3521-2

LOINC Code


LOINC code3521-2
name
descriptionWhole blood is the specimen of choice for Cyclosporin, but is sometimes performed on serum or plasma and we have included terms with these systems to allow users the choice.
statusDISCOURAGED

Fully-Specified Name

componentcycloSPORINE
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.
systemSer  =  Serum
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 nameCiclosporin; Ciclosporine; CsA; Cyclosporin a; Cyclosporins; DRUG/TOXICOLOGY; Drugs; Gengraf; Level; Mass concentration; Neoral; Point in time; QNT; Quan; Quant; Quantitative; Random; Restasis; Sandimmune; SangCya; Serum; SR

Basic Attributes

classDRUG/TOX
type1  Laboratory
order vs. observationcycloSPORINE Se
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)

Member of these Groups

LG3077-7Cyclosporine|MCnc|Pt|ANYBldSerPl
LG43294-4Cyclosporine|Pt|Ser

History/Usage

first released
last updated2.73
last change typeMIN  - change to field other than name
change reasonng/mL

Related Names

Y

Copyright © 2026 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2026, 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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