12 results
Thromboelastogram (TEG) Important Patterns

#Diagnosis #Hematology #Coagulation #Thromboelastogram #TEG #Patterns #Interpretation #Laboratory
Thromboelastogram ... Diagnosis #Hematology #Coagulation ... #Thromboelastogram ... #TEG #Patterns ... #Interpretation
Thromboelastogram Interpretation
Reaction Time (R Value):
 - Time till initiation of fibrin clot
 - Treatment: FFP, protamine
K
Thromboelastogram ... Interpretation ... - Treatment: Platelets ... #TEG #Interpretation ... Thromboelastography #diagnosis #coagulation
Causes of Bleeding / Bruising - Differential Diagnosis Algorithm
Thrombocytopenia - Quantitative Defect
 • Decreased Production
 •
Causes of Bleeding ... Differential Diagnosis Algorithm ... Sequestration Disordered Platelet ... #Bleeding #Bruising ... #Causes #Hematology
Bleeding and Bruising - Differential Diagnosis Algorithm
 • Vascular System Defect - Congenital vs Acquired
 •
Bleeding and Bruising ... Differential Diagnosis Algorithm ... vs Acquired • Platelet ... Qualitative • Coagulation ... vs Acquired #Bleeding
Disseminated Intravascular Coagulation (DIC) Overview

Increased Clotting and Consumption of Clotting Factors

Findings:
 • Bleeding
 • Recent history
Intravascular Coagulation ... Findings in DIC: • Platelet ... Thrombocytopenia - Platelet ... Treat primary cause ... #diagnosis #causes
Causes of Prolonged PT (INR), Prolonged PTT
 • Prolonged PT (INR), Prolonged PTT
 • Prolonged PT
Causes of Prolonged ... PT (INR) - No Bleeding ... Differential #Diagnosis #Algorithm ... #Causes #Hematology ... #coagulation #disorders
Thromboelastography (trademarked as TEG)
 • Graphical representation of the fibrin polymerization process
 • Point-of-care anti-coagulation monitoring
Point-of-care anti-coagulation ... routine transfusion algorithms ... deficiency → give platelets ... Thromboelastography #Thromboelastogram ... #TEG #interpretation
Bleeding manifestations 
Petechiae are small, flat, red, discrete areas of skin bleeding that are typically <2
ecchymosis) is caused ... are typical of coagulation ... lowest levels Platelet ... ability to bind platelets ... Measurement of coagulation
THROMBOELASTOGRAPHY (TEG)
General Principle
• A small cuvette is rotated to simulate sluggish venous flow and stimulate clot
problems with coagulation ... cascade and platelet ... nickmmark #TEG #Thromboelastogram ... CriticalCare #Hematology #Interpretation
Bleeding and Bruising - Disorders of Hemostasis - Differential Diagnosis Framework

== Quantitative or Qualitative defect in
Qualitative defect in platelets ... characteristic of a platelet ... inhibitor of a coagulation ... intravascular coagulation ... discern these causes