6 results
Effect of Anticoagulants on Coagulation Tests
PT / INR, aPTT, Anti-Xa Activity, Activated Clotting Time, Thrombin Time,
Anticoagulants on Coagulation ... Tests PT / INR, ... Clotting Time, Thrombin ... Rivaroxaban Apixaban ... #Diagnosis #Laboratory
ISTH Scoring System for Disseminated Intravascular Coagulation (DIC)
Platelet count:
 • Expected: Low (or normal)
 • Elevation
for Disseminated Intravascular ... using INR use PT ... to form clots, ... #Scoring #diagnosis ... #hematology #laboratory
The coagulation cascade is shown, separated into different phases with their endogenous and pharmacological inhibitors shown.
The coagulation ... #Coagulation #Cascade ... #clot #PT #PTT ... #diagnosis #models ... #inhibitor #Apixaban
Disseminated Intravascular Coagulation (DIC) Overview

Increased Clotting and Consumption of Clotting Factors

Findings:
 • Bleeding
 • Recent history
Disseminated Intravascular ... • Increased thrombin ... venipuncture sites Laboratory ... significant fibrin clot ... #Coagulation #diagnosis
Causes of Abnormal PT and/or aPTT
Prolonged Prothrombin Time (PT)
1. Acquired deficiency of FVII
- Rivaroxaban, apixaban ... drugs e.g. direct thrombin ... Disseminated intravascular ... coagulation (DIC ... Prolonged #Causes #diagnosis
Bleeding and Bruising - Disorders of Hemostasis - Differential Diagnosis Framework

== Quantitative or Qualitative defect in
- Differential Diagnosis ... , disseminated intravascular ... coagulation, or ... fibrinogen levels, and testing ... warfarin, direct thrombin