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

STRUCTURAL:
 - PFO: paradoxical emboli
 - Popliteal
- Differential Diagnosis ... intravascular coagulation ... Lipoprotein a ↑ - IBD ... #Differential #Diagnosis ... #clots #hematology
The coagulation cascade is shown, separated into different phases with their endogenous and pharmacological inhibitors shown.
The coagulation ... at the site of injury ... #Coagulation #Cascade ... clot #PT #PTT #diagnosis ... #models #hematology
Review of the Coagulation Cascade
Traditional Model:
 • Parallel extrinsic and intrinsic pathways.
Contemporary Model:
 • 4 key
Cascade Traditional ... due to vascular injury ... fibrin, which is cross-linked ... #Cascade #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
THROMBOELASTOGRAPHY (TEG)
General Principle
• A small cuvette is rotated to simulate sluggish venous flow and stimulate clot
simulate sluggish venous ... problems with coagulation ... cascade and platelet ... Thromboelastography #Diagnosis ... #CriticalCare #Hematology
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
with signs of venous ... Lesions arise in crops ... site of previous injury ... ; pruritis #dermatology ... #differential #diagnosis