6 results
Causes of Arterial and Venous Thrombosis - Differential Diagnosis Framework

STRUCTURAL:
 - PFO: paradoxical emboli
 - Popliteal
- Differential Diagnosis ... Causes arterial clot ... intravascular coagulation ... Lipoprotein a ↑ - IBD ... #clots #hematology
Thromboelastogram Interpretation
Reaction Time (R Value):
 - Time till initiation of fibrin clot
 - Treatment: FFP, protamine
K
initiation of fibrin clot ... achieve 20 mm clot ... at which fibrin cross-linking ... Thromboelastography #diagnosis ... #coagulation #hematology
Normal Thromboelastogram - Specific parameters represent the 3 phases of the cell-based model of haemostasis: initiation,
certain level of clot ... fibrin build up and cross ... of the fibrin clot ... (s) #Diagnosis ... #Hematology #Coagulation
The coagulation cascade is shown, separated into different phases with their endogenous and pharmacological inhibitors shown.
The coagulation ... at the site of injury ... platelet #thrombin #clot ... #PT #PTT #diagnosis ... #models #hematology
Venous Thrombosis vs Arterial Thrombosis - Differential Diagnosis Framework

VENOUS THROMBOSIS

 • Acquired Risk Factors:
	- >48 hours
- Differential Diagnosis ... Ischemic Liver, IBD ... intravascular coagulation ... Vasculitis • Injury ... pathophysiology #hematology
Review of the Coagulation Cascade
Traditional Model:
 • Parallel extrinsic and intrinsic pathways.
Contemporary Model:
 • 4 key
Review of the Coagulation ... due to vascular injury ... fibrin, which is cross-linked ... #Cascade #diagnosis ... #models #hematology