中华神经外科杂志
中華神經外科雜誌
중화신경외과잡지
Chinese Journal of Neurosurgery
2010年
8期
716-719
,共4页
陆明雄%李进%贺民%游潮
陸明雄%李進%賀民%遊潮
륙명웅%리진%하민%유조
颅内动脉瘤%大脑中动脉%显微外科手术
顱內動脈瘤%大腦中動脈%顯微外科手術
로내동맥류%대뇌중동맥%현미외과수술
Intracranial aneurysm%Middle cerebral artery%Microsurgery
目的 探讨大脑中动脉动脉瘤(MCAA)的临床特点和显微手术治疗的疗效.方法 回顾性分析72例显微手术治疗的MCAA患者的临床资料.72例共发现MCAA 75个,位于M1段10个,M2分叉处61个,远端4个.以蛛网膜下腔出血为主要表现66例,伴有血肿23例.入院时Hunt-Hess分级:0级6例,Ⅰ级6例,Ⅱ级28例,Ⅲ级18例,Ⅳ级9例,V级5例.所有患者均经翼点入路显微镜下行动脉瘤夹闭或包裹术,术中用微血管多普勒监测血流情况.结果 手术成功夹闭动脉瘤68例,夹闭加包裹4例.随访3-24个月,恢复良好62例(86%),重残4例(6%),植物状态2例(3%),死亡4例(5%).无复发或再出血的患者.结论 术前评估和手术入路是治疗MCAA的关键.术中应尽量避免对穿支血管的损伤,防止术后发生脑梗死.
目的 探討大腦中動脈動脈瘤(MCAA)的臨床特點和顯微手術治療的療效.方法 迴顧性分析72例顯微手術治療的MCAA患者的臨床資料.72例共髮現MCAA 75箇,位于M1段10箇,M2分扠處61箇,遠耑4箇.以蛛網膜下腔齣血為主要錶現66例,伴有血腫23例.入院時Hunt-Hess分級:0級6例,Ⅰ級6例,Ⅱ級28例,Ⅲ級18例,Ⅳ級9例,V級5例.所有患者均經翼點入路顯微鏡下行動脈瘤夾閉或包裹術,術中用微血管多普勒鑑測血流情況.結果 手術成功夾閉動脈瘤68例,夾閉加包裹4例.隨訪3-24箇月,恢複良好62例(86%),重殘4例(6%),植物狀態2例(3%),死亡4例(5%).無複髮或再齣血的患者.結論 術前評估和手術入路是治療MCAA的關鍵.術中應儘量避免對穿支血管的損傷,防止術後髮生腦梗死.
목적 탐토대뇌중동맥동맥류(MCAA)적림상특점화현미수술치료적료효.방법 회고성분석72례현미수술치료적MCAA환자적림상자료.72례공발현MCAA 75개,위우M1단10개,M2분차처61개,원단4개.이주망막하강출혈위주요표현66례,반유혈종23례.입원시Hunt-Hess분급:0급6례,Ⅰ급6례,Ⅱ급28례,Ⅲ급18례,Ⅳ급9례,V급5례.소유환자균경익점입로현미경하행동맥류협폐혹포과술,술중용미혈관다보륵감측혈류정황.결과 수술성공협폐동맥류68례,협폐가포과4례.수방3-24개월,회복량호62례(86%),중잔4례(6%),식물상태2례(3%),사망4례(5%).무복발혹재출혈적환자.결론 술전평고화수술입로시치료MCAA적관건.술중응진량피면대천지혈관적손상,방지술후발생뇌경사.
Objective To investigate the clinical features of middle cerebral artery aneurysms (MCAAs) and effects of microsurgical management. Method Seventy two patients with 75 MCAAs underwent microsurgical treatment between January 2007 and January 2009 were analyzed retropectively. There were 10aneurysms in M1 segment, 61 MCA bifurcation and 4 distal portion. Sixty-six patients presented with subarachnoid hemorrhage(SAH), of which 23 cases were associated with intracerebral hematoma. According to Hunt-Hess classification, 6 cases were grade 0, 6 gradeI, 28 grade Ⅱ, 18 grade Ⅲ, 9 grade Ⅳ and 5 grade V. All patients were underwent aneurysm clipping or wrapping microsurgically through pterional approach.Microvascular Doppler was applied intraoperatively to detect the blood flow of MCA and related branches.Results A total of 68 cases were operated successfully by surgical clipping, 4 cases by clipping plus wrapping. Fifty-two patiens(72%) had good recovery and 4 died (6%). Follow up ranged from 3 to 24months, good recovery was achieved in 62 cases(86%), severe disability in 4 (6%) and vegetative state in 2 (3%). There was no recurrence or rebleeding. Conclusions Sufficient preoperative evaluation and suitable operative approach are the key for successful management of MCAAs. Damage of MCA branches should be avoided to decrease the occurrence of post-operative cerebral infarction.