8 results
Non-HCV infectious mixed cryoglobulinemia vasculitis - Diagnosis, causes and management - French Vasculitis Study Group

< 5%
Non-HCV infectious ... mixed cryoglobulinemia ... < 5% of mixed cryoglobulinemia ... Specific anti-infectious ... related to HBV infection
Cryoglobulinemia Summary

Cryoglobulins:
 • Cryoglobulins are Igs in the serum that precipitate in vitro at temperatures below
Cryoglobulinemia ... Idiopathic • Infections ... : HCV infection, ... HBV infection, ... HIV infection
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
purple, hemorrhagic skin ... SLE) - Viral infections ... APLS • Acute Infectious ... vasculitis/HSP • Cryoglobulinemia ... Differential #Diagnosis #hematology
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 ... cell arteritis Infections ... diseases • Fungal infections
Cryofibrinogenemia Summary

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

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

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
tract, and often causes ... ANCA +MPO) • Cryoglobulinemic ... to exclude are infections ... Low levels mixed cryoglobulinemia ... #classification
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
Mycobacteria (NTM) Infections ... Factors For NTM Infections ... status NTM Cause ... • Disseminated infections ... : Chronic lung infections
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
to exclude are infections ... Recurrent middle ear infections ... tract, and often causes ... / ANCA + MPO) Cryoglobulinemic ... , recent viral infection