91104-0

LOINC 2.82

aPTT.factor substitution with 1:1 Pooled Normal Plasma in Platelet poor plasma by Coagulation assay

Mixing aPTT PPP

Definition

  • Factor sensitive aPTT assays may be used to investigate prolonged conventional aPTT results. Factor sensitive reagents are sensitive to deficiencies in factor VIII, IX, XI and XII. If the factor sensitive aPTT result is prolonged, then further testing, including individual assays for each factor, are performed to determine the specific etiology of the clotting disorder. [PMID: 20880301]

Component

  • Coagulation

Specimen / system

  • PPP

Class

  • COAG

Property

  • Time

Scale

  • Qn

Method

  • Coag.surface induced.factor substitution with 1:1 Pooled Normal Plasma

Related names

  • aPTT; aPTT-FS; Clot; Clottable; Coag; Coagulation assay; Control; Fac; Fact; Hematology; Heme; i; Mixing aPTT; Plas; Platelet poor plasma; Point in time; QNT; Quan; Quant; Quantitative; Random; Surf; Tilt tube

Index terms

  • aPTT
  • aPTT-FS
  • Clot
  • Clottable
  • Coag
  • Coagulation assay
  • Control
  • Fac
  • Fact
  • Hematology
  • Heme
  • i
  • Mixing aPTT
  • Plas
  • Platelet poor plasma
  • Point in time
  • QNT
  • Quan
  • Quant
  • Quantitative
  • Random
  • Surf
  • Tilt tube