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

STRUCTURAL:
 - PFO: paradoxical emboli
 - Popliteal
Diagnosis Framework ... intravascular coagulation ... Lipoprotein a ↑ - IBD ... #Diagnosis #clots ... #hematology
Skin Conditions Associated with Joint Pain

Rash
	• Human parvovirus B19 infection

Malar rash
	• SLE
	• Human parvovirus B19 infection
	•
Sarcoidosis • Crohn's ... gangrenosum • IBD ... Sarcoidosis #dermatology ... #skin #rashes #differential ... #diagnosis #rheumatology
Venous Thrombosis vs Arterial Thrombosis - Differential Diagnosis Framework

VENOUS THROMBOSIS

 • Acquired Risk Factors:
	- >48 hours
Diagnosis Framework ... 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
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Lesions arise in crops ... site of previous injury ... ; pruritis #dermatology ... #rash #differential ... #diagnosis #skin
Pathergy Summary Overview

What is pathergy?
Pathergy is an exaggerated skin injury occurring after minor trauma such as
exaggerated skin injury ... , needle stick injury ... #Pathergy #diagnosis ... #differential # ... allergy #immunology #dermatology