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Hirota N, Musacchio M, Cardoso M, Villarejo F, Requelme C, Tournade A. Angiographic and Clinical Results after Endovascular Treatment for Middle Cerebral Artery Berry Aneurysms. Neuroradiol J 2016; 20:89-101. [DOI: 10.1177/197140090702000116] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2006] [Accepted: 01/15/2007] [Indexed: 11/16/2022] Open
Abstract
Sixty-five middle cerebral artery (MCA) aneurysms in 59 patients treated by endovascular treatment (EVT) without the remodelling technique were analyzed. For ruptured aneurysms, the patients in bad condition are predominant and those with Fisher group four is 47.8% and with Hunt and Hess grade (HHG) IV or V are 43.5%. The clinical result is that 58.7% is in mRS 0–3, 21.7% in 4–5 and 19.6% in death. Contrary, 92.3% of the patients in HHG I-III resulted in mRS 0–3. Re-rupture was observed in two cases (4.4%). For all the aneurysms, thromboembolic complications were observed in 12.3% and those were predominant in the aneurysms greater than 10mm in diameter (p<0.05). Hemorrhagic ones occurred in 6.2% which were predominant in the aneurysms less than 10mm in diameter. No mortality was observed by the accidents. In follow-up angiography, Raymond classification was employed and Complete Obliteration or Dog Ear was observed in 24 of 43 cases (55.8%). Recanalization occurred in 10.5% of the cases with complete or almost complete obliterated aneurysms. These results suggested that EVT for the ruptured MCA aneurysms with good grade or the unruptured ones is feasible. Strict follow-up is important like the other aneurysms.
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Affiliation(s)
- N. Hirota
- Department of Neuroradiology, Hôpitaux Civils de Colmar; Colmar, France
| | - M. Musacchio
- Department of Neuroradiology, Hôpitaux Civils de Colmar; Colmar, France
| | - M. Cardoso
- Department of Neuroradiology, Hôpitaux Civils de Colmar; Colmar, France
| | - F. Villarejo
- Department of Neuroradiology, Hôpitaux Civils de Colmar; Colmar, France
| | - C. Requelme
- Department of Neuroradiology, Hôpitaux Civils de Colmar; Colmar, France
| | - A. Tournade
- Department of Neuroradiology, Hôpitaux Civils de Colmar; Colmar, France
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Kwon OY, Cho CS, Kim JK, Kim YJ, Lee SK, Cho MK, Kim YJ. Neuroform Stent Applications in Ruptured Intracranial Aneurysms with Small Parent Vessels. Neuroradiol J 2007; 20:704-10. [DOI: 10.1177/197140090702000615] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2007] [Accepted: 07/09/2007] [Indexed: 11/16/2022] Open
Abstract
The Neuroform stent is a device specifically designed for use in cerebral vessels and is increasingly being used in the embolization of broad-necked aneurysms, but long-term results are unsatisfactory. Reconstructive treatments using stents improve the occlusion rate and protect parent vessels. Stent-assisted coiling of broad-necked cerebral aneurysms is a technique that has rendered most aneurysms amenable to coiling. Recently, the use of stent-assisted coiling with preservation of the parent vessel lumen has been described in some series. Several studies have shown that with the advances in device technology intracranial stenting is feasible even in the distal part of the ICA. But, endovascular treatment of these aneurysms (small parent vessel less than 2.0 mm) in Neuroform stent-assisted coiling has no clinical applications. These lesions have seemed more difficult to treat than other aneurysms because of subsequent thrombus formation and vessel trauma after stent deployment and navigation. The purpose of this study was to review the safety and durability of our aneurysms treated with stent-assisted coiling of ruptured aneurysms with small parent vessesl.
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Affiliation(s)
- Ou Young Kwon
- Neurosurgery Department, Dankook University; Cheonan, Choongnam, Korea
| | - Chun-Sung Cho
- Neurosurgery Department, Dankook University; Cheonan, Choongnam, Korea
| | - Jin Kyung Kim
- Neurosurgery Department, Dankook University; Cheonan, Choongnam, Korea
| | - Young Jin Kim
- Neurosurgery Department, Dankook University; Cheonan, Choongnam, Korea
| | - Sang Koo Lee
- Neurosurgery Department, Dankook University; Cheonan, Choongnam, Korea
| | - Maeng Ki Cho
- Neurosurgery Department, Dankook University; Cheonan, Choongnam, Korea
| | - Young-Joon Kim
- Neurosurgery Department, Dankook University; Cheonan, Choongnam, Korea
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