dRVVT W excess phospholipid actual/normal (normalized LA confirm)   68916-6

LOINC Code


LOINC code68916-6
namedRVVT W excess phospholipid actual/normal (normalized LA confirm)
descriptionIf the coagulation defect corrects with excess phospholipid, it confirms the likely presence of phospholipid antibodies and the LA syndrome. Platelets, bilayer and hexagonal phospholipids are variously used as the source of excess phospholipids and this term covers them all. The use of one term for these variations reduces mapping work for practices that import laboratory results, but laboratories that use hexagonal phospholipids and think it important to distinguish their source can use 75913-4 instead of this term.
statusACTIVE

Fully-Specified Name

componentCoagulation dilute Russell viper venom induced.excess phospholipid actual/Normal
propertyRelTime  =  Relative Time
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
methodCoag  =  Coagulation Assay:  To distinguish coagulation assays based on clotting methods that test function/activity from Immune methods that detect the presence of clotting factors and may or may not be functional assays.

Additional Names

short nameConfirm dRVVT/normal

Basic Attributes

classCOAG
type1  Laboratory
order vs. observationObservation
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

75515-7Lupus anticoagulant aPTT and dRVVT screening panel W Reflex
75881-3Lupus anticoagulant aPTT, dRVVT and PT screening panel W Reflex

History/Usage

test rank16748 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

Act/Nor
Clot
Clottable
Coag
Coagulation assay
Coagulation dilute Russell viper venom induced confirmatory test
Control
Dil
Dil Russell Vip Ven
Dilut
dRVV
dRVVT
dRVVT confirm
EXS
Hematology
Heme
Lipid
Phoslpd
Phospholipids
Pl
Plas
Platelet poor plasma
Point in time
QNT
Quan
Quant
Quantitative
Random
RlTm
Rus
RVV
Screening test for lupus anticoagulant
Tilt tube

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.

demo
request yours today
subscribe
start today
newsletter
free subscription

Thank you for choosing Find-A-Code, please Sign In to remove ads.