@article{oai:sapmed.repo.nii.ac.jp:00011290,
 author = {御神本, 雅亮 and 高田, 英和 and 大里, 俊明 and 荻野, 達也 and 福井, 崇人 and 上山, 憲司 and 片岡, 丈人 and 瓢子, 敏夫 and 佐々木, 雄彦 and 中川原, 譲二 and 中村, 博彦},
 issue = {1},
 journal = {北海道脳神経疾患研究所医誌 = Journal of Hokkaido Brain Research Foundation},
 month = {Mar},
 note = {Hemodynamic factor is considered to one of the most important factors in the initiation of cerebral aneurysms. We report a case of 63-year-old male who presented regression of cerebral aneurysm following progression of radiation-induced carotid stenosis. As past history, he underwent radiotherapy to sinus cancer from Dec. 1996 to Apr. 1997.  On the first admission (Jun. 2005), digital subtraction angiography (DSA) showed right ICA aneurysm that was 6.7mm in size. At that time, ipsilateral cervical ICA was normal. On the second admission (Nov. 2007), DSA showed regression of aneurysm (3.3mm) and 82.1% stenosis of ipsilateral cervical ICA. On Magnetic resonance imaging (MRI), there was partial thrombosis in the aneurysm. On last admission (Apr. 2008), the aneurysm nearly disappeared on DSA and cervical ICA was completely occluded. We consider flow pattern alteration caused changes in shear stress force and vascular remodeling, aneurysm was regressed as a result of these phenomenon.},
 pages = {57--59},
 title = {放射線照射後、頸部内頸動脈進行性狭窄に伴い縮小した脳動脈瘤の一例},
 volume = {19},
 year = {2009}
}