50391-2

LOINC 2.82

Coag.Surface induced circulating inhibitor [Presence] in Platelet poor plasma by Coagulation assay

Coag PPP Ql PTT circulating inhib

Definition

  • PTT (aPTT) circulating inhibitor is part of the PTT mixing study. When addition of normal plasma fails to correct the clotting time into the normal range, the cause of the abnormal test is likely an inhibitor rather than a clotting factor deficiency.

Component

  • Coagulation

Specimen / system

  • PPP

Class

  • COAG

Property

  • PrThr

Scale

  • Ord

Method

  • Coag.Surface induced circulating inhibitor

Related names

  • aPTT; Circ; Clot; Clottable; Coag; Coagulation assay; Hematology; Heme; Inhib; Inhibit; Ordinal; Plas; Platelet poor plasma; Point in time; PR; PTT circulating inhib; Ql; Qual; Qualitative; Random; Screen; Surf; Tilt tube

Index terms

  • aPTT
  • Circ
  • Clot
  • Clottable
  • Coag
  • Coagulation assay
  • Hematology
  • Heme
  • Inhib
  • Inhibit
  • Ordinal
  • Plas
  • Platelet poor plasma
  • Point in time
  • PR
  • PTT circulating inhib
  • Ql
  • Qual
  • Qualitative
  • Random
  • Screen
  • Surf
  • Tilt tube