Differentiating Churg-Strauss syndrome from other diseases: Difference between revisions
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===Differentiating Eosinophilic granulomatosis with polyangiitis from other Diseases=== | ===Differentiating Eosinophilic granulomatosis with polyangiitis from other Diseases=== | ||
Eosinophilic granulomatosis with polyangiitis must be differentiated from other diseases that cause pulmonary eosinophilia and perinuclear anti-neutrophil cytoplasmic antibodies (ANCA) such as: | Eosinophilic granulomatosis with polyangiitis must be differentiated from other diseases that cause pulmonary eosinophilia and perinuclear anti-neutrophil cytoplasmic antibodies (ANCA) such as:<ref name="pmid10992542">{{cite journal| author=Conron M, Beynon HL| title=Churg-Strauss syndrome. | journal=Thorax | year= 2000 | volume= 55 | issue= 10 | pages= 870-7 | pmid=10992542 | doi= | pmc=1745623 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=10992542 }}</ref> | ||
===Pulmonary eosinophilia=== | ===Pulmonary eosinophilia=== | ||
Revision as of 14:24, 21 November 2016
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Ali Poyan Mehr, M.D. [2]Associate Editor(s)-in-Chief: Krzysztof Wierzbicki M.D. [3]
Overview
Eosinophilic granulomatosis with polyangiits must be differentiated from other diseases that can cause purpura, alveolar hemorrhage, fever, arthralgia, myalgia, necrotizing extra-capillary glomerulonephritis, such as Granulomatosis with polyangiitis and Microscopic polyangiitis.[1]
Differentiating Eosinophilic granulomatosis with polyangiitis from other Diseases
Eosinophilic granulomatosis with polyangiitis must be differentiated from other diseases that cause purpura, alveolar hemorrhage, necrotizing extra-capillary glomerulonephritis, such as Granulomatosis with polyangiitis and Microscopic polyangiitis.[1]
| Anti-neutrophil cytoplasmic antibody (ANCA) associated vasculitis serological findings | |||
|---|---|---|---|
| Eosinophilic granulomatosis with polyangiitis | Granulomatosis with polyangiitis | Microscopic polyangiitis | |
| Cytoplasmic ANCA (cANCA) | 90% positive | ||
| Perinuclear ANCA (pANCA) | 30 to 40% positive | 60 to 80% positive | |
| Myeloperoxidase antigen | † | † | |
| Proteinase 3 antigen | † | ||
Differentiating Eosinophilic granulomatosis with polyangiitis from other Diseases
Eosinophilic granulomatosis with polyangiitis must be differentiated from other diseases that cause pulmonary eosinophilia and perinuclear anti-neutrophil cytoplasmic antibodies (ANCA) such as:[2]
Pulmonary eosinophilia
- Parasitic infections
- Drugs
- Allergic bronchopulmonary aspergillosis
Perinuclear ANCA
- Cystic Fibrosis
- Bronchogenic carcinoma
- Inflammatory bowel disease
- Sclerosing cholangitis
- Myeloproliferative disorders
- Systemic lupus erythematosis
- Rheumatoid arthritis
References
- ↑ 1.0 1.1 Pagnoux C (2016). "Updates in ANCA-associated vasculitis". Eur J Rheumatol. 3 (3): 122–133. doi:10.5152/eurjrheum.2015.0043. PMID 27733943.
- ↑ Conron M, Beynon HL (2000). "Churg-Strauss syndrome". Thorax. 55 (10): 870–7. PMC 1745623. PMID 10992542.