delta-9 tetrahydrocannabinol   LP35627-6

11-Hydroxy delta-9 tetrahydrocannabinol | XXX | Drug toxicology   LP389669-5

11-Hydroxy delta-9 tetrahydrocannabinol [Mass/volume] in Specimen   48934-4

LOINC Code


LOINC code48934-4
name11-Hydroxy delta-9 tetrahydrocannabinol [Mass/volume] in Specimen
statusACTIVE

Fully-Specified Name

component11-Hydroxy delta-9 tetrahydrocannabinol
propertyMCnc  =  Mass 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.
systemXXX
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 name11OH-THC Spec-mCnc

Basic Attributes

classDRUG/TOX
type1  Laboratory
order vs. observationBoth
example UCUM unitsng/mL
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 unitng/mL

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

test rank8002 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

11-hydroxy-delta(9)-THC
11-hydroxytetrahydrocannabinol
11-hydroxy-THC
11-OH-THC
11OH-THC
7-hydroxy-delta(1)-tetrahydrocannabinol
Delta(9)-THC
Delta-9-tetrahydrocannabinol
Delta-9-tetrahydrocannabinol metabolite
Dronabinol
DRUG/TOXICOLOGY
Drugs
Hydrox
Level
Marijuana
Mass concentration
 Misc
Miscellaneous
Nabilone
OH
Other
Point in time
QNT
Quan
Quant
Quantitative
Random
Spec
THC
THC metabolite
To be specified in another part of the message
Unspecified

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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