{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,25]],"date-time":"2026-06-25T21:13:45Z","timestamp":1782422025626,"version":"3.54.5"},"reference-count":22,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2026,1,14]],"date-time":"2026-01-14T00:00:00Z","timestamp":1768348800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,1,14]],"date-time":"2026-01-14T00:00:00Z","timestamp":1768348800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100008747","name":"Deutsche Alzheimer Gesellschaft","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100008747","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Ann Clin Transl Neurol"],"published-print":{"date-parts":[[2026,5]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>The role of inflammation in cortical superficial siderosis (cSS), a marker of cerebral amyloid angiopathy (CAA) linked to high hemorrhage risk, is unclear. We examined 15 patients with cSS using 3\u2009T post\u2010contrast vessel wall MRI (VWI) and CSF analysis. Although only 27% met current CAA\u2010ri criteria, 93% showed vessel wall enhancement or sulcal hyperintensities near cSS, frequently extending beyond. Seven patients with follow\u2010up VWI demonstrated corticosteroid\u2010responsive regression of inflammation. CSF albumin quotients, indicating blood\u2013brain barrier dysfunction, correlated with MRI inflammation scores. These findings reveal subclinical meningovascular inflammation in cSS and support VWI for detecting a broader CAA\u2010related inflammation spectrum.<\/jats:p>","DOI":"10.1002\/acn3.70315","type":"journal-article","created":{"date-parts":[[2026,1,14]],"date-time":"2026-01-14T15:25:47Z","timestamp":1768404347000},"page":"1052-1059","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Meningovascular Inflammation in Cerebral Amyloid Angiopathy\u2010Related Cortical Superficial Siderosis"],"prefix":"10.1002","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0517-6473","authenticated-orcid":false,"given":"Philipp","family":"Arndt","sequence":"first","affiliation":[{"name":"Department of Neurology Otto\u2010Von\u2010Guericke University  Magdeburg Germany"},{"name":"German Center for Neurodegenerative Diseases (DZNE) Within the Helmholtz Association  Magdeburg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eya","family":"Khadhraoui","sequence":"additional","affiliation":[{"name":"Department of Neuroradiology Otto\u2010Von\u2010Guericke University  Magdeburg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2147-9797","authenticated-orcid":false,"given":"Sebastian J.","family":"M\u00fcller","sequence":"additional","affiliation":[{"name":"Department of Neuroradiology Otto\u2010Von\u2010Guericke University  Magdeburg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Katja","family":"Neumann","sequence":"additional","affiliation":[{"name":"Department of Neurology Otto\u2010Von\u2010Guericke University  Magdeburg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hendrik","family":"Mattern","sequence":"additional","affiliation":[{"name":"German Center for Neurodegenerative Diseases (DZNE) Within the Helmholtz Association  Magdeburg Germany"},{"name":"Biomedical Magnetic Resonance, Faculty of Natural Sciences Otto\u2010Von\u2010Guericke University  Magdeburg Germany"},{"name":"Center of Behavioral Brain Sciences, CBBS  Magdeburg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sven G.","family":"Meuth","sequence":"additional","affiliation":[{"name":"Department of Neurology Heinrich\u2010Heine\u2010University  D\u00fcsseldorf Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3551-5237","authenticated-orcid":false,"given":"Valentina","family":"Perosa","sequence":"additional","affiliation":[{"name":"J. 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