75508-2

LOINC 2.82

aPTT.lupus sensitive W excess phospholipid actual/Normal (normalized LA confirm)

Confirm aPTT/normal

Definition

  • If 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 75914-2 instead of this term.

Component

  • Coagulation actual/normal

Specimen / system

  • PPP

Class

  • COAG

Property

  • RelTime

Scale

  • Qn

Method

  • Coag.surface induced.lupus sensitive with excess phospholipid

Related names

  • Act/Nor; aPTT; aPTT-LA; aPTT-LA confirm; Clot; Clottable; Coag; Coagulation assay; Control; EXS; Hematology; Heme; Plas; Platelet poor plasma; Point in time; QNT; Quan; Quant; Quantitative; Random; RlTm; Surf; Tilt tube

Index terms

  • Act/Nor
  • aPTT
  • aPTT-LA
  • aPTT-LA confirm
  • Clot
  • Clottable
  • Coag
  • Coagulation actual/normal
  • Coagulation assay
  • Control
  • EXS
  • Hematology
  • Heme
  • Plas
  • Platelet poor plasma
  • Point in time
  • QNT
  • Quan
  • Quant
  • Quantitative
  • Random
  • RlTm
  • Surf
  • Tilt tube