14 results
Classification of Vasculitis 
Vasculitis of large vessels 
 - Arteritis temporalis (giant-cell arteritis) 
 - Takayasu
Classification of ... Vasculitis Vasculitis ... syndrome - Immune-complex-induced ... vasculitis ... dermatomyositis #Size #Classification
Cryoglobulinemia Summary

Cryoglobulins:
 • Cryoglobulins are Igs in the serum that precipitate in vitro at temperatures below
Cryoglobulinemia ... deposit of immune complexes ... • Autoimmune diseases ... • Vasculitis ... diagnosis #types #classification
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
tracts Immune Complex ... ANCA +MPO) • Cryoglobulinemic ... (Granulomatous disease ... Low levels mixed cryoglobulinemia ... #rheumatology #classification
Wide Complex Tachycardia - Differential Diagnosis Algorithm
Irregular
 • Polymorphic VT
    - Torsades
Wide Complex Tachycardia ... Differential Diagnosis Algorithm ... Nonstructural Heart Disease ... LindseyShipley8 #WideComplex ... Differential #Diagnosis #Algorithm
Vasculitis Involving the Skin - Differential Diagnosis Framework

Primary: 50% Cutaneous Vasculitis: Leukocytoclastic Vasculitis
Secondary: CTD: SLE, RA
Vasculitis Involving ... : • Immune Complex ... Vasculitis: - ... Urticarial/LCV) - Cryoglobulinemic ... : • Behcet Disease
Rapidly Progressive Glomerulonephritis (RPGN)
RPGN has three primary pathophysiologic causes differentiated by immunofluorescence

Immune Complex Mediated (granular staining):
immunofluorescence Immune Complex ... Lupus Nephritis, Cryoglobulinemia ... involvement: Anti-GBM Disease ... Glomerulonephritis #Vasculitis ... differential #diagnosis #algorithm
Pulmonary Renal Syndrome

Definition: Diffuse alveolar hemorrhage + Glomerulonephritis
Presentation (Pulmonary and renal manifestations can occur weeks apart):
ANCA-positive vasculitis ... ANCA-negative vasculitis ... IgA-associated vasculitis ... , Cryoglobulinemia ... ) • Immune Complex
Skin Ulcers by Etiology - Differential Diagnosis Algorithm
Physical:
 • Trauma
 • Pressure
 • Radiation
Vascular:
 • Arterial
Differential Diagnosis Algorithm ... insufficiency • Vasculitis ... Thalessemia • Cryoglobulinemia ... Viral - Herpes simplex ... Differential #Diagnosis #Algorithm
Cryofibrinogenemia Summary

Cryofibrinogenemia Epidemiology:
 • 40-70 years with a modest female predominance

Cryofibrinogenemia:
 • The precipitation of a
precipitation of a complex ... precipitating complex ... malignancies, vasculitis ... , sepsis or cryoglobulinemia ... Calciphylaxis • Cryoglobulinemia
Rapidly Progressive Glomerulonephritis (RPGN) 
 - Loss of kidney function over a short period of tirne
of glomerular disease ... space) Immune-Complex ... lupus nephritis, cryoglobulinemia ... Glomerulonephritis #RPGN #Classification