Granulomatous Vasculitis
Overview
Affiliations
Granulomatous vasculitis is a subset of systemic necrotizing vasculitis and has granulomatous inflammation as the main histopathologic feature. Etiopathogenesis remains poorly understood, although recent advances suggest an important role for certain pro-inflammatory cytokines, such as tumor necrosis factor-alpha. They are a heterogeneous group of clinical disorders with protean manifestations. Serologic abnormalities are present, and the presence of granular cytoplasmic staining-antineutrophil cytoplasmic antibodies is most important and is particularly useful for the diagnosis of active Wegener's granulomatosis. Corticosteroids and cyclophosphamide remain very useful in the treatment of most of these disorders.
Recurrent Coronary Vasospasm in a 50-Year-Old Woman with Granulomatous Polyangiitis: A Case Report.
Hou L, Zhao J, He T, Luo Y, Su K, Li Y J Inflamm Res. 2024; 17:5285-5291.
PMID: 39157589 PMC: 11329600. DOI: 10.2147/JIR.S472889.
Granulomatous arteritis limited to the skin: case report and etiologic differential diagnosis.
Silva D, Valente N, Oppenheimer A, Oliveira A An Bras Dermatol. 2022; 97(3):400-402.
PMID: 35331600 PMC: 9133301. DOI: 10.1016/j.abd.2020.10.021.
Clinicopathology conference: 41-year-old woman with chronic relapsing meningitis.
Beck E, Ramachandran P, Khan L, Sample H, Zorn K, OConnell E Ann Neurol. 2018; 85(2):161-169.
PMID: 30565288 PMC: 6370480. DOI: 10.1002/ana.25400.
Iwagaitsu S, Naniwa T Case Rep Rheumatol. 2017; 2017:4580967.
PMID: 28676840 PMC: 5476896. DOI: 10.1155/2017/4580967.
Garcia-Valladares I, Espinoza L Curr Rheumatol Rep. 2010; 12(6):395-8.
PMID: 20844995 DOI: 10.1007/s11926-010-0133-y.