8 results
Skin Conditions Associated with Joint Pain

Rash
	• Human parvovirus B19 infection

Malar rash
	• SLE
	• Human parvovirus B19 infection
	•
Vesicopustule on erythematous ... Hypersensitivity vasculitis ... Sarcoidosis • GPA ... lesions • Discoid lupus ... erythematosus
Eosinophilic Granulomatosis with Polyangiitis (EGPA) - ANCA Vasculitis Management Algorithm - ACR/VF 2021 Guidelines
 • Active
Polyangiitis (EGPA ... ) - ANCA Vasculitis ... - ACR/VF 2021 Guidelines ... Daily Oral GC CYC ... @MithuRheum #EGPA
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
capillaritis • EGPA ... inflammation Others: • Lupus ... such as systemic lupus ... erythematosus, ... Lab Tests: • CBC
Granulomatosis with Polyangiitis (GPA) and Microscopic Polyangiitis (MPA) - ANCA Vasculitis Management Algorithm - ACR/VF 2021
Polyangiitis (GPA ... Polyangiitis (MPA) - ANCA Vasculitis ... - ACR/VF 2021 Guidelines ... Polyangiitis #MPA #ANCA #Vasculitis ... Treatment #ACR2021 #Guidelines
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
ANCA-associated vasculitis ... • Mesenteric vasculitis ... Myocarditis • Libman-Sacks ... inflammation Cutaneous Vasculitis ... titers > 1:80 • CBC
Pulmonary Renal Syndrome

Definition: Diffuse alveolar hemorrhage + Glomerulonephritis
Presentation (Pulmonary and renal manifestations can occur weeks apart):
ANCA-positive vasculitis ... ANCA-negative vasculitis ... Complex: Systemic lupus ... erythematosus, ... Investigations • Labs: CBC
Cryoglobulinemia Summary

Cryoglobulins:
 • Cryoglobulins are Igs in the serum that precipitate in vitro at temperatures below
- GPA, EGPA, microscopic ... • IgA vasculitis ... • Vasculitis ... (e.g. systemic lupus ... erythematosus (
Differential Diagnosis of Acute Arthritis

Crystal-induced arthritis: Calcium oxalate, gout, cholesterol, pseudogout, hydroxyapatite crystals

Infectious arthritis: Bacteria, fungi,
sarcoid, systemic lupus ... erythematosus,* ... arthritis), systemic vasculitis ... endocarditis, human