12 results
Cryoglobulinemia Classification Types

Type 1: Monoclonal IgM (rarely IgG/lgA)
 • Raynaud phenomenon, Digital ulcers/gangrene, Livedo reticularis, Hyperviscosity
Cryoglobulinemia ... Classification ... MatthewHoMD #Cryoglobulinemia ... #Classification ... #Types #hematology
Lupus Nephritis Classification Algorithm

#Lupus #Nephritis #Classification #Algorithm #diagnosis #differential #types #rheumatology #nephrology #renal
Lupus Nephritis Classification ... Lupus #Nephritis #Classification ... #differential #types ... #rheumatology # ... nephrology #renal
Cryoglobulinemia Summary

Cryoglobulins:
 • Cryoglobulins are Igs in the serum that precipitate in vitro at temperatures below
Cryoglobulinemia ... Skin ulcers - Glomerulonephritis ... Types: • Type ... #classification ... #rheumatology #
Renal involvement in 35% of mixed cryoglobulinemia vasculitis 
Associated with : 
 • Absence of skin
neuropathy • Type ... II cryoglobulinemia ... Vasculitis #Management #Rheumatology ... #Cryoglobulinemic ... #Nephrology
Causes of Hypocomplementemia - CHAMPS Mnemonic
C - Cryoglobulinemia (85%), C3 glomerulopathy, cirrhosis
H - Heavy Chain deposition
Mnemonic C - Cryoglobulinemia ... , type 1 (50%-80% ... ), type II (80-90% ... Post/pauci immune glomerulonephritis ... #differential #hematology
Rapidly Progressive Glomerulonephritis (RPGN) 
 - Loss of kidney function over a short period of tirne
Rapidly Progressive Glomerulonephritis ... lupus nephritis, cryoglobulinemia ... autoAb against type ... #RPGN #Classification ... Differential #Diagnosis #Nephrology
Renal Involvement in Systemic Lupus Erythematosus

Dr. Laurent ARNAUD @Lupusreference

#Renal #diseases #SLE #Systemic #Lupus #Erythematosus #venn #nephrology
Erythematosus #venn #nephrology ... #nephritis #classification ... #types #rheumatology
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
- Necrotizing glomerulonephritis ... ANCA +MPO) • Cryoglobulinemic ... Low levels mixed cryoglobulinemia ... differential #diagnosis #rheumatology ... #classification
Recommended initial testing for patients being evaluated for glomerular disease 

24-hour urine collection - Quantify proteinuria.
factor - Screen for cryoglobulinemias ... (types 2 and 3) ... glomerular #testing #workup ... #diagnosis #glomerulonephritis ... nephrotic #nephritic #nephrology
Recommended initial testing for patients being evaluated for glomerular disease
1) 24-hour urine collection - Quantify proteinuria.
factor - Screen for cryoglobulinemias ... (types 2 and 3) ... glomerular #disease #workup ... initial #testing #nephrology