107 results
ANCA-Associated Vasculitis
A group of necrotizing, small-vessel vasculitis without immune complex deposition. Complement levels are normal due
Vasculitis A group ... , small-vessel vasculitis ... Hydralazine-induced ANCA ... vasculitis - MPO ... PR3 #Diagnosis #Rheumatology
ANA (Antinuclear Antibody) and ANCA (Antineutrophil cytoplasmic antibodies)
 • Systemic lupus erythematosus
   1. Anti-dsDNA
Anti-dsDNA (in 70% of cases ... seen in 30—70% of cases ... Vasculitis: • ... Renal-limited vasculitis ... antibodies #diagnosis #rheumatology
ANCA Vasculitis - GPA, MPA, Eosinophilic GPA

doi:10.1038/s41572-020-0204-y

#ANCA #Vasculitis #GPA #MPA #Eosinophilic #rheumatology #diagnosis #comparison #table
ANCA Vasculitis ... s41572-020-0204-y #ANCA ... #Vasculitis #GPA ... #Eosinophilic #rheumatology
Rapidly Progressive Glomerulonephritis (RPGN)
RPGN has three primary pathophysiologic causes differentiated by immunofluorescence

Immune Complex Mediated (granular staining):
pathophysiologic causes ... (C-ANCA): GPA > ... Glomerulonephritis #Vasculitis ... differential #diagnosis #algorithm ... #rheumatology
Autoantibodies in Rheumatology
 • Lupus (SLE): ANA (anti-nuclear antibody), dsDNA (double-stranded DNA), Anti-Smith, Anti-Ro (SSA) and
Autoantibodies in Rheumatology ... Polymerase Ill • ANCA ... Vasculitis: P-ANCA ... perinuclear), C-ANCA ... Autoantibodies #Rheumatology
ANCA-Associated Vasculitis
There are many definitions, but most come down to the presence of granulomas (pathologically or
ANCA-Associated ... Vasculitis There ... StanfordChiefs #ANCA ... #diagnosis #algorithm ... #rheumatology
Pediatric Neutropenia Workup Algorithm

DOI: 10.1111/ijlh.13210

#Neutropenia #Workup #Algorithm #diagnosis #hematology #Pediatrics #peds
Pediatric Neutropenia ... Workup Algorithm ... Neutropenia #Workup #Algorithm ... #diagnosis #hematology ... #Pediatrics #peds
Granulomatosis with Polyangiitis (GPA) and Microscopic Polyangiitis (MPA) - ANCA Vasculitis Management Algorithm - ACR/VF 2021
Polyangiitis (MPA) - ANCA ... Vasculitis Management ... Algorithm - ACR ... Polyangiitis #MPA #ANCA ... #rheumatology
Purpura - Differential Diagnosis Framework

Non-blanchable, dark red to purple, hemorrhagic skin lesions that result from leakage
disorders, or other causes ... • Secondary Causes ... Cryoglobulinemia (MIXED) • ANCA ... Differential #Diagnosis #hematology ... #rheumatology #
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
: ANCA Associated ... - ANCA specific ... tract, and often causes ... Vasculitis: + MPO-ANCA ... differential #diagnosis #rheumatology