12 results
A System for Vasculitides 

#Diagnosis #IM #Rheum #Vasculitis #Small #Medium #Large #Vessel #Size #Classification #ANCA #Differential
#Diagnosis # ... #Small #Medium ... Large #Vessel #Size ... #Classification ... #Differential #Algorithm
Break down Vasculitis based on vessel size
#Diagnosis #Rheumatology #Differential #Vasculitis #VesselSize #Small #Medium #Large #Classification
Break down Vasculitis ... based on vessel size ... #Diagnosis #Rheumatology ... VesselSize #Small #Medium ... #Large #Classification
Vasculitis - Break down based on vessel size 
Distribution of vessel involvement by large vessel vasculitis,
based on vessel size ... can affect any size ... Medium vessel vasculitis ... #Diagnosis #Rheumatology ... #Large #Classification
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
+ MPO-ANCA MEDIUM ... Presentation - Systemic Symptoms ... Findings by Vessel Size ... against MPO • Complement ... #rheumatology #classification
Classification of Vasculitis 
Vasculitis of large vessels 
 - Arteritis temporalis (giant-cell arteritis) 
 - Takayasu
Classification of ... of medium vessels ... dermatomyositis #Size ... #Classification ... #Diagnosis
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Diagnosis Framework ... Presentation: Systemic Symptoms ... primary condition MEDIUM ... • Progressive symptoms ... ) • Hypocomplementemic
IgA Vasculitis – Henoch Scholein Purpura: Pathogenesis and Clinical Findings

 - Infectious Agents - 50% have
IgA Vasculitis – ... infiltrate the tissue site ... Activation of complement ... Pathophysiology #Diagnosis ... #Signs #Symptoms
Lymphomas and Lymphoproliferative Disorders - Differential Diagnosis Algorithm
Hodgkin Lymphoma ~40% - Characteristic For Reed-Sternberg (RS) Cells
- Differential Diagnosis ... Algorithm Hodgkin ... usually at a single site ... pattern of spread, B symptoms ... Lymphoproliferative #Disorders #Classification
Giant cell arteritis (GCA)

Giant cell arteritis (GCA) definition: Most common systemic inflammatory vasculitis in older adults
systemic inflammatory vasculitis ... Involves large and medium ... sized vessels, ... = vasculitis vs ... Temporal #Signs #Symptoms
Cryofibrinogenemia Summary

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

Cryofibrinogenemia:
 • The precipitation of a
Cryofibrinogenemia Symptoms ... malignancies, vasculitis ... Cryofibrinogenemia Diagnosis ... Occlusion of small to medium-sized ... Cryofibrinogenemia #diagnosis