World Neurosurgery: X 2019 DOI: 10.1016/j.wnsx.2019.100031 View full text
Fumiaki Maruyama, Toshihide Tanaka, Ikki Kajiwara, Koreaki Irie, Toshihiro Ishibashi, Satoru Tochigi, Yuzuru Hasegawa, Yuichi Murayama

Abstract: Background Radiation-induced aneurysms have been previously reported; however, multiple and repeated de novo aneurysm formation chronologically and anatomically during long-term follow-up have not yet been observed. The pathogenesis of persistent radiation-induced vasculopathy is not fully understood. Case Description A 31-year-old woman presented with intraventricular hemorrhage due to rupture of a right internal carotid artery (ICA) aneurysm that developed 17 years af…

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