{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T13:47:27Z","timestamp":1777729647880,"version":"3.51.4"},"reference-count":10,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2014,1,1]],"date-time":"2014-01-01T00:00:00Z","timestamp":1388534400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Interv Neuroradiol"],"published-print":{"date-parts":[[2014,1]]},"abstract":"<jats:p>Muslin-induced foreign body granulomas are rare delayed complications after wrapping of intracranial aneurysms. Few small case series have been reported, with a paucity of documented MRI findings. In addition, there are no reports on long-term radiological appearances or temporal evolution of conservatively managed patients. We thus report on the long-term radiological and clinical follow-up of two patients with asymptomatic muslin-induced foreign body granulomas after wrapping of recurrent middle cerebral arterial aneurysms. Both patients were successfully managed conservatively and remain asymptomatic three and six years after diagnosis of their granulomas. A literature review confirms that MRI features of muslin-induced foreign body granuloma are typical. Features include focal areas of elevated T2 signal with increased diffusion-weighted signal and thin rim enhancement. To the best of our knowledge, this is the first report to confirm that there is a corresponding reduction in apparent diffusion coefficient, as typical in an intracranial abscess. Thus a history of aneurysm wrapping is critical for diagnosis. Accurate clinical recognition of this exuberant inflammatory response will avoid misdiagnosis as pyogenic abscess or tumor and prevent unnecessary or invasive treatment.<\/jats:p>","DOI":"10.15274\/inr-2014-10010","type":"journal-article","created":{"date-parts":[[2014,3,29]],"date-time":"2014-03-29T06:09:03Z","timestamp":1396073343000},"page":"67-73","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":13,"title":["Long-Term MRI Findings of Muslin-Induced Foreign Body Granulomas after Aneurysm Wrapping"],"prefix":"10.1177","volume":"20","author":[{"given":"Lee-Anne","family":"Slater","sequence":"first","affiliation":[{"name":"Interventional Neuroradiology Unit, Department of Diagnostic Imaging, Monash Medical Center; Melbourne, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ronil V.","family":"Chandra","sequence":"additional","affiliation":[{"name":"Interventional Neuroradiology Unit, Department of Diagnostic Imaging, Monash Medical Center; Melbourne, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michael","family":"Holt","sequence":"additional","affiliation":[{"name":"Interventional Neuroradiology Unit, Department of Diagnostic Imaging, Monash Medical Center; Melbourne, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andrew","family":"Danks","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Monash Medical Centre, Monash University; Melbourne, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Winston","family":"Chong","sequence":"additional","affiliation":[{"name":"Interventional Neuroradiology Unit, Department of Diagnostic Imaging, Monash Medical Center; Melbourne, Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2014,2,14]]},"reference":[{"key":"bibr1-INR-2014-10010","doi-asserted-by":"publisher","DOI":"10.1227\/00006123-199303000-00002"},{"key":"bibr2-INR-2014-10010","doi-asserted-by":"publisher","DOI":"10.1227\/01.NEU.0000199158.02619.99"},{"key":"bibr3-INR-2014-10010","doi-asserted-by":"publisher","DOI":"10.3171\/jns.1989.70.6.0841"},{"key":"bibr4-INR-2014-10010","doi-asserted-by":"publisher","DOI":"10.2176\/nmc.39.134"},{"key":"bibr5-INR-2014-10010","doi-asserted-by":"publisher","DOI":"10.1007\/BF01406814"},{"key":"bibr6-INR-2014-10010","doi-asserted-by":"publisher","DOI":"10.3171\/2009.7.JNS081625"},{"key":"bibr7-INR-2014-10010","doi-asserted-by":"publisher","DOI":"10.1007\/s00701-007-1260-8"},{"key":"bibr8-INR-2014-10010","doi-asserted-by":"publisher","DOI":"10.3109\/01658109709014422"},{"key":"bibr9-INR-2014-10010","doi-asserted-by":"publisher","DOI":"10.1007\/s00234-002-0896-6"},{"key":"bibr10-INR-2014-10010","doi-asserted-by":"publisher","DOI":"10.1097\/00004728-199305000-00030"}],"container-title":["Interventional Neuroradiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.15274\/INR-2014-10010","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.15274\/INR-2014-10010","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T10:55:52Z","timestamp":1777460152000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.15274\/INR-2014-10010"}},"subtitle":["A Report of Two Cases and Literature Review"],"short-title":[],"issued":{"date-parts":[[2014,1]]},"references-count":10,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2014,1]]}},"alternative-id":["10.15274\/INR-2014-10010"],"URL":"https:\/\/doi.org\/10.15274\/inr-2014-10010","relation":{},"ISSN":["1591-0199","2385-2011"],"issn-type":[{"value":"1591-0199","type":"print"},{"value":"2385-2011","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014,1]]}}}