ArticleJournal of rural medicine : JRM2019
Microscopic polyangiitis associated with subarachnoid hemorrhage.
Article in Journal of rural medicine : JRM, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Vasculitis syndromes: large vessel vasculitides and ANCA-associated vasculitides from a neuroradiologist's perspective.Japanese journal of radiology · 2026Review
- Anti-neutrophil Cytoplasmic Antibody-Associated Vasculitis Complicated by Subarachnoid Hemorrhage due to a Ruptured Cerebral Aneurysm: A Case Report.NMC case report journal · 2026Article
- Aneurysmal rupture in microscopic polyangiitis: a case-based review.Clinical rheumatology · 2025Review
- A Case of Ruptured Posterior Inferior Cerebellar Artery Aneurysm Suggestive of Dissection in an Octogenarian Patient with Anti-Neutrophil Cytoplasmic Antibody-Related Vasculitis.NMC case report journal · 2025Article
- Article
- Relapsing subarachnoid hemorrhage as a clinical manifestation in microscopic polyangiitis: a case report and literature review.Clinical rheumatology · 2022Review
- A Young Patient with Microscopic Polyangiitis Requiring Hemodialysis with Complications of Repeated Episodes of Posterior Reversible Encephalopathy Syndrome Probably Due to Different Etiologies.Internal medicine (Tokyo, Japan) · 2022Article
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Microscopic polyangiitis (MPA), an anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis, is a systemic disease that damages all organs through predominantly affecting small vessels. However, few cases of MPA are related to aneurysms on medium-sized muscular vessels, and whether subarachnoid hemorrhage (SAH) is associated with MPA is still unclear. An 85-year-old woman with rapid progressive glomerular nephritis caused by MPA complained of sudden severe headache due to SAH 2 days after admission and subsequently underwent surgery. Cerebrovascular disease occurring simultaneously with MPA might result in poor prognosis, and the complications exacerbate the condition and lead to high mortality; thus, physicians should pay more attention to cerebral aneurysms concurrent with MPA. Among patients with MPA, it is important to identify priority cases and investigate the intracranial vessel environment. To the best of our knowledge, this is a rare report about SAH associated with MPA. We recommend that the presence of cerebrovascular disease should be considered in patients with MPA to improve their prognosis.
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