35 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
Causes of Hypocomplementemia - CHAMPS Mnemonic
C - Cryoglobulinemia (85%), C3 glomerulopathy, cirrhosis
H - Heavy Chain deposition
Causes of Hypocomplementemia ... @AnnKumfer #Hypocomplementemia ... #Low #Complement
Membranoproliferative Glomerulonephritis (MPGN) AKA: Mesangiocapillary GN
 • Active Urine Sediment (dysmorphic RBC, RBC casts, +/- proteinuria)
staining (lg + complement ... MGPN • Complement ... of alternative complement ... MPGN without complement ... immune deposits on EM
Gustilo classification of open fractures #Diagnosis #EM #Ortho #Gustilo #Classification #Open #fractures
Gustilo classification ... fractures #Diagnosis #EM ... Ortho #Gustilo #Classification
Patellar Fracture Classification #Diagnosis #EM #Ortho #Sports #Patella #Fracture #Classification #ALiEM
Patellar Fracture Classification ... #Diagnosis #EM ... Patella #Fracture #Classification
Knee Dislocation Classification: Anterior vs Posterior  #Diagnosis #EM #Ortho #Sports #Knee #Dislocation #Diagram #Classification #Anterior
Knee Dislocation Classification ... Posterior #Diagnosis #EM ... Dislocation #Diagram #Classification
A System for Cerebrovascular Disease #Diagnosis #EM #Neuro #CVA #Stroke #Classification #Types #Frequency #Ddxof
Disease #Diagnosis #EM ... #CVA #Stroke #Classification
Elbow Injuries - Elbow Dislocations - Anterior vs Posterior #Diagnosis #EM #Ortho #Elbow #Dislocation #Anterior #Posterior
Posterior #Diagnosis #EM ... Anterior #Posterior #Classification
Supracondylar Fracture Classification - Type I: Non-displaced. Type II: Displaced with intact anterior cortex. Type III:
Supracondylar Fracture Classification ... cortex) #Diagnosis #EM ... Flexion #Fracture #Classification
Vasculitis and Vasculitides - Differential Diagnosis Framework

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