6 results
Algorithm for Investigation of Abnormal Coagulation Tests
- Prolonged PT
- Prolonged aPTT and Prolonged PT
- Prolonged aPTT

Dr.
Algorithm for Investigation ... of Abnormal Coagulation ... PT - Prolonged aPTT ... DrEricStrong #Algorithm ... #Coagulation #Abnormal
Coagulation Protein Tests (PT and PTT)

#Coagulation #Tests #PTT #algorithm #differential #pathophysiology
Coagulation Protein ... Tests (PT and PTT ... ) #Coagulation ... #Tests #PTT #algorithm
Causes of Abnormal PT and/or aPTT
Prolonged Prothrombin Time (PT)
1. Acquired deficiency of FVII
Congenital intrinsic coagulation ... Impaired production Fll ... deficiency ( decreased Fll ... intravascular coagulation ... differential #hematology #coagulation
Causes of Prolonged PT (INR), Prolonged PTT
 • Prolonged PT (INR), Prolonged PTT
 • Prolonged PT
INR), Prolonged PTT ... INR), Prolonged PTT ... (INR), Normal PTT ... Differential #Diagnosis #Algorithm ... Causes #Hematology #coagulation
Differential Diagnosis for a Prolonged PT and aPTT
If the PT and the aPTT are both prolonged,
Prolonged PT and aPTT ... the PT and the aPTT ... pathway: FX, FV, Fll ... #Abnormal #PT #aPTT ... differential #hematology #coagulation
Managing warfarin INR

Warfarin dosage must be individualized according to the patient's response to the drug, and
hemorrhage, while under-coagulation ... #management #algorithm ... #medications #table