29 results
Causes of Hemoptysis - Differential Diagnosis Algorithm
Massive Hemoptysis (>I00 mL in 24 hours)
 • Malignancy
 •
Differential Diagnosis Algorithm ... Malformation Normal ... Vasculitis Infection ... Vasculitis • ... Lupus Erythematosus
Rapidly Progressive Glomerulonephritis (RPGN)
RPGN has three primary pathophysiologic causes differentiated by immunofluorescence

Immune Complex Mediated (granular staining):
Post-strep GN, Lupus ... Idiopathic • Normal ... With associated pulmonary ... Glomerulonephritis #Vasculitis ... differential #diagnosis #algorithm
Systemic Lupus Erythematosus (SLE) - Diagnosis and Management Summary
 • Epidemiology: 10-180/100,000, Typically Age 20-40, F:M
Systemic Lupus Erythematosus ... ulcers, Lupus nephritis ... - CRP: Usually normal ... • Immunologic Workup ... life-threatening • Treatment
Drug Induced Lupus vs SLE
Drug Induced Lupus (DIL):
 • Epidemiology: -10% of all lupus cases, drug-dependent,
CRP - Usually normal ... • Immunologic Workup ... constitutional symptoms • Treatment ... • Immunologic Workup ... life-threatening • Treatment
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
progressing GN • New pulmonary ... glomerulonephritis and/or pulmonary ... inflammation Others: • Lupus ... - Recurrent oral ... such as systemic lupus
Polyarteritis Nodosa (PAN) - Vasculitis Management Algorithm - ACR/VF 2021 Guidelines
 • Severe Disease → Remission
Nodosa (PAN) - Vasculitis ... Management Algorithm ... Therapy; high-dose oral ... #Management #Treatment ... ACR2021 #Guidelines #algorithm
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Differential Diagnosis Algorithm ... Infection - Vasculitis ... - Autoimmune Vasculitis ... (lupus, RA, Sjogren's ... deficiency Work
Algorithm for the Treatment of Membranous Lupus Nephritis
Sub-nephrotic-range proteinuria (<3.5g/d, normal serum albumin) and Preserved kidney
Algorithm for the ... Treatment of Membranous ... Lupus Nephritis ... proteinuria (<3.5g/d, normal ... #Membranous #Lupus
Treatment Algorithm for Active Proliferative Lupus Nephritis (Class III/IV or Mixed Class III/IV + V)
Induction Therapy
Treatment Algorithm ... Proliferative Lupus ... Oral prednisone ... Protective Measures #Treatment ... #Algorithm #Proliferative
Giant Cell Arteritis (GCA) - Vasculitis Management Algorithm - ACR/VF 2021 Guidelines
 • Visual Symptoms/Loss or
Arteritis (GCA) - Vasculitis ... Management Algorithm ... Arteritis #GCA #Vasculitis ... #Management #Treatment ... ACR2021 #Guidelines #algorithm