75884-7

LOINC 2.82

aPTT.lupus sensitive/aPTT.lupus sensitive W excess phospholipid (screen to confirm ratio)

aPTT screen to confirm ratio

Definition

  • The aPTT screen to confirm ratio formula is based on the 2009 International Society on Thrombosis and Haemostasis lupus anticoagulant testing guidelines. [PMID:19624461]

Component

  • Coagulation surface induced.lupus sensitive/Coagulation surface induced.lupus sensitive.excess phospholipid

Specimen / system

  • PPP

Class

  • COAG

Property

  • Ratio

Scale

  • Qn

Method

  • Coag

Related names

  • Activated partial thromboplastin time; aPTT; aPTT with Platelin LS; aPTT-LA; aPTT-LA confirm; Clot; Clottable; Coag; Coagulation assay; EXS; Hematology; Heme; Lipid; Little(A)PTT; Partial Thromboplastin Time; Phoslpd; Phospholipids; Pl; Plas; Platelet poor plasma; Point in time; PTT; QNT; Quan; Quant; Quantitative; Random; Ratios; Rto; Surf; Tilt tube

Index terms

  • Activated partial thromboplastin time
  • aPTT
  • aPTT with Platelin LS
  • aPTT-LA
  • aPTT-LA confirm
  • Clot
  • Clottable
  • Coag
  • Coagulation assay
  • Coagulation surface induced.lupus sensitive/Coagulation surface induced.lupus sensitive.excess phospholipid
  • EXS
  • Hematology
  • Heme
  • Lipid
  • Little(A)PTT
  • Partial Thromboplastin Time
  • Phoslpd
  • Phospholipids
  • Pl
  • Plas
  • Platelet poor plasma
  • Point in time
  • PTT
  • QNT
  • Quan
  • Quant
  • Quantitative
  • Random
  • Ratios
  • Rto
  • Surf
  • Tilt tube