{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,22]],"date-time":"2026-09-22T13:00:40Z","timestamp":1790082040898,"version":"4.0.1"},"reference-count":12,"publisher":"AOSIS","issue":"1","license":[{"start":{"date-parts":[[2024,4,30]],"date-time":"2024-04-30T00:00:00Z","timestamp":1714435200000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"abstract":"<jats:p>Vein of Galen aneurysmal malformation (VGAM) is a rare congenital malformation characterised by arteriovenous fistulas between primitive choroidal arteries and the median prosencephalic vein, the embryonic precursor to the vein of Galen. Endovascular techniques have changed the management of these patients with improved prognosis. An eight-month-old with VGAM managed by endovascular embolisation using ethylene vinyl alcohol copolymer (EVOH) developed a chemical abscess - a rare complication. It was managed conservatively and showed promising clinical outcome.\n\nContribution:\u00a0Chemical abscesses following EVOH embolisation are scarce \u2013 with imaging differentials, which include brain abscess and onyx granuloma. Knowledge and successful identification of this entity are essential as its management as prognoses differ. Chemical abscess is managed conservatively and has a good prognosis.<\/jats:p>","DOI":"10.4102\/sajr.v28i1.2841","type":"journal-article","created":{"date-parts":[[2024,4,30]],"date-time":"2024-04-30T07:09:33Z","timestamp":1714460973000},"update-policy":"https:\/\/doi.org\/10.4102\/crossmark-policy","source":"Crossref","is-referenced-by-count":0,"title":["Chemical abscess post vein of Galen aneurysmal malformation embolisation with ethylene vinyl alcohol copolymer"],"prefix":"10.4102","volume":"28","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4882-2754","authenticated-orcid":false,"given":"Uday Bhanu","family":"Kovilapu","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/05g6w6j42","id-type":"ROR","asserted-by":"publisher"}],"name":"Armed Forces Medical College"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7054-6189","authenticated-orcid":false,"given":"Rahul","family":"Dudhal","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/05g6w6j42","id-type":"ROR","asserted-by":"publisher"}],"name":"Armed Forces Medical College"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8519-7820","authenticated-orcid":false,"given":"Saurabh","family":"Maheshwari","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/05g6w6j42","id-type":"ROR","asserted-by":"publisher"}],"name":"Armed Forces Medical College"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7842-6974","authenticated-orcid":false,"given":"Peeyush","family":"Dhagat","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/05g6w6j42","id-type":"ROR","asserted-by":"publisher"}],"name":"Armed Forces Medical College"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0009-1295-0090","authenticated-orcid":false,"given":"Umesh K.","family":"Mishra","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/05g6w6j42","id-type":"ROR","asserted-by":"publisher"}],"name":"Armed Forces Medical College"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"2580","published-online":{"date-parts":[[2024,4,30]]},"reference":[{"key":"ref0","doi-asserted-by":"crossref","unstructured":"Yan J, Gopaul R, Wen J, Li X-S, Tang J-F. The natural progression of VGAMs and the need for urgent medical attention: A systematic review and meta-analysis. J Neurointerv Surg. 2017;9(6):564\u2013570. https:\/\/doi.org\/10.1136\/neurintsurg-2015-012212","DOI":"10.1136\/neurintsurg-2015-012212"},{"key":"ref1","doi-asserted-by":"crossref","unstructured":"Chow ML, Cooke DL, Fullerton HJ, et al. Radiological and clinical features of vein of Galen malformations. J Neurointerv Surg. 2015;7(6):443\u2013448. https:\/\/doi.org\/10.1136\/neurintsurg-2013-011005","DOI":"10.1136\/neurintsurg-2013-011005"},{"key":"ref2","doi-asserted-by":"crossref","unstructured":"Berenstein A, Fifi JT, Niimi Y, et al. Vein of Galen malformations in neonates: New management paradigms for improving outcomes. Neurosurgery. 2012;70(5):1207\u20131213. https:\/\/doi.org\/10.1227\/NEU.0b013e3182417be3","DOI":"10.1227\/NEU.0b013e3182417be3"},{"key":"ref3","unstructured":"Jones BV, Ball WS, Tomsick TA, Millard J, Crone KR. 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