Churg-Strauss syndrome (CSS) also called allergic granulomatosis and angiitis is a multisystem disorder. Churg-Strauss syndrome is defined as an eosinophil-rich, granulomatous inflammation involving the respiratory tract, along with necrotizing vasculitis affecting small- to medium-sized vessels, and is associated with asthma and eosinophilia. Renal involvement in CSS varies from 26 to 88 % but is usually of mild to moderate stage, and advanced renal failure is uncommon. We encountered an unusual case of 27-year-old man with asthma and primary focal segmental glomerulosclerosis diagnosed as CSS showing myeloperoxidase anti-neutrophil cytoplasmic antibody-associated acute kidney injury with crescentic glomerulonephritis. Patient responded to steroid and cyclophosphamide. Over a follow-up of 2 months, he has no hematuria/eosinophilia and serum creatinine of 2.3 mg/dL has decreased to 1.7 mg/dL.
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http://dx.doi.org/10.1007/s11255-012-0333-7 | DOI Listing |
Pediatr Rheumatol Online J
January 2025
Department of Pediatric Rheumatology, Faculty of Medicine, Gazi University, Ankara, Besevler, 06500, Turkey.
Background: Pediatric patients with Eosinophilic Granulomatosis with Polyangiitis (EGPA) are at an increased risk of arterial and venous thromboembolism (AVTE). Although the exact mechanisms underlying AVTE remain unclear, eosinophils play a pivotal role in AVTE.
Main Body: Current guidelines lack evidence-based recommendations, particularly concerning anticoagulant and antiplatelet treatments for this condition.
Vasc Health Risk Manag
December 2024
Inner Mongolia Medical University Ordos School of Clinical Medicine, Ordos, 017000, People's Republic of China.
Objective: To explore the clinical characteristics and treatment outcomes of intracerebral hemorrhage in eosinophilic granulomatosis with polyangiitis (EGPA).
Methods And Patient Presentation: We report an 18-year-old student of EGPA complicated with intracerebral hemorrhage. The laboratory tests showed a continuous increase in eosinophils.
Arerugi
December 2024
Department of Otorhinolaryngology-Head and Neck Surgery, Graduate School of Medicine, The University of Tokyo.
Eosinophilic granulomatosis with polyangiitis (EGPA) is a disease with marked elevation of blood eosinophil associated with various symptoms in the respiratory tract, gastrointestinal tract, peripheral nerves, and skin due to systemic vasculitis. Here, we report a case of EGPA in which rhinosinusitis was treated with endoscopic sinus surgery (ESS) with good results. A 49-year-old man who developed bronchial asthma at age 48 was diagnosed with EGPA in our hospital.
View Article and Find Full Text PDFLaryngoscope
November 2024
Department of Otolaryngology Head and Neck Surgery, University Hospital of Modena, Modena, Italy.
Eosinophilic granulomatosis with polyangiitis (EGPA), among various organs and systems, can affect the upper respiratory tract. The otolaryngologist must be able to suspect the pathology with the appearance of the first signs and recognize its late complications. Laryngeal involvement is rare and difficult to diagnose.
View Article and Find Full Text PDFANCA-associated vasculitides (AAV) are small-vessel necrotizing vasculitides, with no or few immune deposits. They are usually associated with the presence of ANCA antibodies (AntiNeutrophil Cytoplasmic Antibody), targeted either against proteinase 3 (PR3-ANCA) or myeloperoxidase (MPO-ANCA). ANCA-associated vasculitides include granulomatosis with polyangiitis (formerly Wegener's), microscopic polyangiitis and eosinophilic granulomatosis with polyangiitis (formerly Churg-Strauss syndrome).
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