11 results
Treatment of Non-hepatitis C virus Cryoglobulinemia Vasculitis - French Vasculitis Study Group

MONOCLONAL CRYOGLOBULINEMIA (TYPE 1) 
IgM
Non-hepatitis C virus Cryoglobulinemia ... MONOCLONAL CRYOGLOBULINEMIA ... /or refractory disease ... #Vasculitis #Management ... Monoclonal #Mixed #Cryoglobulinemic
Non-HCV infectious mixed cryoglobulinemia vasculitis - Diagnosis, causes and management - French Vasculitis Study Group

< 5%
infectious mixed cryoglobulinemia ... , causes and management ... < 5% of mixed cryoglobulinemia ... vasculitis Clinical ... #Vasculitis #Rheumatology
Cryoglobulinemia Summary

Cryoglobulins:
 • Cryoglobulins are Igs in the serum that precipitate in vitro at temperatures below
Cryoglobulinemia ... , in Mixed Cryoglobulinemia ... Triad - Mixed Cryoglobulinemia ... Syndrome: • Clinical ... • Autoimmune diseases
Dermatological semiology of Cutaneous Vasculitis 

Clinicopathologic correlations
 • Purpura, papules, pustules, necrosis: involvement of small vessels
Identification of causes ... Connective tissue disease ... hemopathies (4%) • Cryoglobulinemia ... #dermpath #dermatology ... lesions #diagnosis #clinical
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
- Bone marrow disease ... deficiency • Liver disease ... Von Willebrand disease ... /HSP • Cryoglobulinemia ... Differential #Diagnosis #hematology
Rapidly Progressive Glomerulonephritis (RPGN)
RPGN has three primary pathophysiologic causes differentiated by immunofluorescence

Immune Complex Mediated (granular staining):
pathophysiologic causes ... Lupus Nephritis, Cryoglobulinemia ... involvement: Anti-GBM Disease ... Glomerulonephritis #Vasculitis ... diagnosis #algorithm #rheumatology
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
tract, and often causes ... ANCA +MPO) • Cryoglobulinemic ... (Granulomatous disease ... Low levels mixed cryoglobulinemia ... differential #diagnosis #rheumatology
Dermatologic Manifestations of Granulomatosis with Polyangiitis (GPA)

Skin involvement in granulomatosis with polyangiitis (GPA) is common and
GPA causes disease ... Rarely dominate the clinical ... purpura • Mixed cryoglobulinemia ... Polyangiitis #GPA #dermatology ... rash #diagnosis #rheumatology
Cryofibrinogenemia Summary

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

Cryofibrinogenemia:
 • The precipitation of a
malignancies, vasculitis ... , sepsis or cryoglobulinemia ... cryoglobulins • Negative causes ... Calciphylaxis • Cryoglobulinemia ... #hematology
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
atherosclerotic disease ... most important diseases ... tract, and often causes ... / ANCA + MPO) Cryoglobulinemic ... Differential #Diagnosis #Rheumatology