Cerebral Aneurysm in the Long Fenestration at the Middle Portion of M1 Segment
Cerebral Aneurysm in the Long Fenestration at the Middle Portion of M1 Segment
Ki-Bum Sim(Cheju National University); Chang Sub Lee(Cheju National University College of Medicine); 박중철(울산대학교); Ji Soon Huh(Cheju National University College of Medicine)
48권 11호, 434~437쪽
초록
We report a unique case of bilateral mirror image M1 aneurysms, one of which was an unruptured aneurysm arising from the proximal end of right middle cerebral artery fenestration with long loop and the other ruptured aneurysm from the contralateral side. We clipped ruptured aneurysm first and unruptured one in three months after the first operation. The difficulties of identifying this unusual vascular anomaly and possible problems during the surgery of an aneurysm at the site of fenestration are discussed with a review of the literature.
Abstract
We report a unique case of bilateral mirror image M1 aneurysms, one of which was an unruptured aneurysm arising from the proximal end of right middle cerebral artery fenestration with long loop and the other ruptured aneurysm from the contralateral side. We clipped ruptured aneurysm first and unruptured one in three months after the first operation. The difficulties of identifying this unusual vascular anomaly and possible problems during the surgery of an aneurysm at the site of fenestration are discussed with a review of the literature.
- 발행기관:
- 대한신경외과학회
- 분류:
- 신경외과학