Activated partial thromboplastin time (aPTT).factor substitution in Platelet poor plasma by Coagulation assay --immediately after addition of normal plasma/pre addition of normal plasma   57763-5

LOINC Code


LOINC code57763-5
nameActivated partial thromboplastin time (aPTT).factor substitution in Platelet poor plasma by Coagulation assay --immediately after addition of normal plasma/pre addition of normal plasma
statusACTIVE

Fully-Specified Name

componentCoagulation surface induced.factor substitution^immediately after addition of normal plasma/Coagulation surface induced
propertyTRto  =  Time Ratio
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 nameaPTT imm NP/pre NP PPP

Basic Attributes

classCOAG
type1  Laboratory
order vs. observationObservation

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 rank8829 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

Activated partial thromboplastin time
aPTT
aPTT correction study
Clot
Clottable
Coag
Coagulation assay
Control
Fac
Fact
Hematology
Heme
imm NP
Immediatedly after 1:1 addition of
Little(A)PTT
Mixing studies
Partial Thromboplastin Time
Plas
Platelet poor plasma
Point in time
PTT
QNT
Quan
Quant
Quantitative
Random
Surf
Tilt tube
Time ratio

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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