von Willebrand factor (vWf) Ag actual/normal in Platelet poor plasma by Immunoassay   27816-8

LOINC Code


LOINC code27816-8
namevon Willebrand factor (vWf) Ag actual/normal in Platelet poor plasma by Immunoassay
statusACTIVE

Fully-Specified Name

componentvon Willebrand factor Ag actual/Normal
propertyRelMCnc  =  Relative 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.
systemPPP  =  Platelet poor plasma
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
methodIA  =  Immunoassay:  Encompasses all immunoassays with a few exceptions, including Immune Blot and Immune Fluorescence, which were created based on historic usage.

Additional Names

short namevWF Ag Act/Nor PPP IA

Basic Attributes

classCOAG
type1  Laboratory
order vs. observationBoth
example UCUM units%
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 unit%

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 Panels

44791-2Menorrhagia coagulation panel - Platelet poor plasma
48593-8von Willebrand panel - Platelet poor plasma

History/Usage

test rank1828 of 2000 most commonly performed tests by labs in USA
first released
last updated2.73
last change typeMIN  - change to field other than name
change reasonRenamed Method from "Imm" to "IA" for consistency across classes (approved by Laboratory LOINC Committee 2016 12).

Related Names

Act/Nor
Ag Act/Nor
Antigen
Antigens
COAGULATION
Control
EIA
ELFA
ELISA
Enzyme immunoassay
Fac
Fact
Hematology
Heme
IAA
MEIA
Plas
Platelet poor plasma
Point in time
QNT
Quan
Quant
Quantitative
Random
Relative mass concentration
RLMCNC
SUDS
UniversalLabOrders
Von will
Vonwillebrand
vWf
vWF:Ag

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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