38 results
Pathophysiology of Hypocomplementemic Urticarial Vasculitis

C1q/anti-C1q antibiody ->
Immune Complex Formation - Complement Pathway Activation (C3a and C5a)
Pathophysiology of Hypocomplementemic ... Complex Formation - Complement ... TerrierBen #Hypocomplementemic ... Pathophysiology #Rheumatology
Causes of Hypocomplementemia - CHAMPS Mnemonic
C - Cryoglobulinemia (85%), C3 glomerulopathy, cirrhosis
H - Heavy Chain deposition
Causes of Hypocomplementemia ... @AnnKumfer #Hypocomplementemia ... #Low #Complement ... #differential #hematology
Rapidly Progressive Glomerulonephritis (RPGN)
RPGN has three primary pathophysiologic causes differentiated by immunofluorescence

Immune Complex Mediated (granular staining):
staining): • Low Complement ... Idiopathic • Normal Complement ... With associated pulmonary ... differential #diagnosis #algorithm ... #rheumatology
Lupus Nephritis Classification Algorithm

#Lupus #Nephritis #Classification #Algorithm #diagnosis #differential #types #rheumatology #nephrology #renal
Lupus Nephritis Classification ... Algorithm #Lupus ... #Nephritis #Classification ... #Algorithm #diagnosis ... differential #types #rheumatology
Map of proliferative blood disorders. 

By Ariella Coler-Reilly @ariellastudies

#Algorithm #classification #proliferative #blood #disorders #leukemia #hematology #oncology
ariellastudies #Algorithm ... #classification ... disorders #leukemia #hematology
RASHonal Approach to a Rash

- Dr. Arielle Klepper @ https://twitter.com/ArielleKlepper

#Rash #Algorithm #RASHonal #Differential #Diagnosis #Classification #Skin
ArielleKlepper #Rash #Algorithm ... Differential #Diagnosis #Classification ... #Skin #Dermatology
EULAR/ACR Classification Criteria for Systemic Lupus Erythematosus
Clinical Domains:
 • Constitutional domain: Fever
 • Cutaneous domain: Non-scarring
EULAR/ACR Classification ... pericarditis • Hematologic ... anticoagulant • Complement ... #EULARACR #Classification ... Erythematosus #diagnosis #rheumatology
Causes of Extravascular and Intravascular Hemolysis - Differential Diagnosis Algorithm
Extravascular - Spleen and RES-mediated hemolysis
 -
Differential Diagnosis Algorithm ... perfringens - Complement-Mediated ... Differential #Diagnosis #Algorithm ... #Causes #Hematology
Hepatopulmonary Syndrome (HPS) 

HPS-differential diagnosis:
1. Pulmonary vasculature
2. Diseases of the lung parenchyma
3. Pleura and diaphragm

HPS-diagnosis:
1. Patients
Pulmonary vasculature ... HPS-severity classification ... Syndrome #HPS #hepatology ... #pulmonary #diagnosis
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
progressing GN • New pulmonary ... often involved • Hypocomplementemic ... Urticaria and hypocomplementemia ... against MPO • Complement ... #classification