6 results
Vasculitis - Break down based on vessel size 
Distribution of vessel involvement by large vessel vasculitis,
Vasculitis - Break ... of vessel, from aorta ... left to right) aorta ... Anti-GBM = anti–glomerular ... #Diagnosis #Rheumatology
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
< 30 years - Aorta ... branches • GCA: - Aorta ... Thrombosis and arterial aneurysms ... aortitis, aortic aneurysm ... #rheumatology #
IgG4-Related Disease
Clinical history:  Man, 60 years, multiorgan involvement, unique or multiple inflammatory pseudotumor
4 phenotypes:
 •
Retroperitoneum and aorta ... concentration PET-CT ... conventional imaging (aorta ... No necrosis, No vasculitis ... workup #treatment #rheumatology
Venous Thrombosis vs Arterial Thrombosis - Differential Diagnosis Framework

VENOUS THROMBOSIS

 • Acquired Risk Factors:
	- >48 hours
- Differential Diagnosis ... originating from aneurysms ... atheroemboli) • Aorta ... Dissection • Aneurysm ... 19 - PNH - Vasculitis
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Diagnosis Framework ... < 30 years • Aorta ... Arteritis): • Aorta ... Thrombosis and arterial aneurysms ... #Rheumatology
Giant cell arteritis (GCA)

Giant cell arteritis (GCA) definition: Most common systemic inflammatory vasculitis in older adults
systemic inflammatory vasculitis ... those coming off aorta ... = vasculitis vs ... in literature (NEJM ... them, but urgent rheumatology