{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,27]],"date-time":"2026-01-27T07:20:43Z","timestamp":1769498443862,"version":"3.49.0"},"reference-count":12,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JNS"],"published-print":{"date-parts":[[2009,3]]},"abstract":"<jats:p>Vascular complications, including vessel occlusion and hemorrhage, can arise after radiosurgery; however, hemorrhage due to a ruptured de novo aneurysm after Gamma Knife radiosurgery (GKS) for tumor is extremely rare. To the authors' knowledge, only a single case of de novo aneurysm formation after GKS for vestibular schwannoma has been previously reported. In this study, they describe their experience with the treatment of a 74-year-old woman with subarachnoid hemorrhage limited to the cerebellopontine cistern, who had undergone GKS for vestibular schwannoma 5 years earlier. Cerebral angiography demonstrated a left distal anterior inferior cerebellar artery aneurysm; coil embolization was attempted and failed. However, self-resolution of the aneurysm was revealed on follow-up angiography.<\/jats:p>","DOI":"10.3171\/2008.9.jns08860","type":"journal-article","created":{"date-parts":[[2008,11,14]],"date-time":"2008-11-14T15:18:18Z","timestamp":1226675898000},"page":"540-542","source":"Crossref","is-referenced-by-count":44,"title":["De novo intracranial aneurysm formation after Gamma Knife radiosurgery for vestibular schwannoma"],"prefix":"10.3171","volume":"110","author":[{"given":"Keun Young","family":"Park","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jung Yong","family":"Ahn","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jae Whan","family":"Lee","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jong Hee","family":"Chang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Seung Kon","family":"Huh","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1754","reference":[{"key":"b1-1100540","series-title":"J Neurosurg","doi-asserted-by":"publisher","first-page":"1141","DOI":"10.3171\/jns.1984.61.6.1141","article-title":"Multiple fusiform intracranial aneurysms following curative radiation therapy for suprasellar germinomas. 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