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1.
目的 探讨脑静脉窦血栓形成(cerebral venous sinus thrombosis,CVST)患者的颈内静脉(internal jugular vein,IJV)血流动力学超声改变。 方法 经磁共振静脉造影(magnetic resonance venography,MRV)和(或)脑血管造影(digital subtraction angiography,DSA)诊断CVST患者48例,分别行双侧颈内静脉超声检查,检查内容包括多发 CVST患者双侧颈内静脉内径及平均流速,单纯上矢状窦或直窦CVST患者各项结果双侧平均值,计算 血流量,并选取正常对照组28例,各项检查结果行统计学对比分析。 结果 多发CVST组患侧吸气相及呼气相颈内静脉内径无显著变化(P =0.398),多发CVST组健侧、上 矢状窦或直窦CVST组双侧及健康对照组双侧颈内静脉内径吸气时增宽,呼气时变窄,差异有显著性; 多发CVST组患侧颈内静脉内径较多发CVST组健侧(P =0.009)、上矢状窦或直窦CVST组(P =0.02)及对 照组(P =0.006)颈内静脉内径变窄,差异有显著性。多发CVST组患侧颈内静脉横截面积小于多发CVST 健侧(P =0.006)、上矢状窦或直窦CVST组(P =0.005)及对照组(P =0.001);颈内静脉平均流速低于多 发CVST健侧(P =0.015)、上矢状窦或直窦CVST组(P =0.019)及对照组(P =0.011);颈内静脉的血流量 也低于多发CVST健侧(P =0.011)、上矢状窦或直窦CVST组(P =0.028)及对照组(P =0.008),差异具有 显著性。 结论 多发CVST患者患侧颈内静脉内径随呼吸相无明显变化,且患侧颈内静脉血流量减低。  相似文献   

2.
目的探讨重症脑静脉窦血栓形成血管内溶栓抗凝治疗的效果与安全性。方法选择传统治疗方法无效的重症脑静脉窦血栓形成病例2例,采用在数字减影血管造影(DSA)下静脉窦接触性溶栓抗凝与颈内动脉抗凝溶栓联合治疗。结果2例病人临床症状全部缓解,闭塞静脉窦开通,无严重并发症发生。结论血管内介入溶栓抗凝治疗可能是治疗重症脑静脉窦血栓形成的一种安全有效的方法。  相似文献   

3.
Background: It is plausible that extent of cerebral venous sinus thrombosis (CVST) may determine clinical severity, magnetic resonance imaging (MRI) lesion, and outcome, therefore this study was undertaken. Methods: A total of 160 CVST patients were included and their clinical details, risk factors, Glasgow Coma Scale score, and parenchymal lesion on MRI were noted. The extent of venous sinus thrombosis on magnetic resonance venography was assessed by using CVST score which was computed giving 1 point for each thrombosed sinus and 3 points to superior sagittal sinus (SSS). Death and outcome at 6 months were assessed using modified Rankin Scale (mRS) as good (≤2) and poor (mRS 3-5). Results: Their median age was 29.5 years, and 76 (47%) were females. The median CVST score was 3 (range 1-9). CVST score did not correlate with clinical severity and risk factors. Insignificantly higher proportion of patients had parenchymal lesion with a CVST score of more than 2 (76.5% versus 64.2%). Superficial venous system thrombosis, however, correlated with seizure, papilloedema, and frontal lobe lesion. Frontal, temporal lesion correlated with SSS thrombosis, frontal and temporal with transverse sinus, temporal and cerebellar involvement in sigmoid, and basal ganglia and thalamus in straight sinus thrombosis. Seventeen patients (11%) died, and at 6 months, 132 (82%) had good and 11 (7%) poor recovery. Death and 6 months outcomes were not related to CVST score. Conclusions: Extent of CVST does not determine clinical severity, MRI lesion, and outcome. The location of parenchymal lesion however is related to thrombosis of draining sinus.  相似文献   

4.
目的 对脑静脉窦血栓形成(cerebral venous sinus thrombosis,CVST)的发病特点进行综合分析并评估其治疗效果。方法 回顾性分析北京天坛医院和青岛即墨市人民医院神经内科收治的脑静脉窦血栓患者的临床资料。结果 2006~2010年两院共收治确诊的脑静脉窦血栓患者48例,24例(50.0%)患者为亚急性起病,主要表现为高颅压综合征,8例(16.7%)患者伴肢体活动障碍或肢体抽搐,8例(16.7%)患者有意识障碍。颅脑磁共振静脉血管成像(magnetic resonance venography,MRV)均表现为不同程度的脑静脉窦闭塞。治疗以病因治疗、抗凝治疗、对症支持治疗为主,部分患者联合介入溶栓治疗。痊愈15例(占31.3%),好转30例(占62.5%),无效3例(占6.25%)。结论 CVST临床表现缺乏特异性,及时行颅脑磁共振检查是正确诊断和及时治疗的关键,抗凝治疗是CVST的主要治疗方法,治疗后该病预后相对良好。  相似文献   

5.
Introduction  Cerebral venous and sinus thrombosis (CVST) is an uncommon cause of stroke that is associated with poor outcomes in high-risk patients who present with stupor or coma, rapidly progressive neurologic deficits or progressive neurologic deficits during therapeutic anticoagulation. Methods and Results  We report the rapid treatment of CVST in six patients at high risk for poor outcomes (death or dependency) using rheolytic thrombectomy combined with locally administered low-dose recombinant tissue plasminogen activator (rt-PA), and review the literature on rheolytic thrombectomy for CVST. All of the procedures were technically successful. No complications occurred. Two patients experienced partial rethrombosis following rheolytic thrombectomy requiring a second treatment. Preexisting hemorrhagic infarcts in two patients remained stable. Two of six patients experienced excellent clinical outcomes. Two had good outcomes. There were two deaths from irreversible cerebral injury caused by extensive CVST that had occurred prior to the endovascular treatments. In 24 cases of rheolytic thrombectomy for CVST that were reviewed from this series and previously published reports, the large majority of patients experienced good to excellent clinical outcomes. Conclusions  Extensive CVST in high-risk patients can be rapidly fatal. Rheolytic thrombectomy combined with locally administered, low-dose recombinant tissue plasminogen activator (rt-PA) is a safe and effective endovascular method to rapidly recanalize the intracranial dural sinuses in high-risk patients with CVST. Disclosure: The authors report no conflicts of interest.  相似文献   

6.
目的 研究白塞病相关颅内静脉窦血栓形成(cerebral venous sinus thrombosis,CVST)的临床表现、血 栓好发部位、治疗及预后。 方法 回顾性分析2014年1月-2016年8月于首都医科大学附属北京同仁医院神经内科住院的白塞病 相关CVST患者的临床资料。 结果 共收集白塞病相关CVST患者9例,其中男性2例(22.2%),女性7例(77.8%),年龄21~47岁,中 位数是35.9岁;急性起病1例(11.1%),慢性起病8例(88.9%);头痛4例(44.4%)、头晕1例(11.1%)、 阵发性黑蒙3例(33.3%)、双眼视力下降5例(55.6%)、视盘水肿9例(100%)、复视3例(33.3%)、耳 鸣1例(11.1%);乙状窦血栓形成7例(77.8%)、横窦血栓5例(55.6%)、直窦血栓1例(11.1%)、下矢状 窦血栓1例(11.1%)、颈内静脉血栓2例(22.2%);仅1处静脉窦受累的4例(44.4%),同时有2处及2处 以上静脉窦受累的5例(55.6%);所有患者均予醋甲唑胺50 mg 2次/日口服,3例予糖皮质激素冲击 治疗,其中1例合并华法林抗凝治疗、2例进行了腰大池-腹腔分流手术。随访1~32个月,所有患者治疗 后均好转。 结论 白塞病可引起颅内静脉窦血栓形成,可累及单处或多处静脉窦,CVST患者需除外白塞病可能。  相似文献   

7.
目的 通过分析颅内静脉窦血栓形成(cerebral venous sinus thrombosis,CVST)的病例,总结CVST患者 头痛的特点,提高神经科医师对该病的认识。 方法 收集2007年1月-2016年12月在北京大学第三医院就诊的CVST病例,回顾其头痛特点、临床表 现、影像学检查及化验结果,并复习相关文献进行分析总结。 结果 共入组18例CVST患者,本组CVST最常见的部位是横窦(77.8%,14/18),其次为乙状窦(61.1%, 11/18)和上矢状窦(50%,9/18);14例(77.8%)存在多个颅内静脉窦血栓。所有患者均以头痛为首 发症状,其中7例(38.9%)为单纯性头痛;11例合并其他临床症状,包括癫痫(38.9%,7/18)、呕吐 (44.4%,8/18)、肢体麻木(11.1%,2/18)、肢体无力(16.7%,3/18)、眼部症状(22.2%,4/18)以及 意识障碍(11.1%,2/18)。9例(50%)为偏侧头痛,其中8例(88.9%,8/9)存在同侧CVST;头痛视觉 模拟评分法(visual analogue scale,VAS)评分平均7.0分(3~10分);头痛发病形式5例(27.8%)为急性, 12例(66.7%)为亚急性,1例(5.6%)为慢性。 结论 头痛是CVST最常见的首发症状,偏侧头痛CVST患者血栓以头痛同侧多见;头痛亚急性起病的 患者,尤其需注意CVST的可能性。  相似文献   

8.
The incidence of cerebral venous and sinus thrombosis (CVST) is still unknown. Several assumptions of the incidence have been made. In the one and only series of consecutive brain autopsies series by Towbin in1973 CVST was found in 10,9 % of patients aged 60 years or more. These findings suggest that the true incidence of CVST is higher than generally thought, but there are no other reports supporting these findings. Therefore in order to determine the incidence of latent CVST we conducted a new prospective post mortem study. All brain autopsies performed in our hospital between 1996 and 1998 on patients 60 years of age or older were examined for the presence of CVST in a prospective way. We examined the sagittal sinus, the torcula, the straight sinus, both transverse sinuses, and both sigmoideal sinuses for the presence of thrombosis. The clinical condition, medication, brain-imaging results, clinical cause of death, general findings from the body autopsy and definite cause of death were recorded. Additionally we requested the annual mortality figures of CVST at the department of the National Agency for Statistics of the Netherlands (CBS). A consecutive and prospective series of 102 brain autopsies was performed in our general hospital during a period of two years. We found one case of latent CVST in our series of 102 patients. Comparison with the findings of Towbin using a chi-square test yielded a significant difference in the incidence of latent CVST (χ2 = 7.65, p < 0.01) between the two studies. The present autopsy study demonstrates that latent CVST is rare. Received: 7 June 2002, Received in revised form: 14 October 2002, Accepted: 21 October 2002 Correspondence to H. P. Bienfait, MD  相似文献   

9.
脑静脉窦血栓形成24例分析   总被引:3,自引:0,他引:3  
目的:探讨脑静脉窦血栓形成(CVST)的诊断及治疗策略。方法:对24例确诊为CVST患者的病因、临床表现、影像学特征、治疗方法及预后进行回顾性分析。结果:24例患者中,经各种方法治疗后4例痊愈,14例好转出院,1例死亡,5例自动出院。结论:CVST病因复杂,临床表现无特异性,确诊需行MRI/MRV或DSA检查;早期给予抗凝、溶栓及病因的对症治疗可获得较好效果。  相似文献   

10.
目的 探讨脑静脉及静脉窦血栓形成(CVST)伴颅内出血的临床特征及治疗效果。方法 回顾性分析2012年1月至2020年9月收治的35例CVST伴颅内出血的临床资料。27例接受抗凝治疗,其中单纯抗凝治疗13例,术后抗凝治疗9例,介入治疗后抗凝治疗5例;8例未接受抗凝治疗。治疗4周采用GOS评分评估预后。结果 手术并抗凝治疗的9例中,5例GOS评分4~5分,2例2~3分,2例死亡;接受介入机械取栓及溶栓治疗并抗凝治疗的5例中,4例GOS评分4~5分,1例2分;单纯抗凝治疗的13例中,9例GOS评分4~5分,4例2~3分;未接受抗凝治疗的8例中,3例死亡,3例GOS评分2~3分,1例4分,1例5分。结论 伴颅内出血的CVST临床表现多样且无明显特征性,抗凝为治疗基础,部分病人可根据情况选择介入治疗,出血较多及脑疝病人可考虑开颅手术减压,大多病人预后尚可,出血较多、广泛静脉窦血栓形成及脑疝形成病人预后较差。  相似文献   

11.
目的探讨联合应用紧急钻颅和顺序硬脑膜剪开术治疗特重型颅脑损伤伴颅内血肿、脑挫裂伤及脑疝的效果。方法对21例特重型颅脑损伤伴脑疝的患者行紧急钻颅和标准大骨瓣减压术,术中硬脑膜顺序剪开,逐渐彻底减压(A组)。以标准大骨瓣减压和一次性硬脑膜剪开术治疗的19例同样的颅脑损伤伴脑疝患者作为对照(B组)。结果术中发生急性脑膨出A组5例(23.8%),B组14例(73.7%),两组术中急性脑膨出发生率相差显著(P<0.05)。术中瞳孔恢复正常或缩小A组19例(90.5%),B组8例(42.1%);无变化A组2例,B组11例。A组术中瞳孔恢复正常、缩小率明显高于B组(P<0.01)。术后6个月预后按GOS,A组预后良好或中残15例(71.4%),B组5例(26.3%);A组重残、植物生存和死亡6例(28.6%),B组14例(73.7%)。两组预后良好及中残者的百分比有明显差异(P<0.05)。结论紧急钻颅和顺序硬脑膜剪开逐渐彻底减压的联合应用,在特重型颅脑损伤伴脑疝的抢救中是一种有效的方法,能明显地提高抢救成功率,降低了致残率和死亡率。  相似文献   

12.
目的 探讨孕产妇合并颅内静脉窦血栓形成可能的病因、临床表现、影像学特征、诊断,总结诊疗策 略。 方法 回顾性分析北京协和医院神经内科1993-2013年连续收治的孕产妇合并危重颅内静脉窦血 栓形成患者12例,平均年龄(26±5)岁(19~34岁)。12例患者均在急性/亚急性期行计算机断层扫描 (computed tomography,CT)或磁共振成像(magnetic resonance imaging,MRI)检查;9例行磁共振静脉 成像(magnetic resonance venography,MRV),6例行数字减影血管造影(digital subtraction angiography, DSA)检查诊断静脉窦血栓形成。分析可能的病因、临床表现、影像学特征、诊断及治疗策略。 结果 发病时期:孕早期7例,孕晚期1例,产后2周内4例,人工流产后1例;合并疾病包括:蛋白S缺乏 1例,高同型半胱氨酸1例,特发性血小板减少性紫癜1例,全身感染1例,贫血1例;临床特征:均为急性 或亚急性起病。头痛12例,痫性发作5例,其他局灶性神经系统体征5例(包括肢体无力、病理征、麻 木、共济失调、周围性面瘫等),视力下降1例,不同程度意识障碍4例。12例患者中9例存在脑实质异 常,其中脑梗死或出血性梗死7例,脑出血1例,脑组织明显肿胀1例。受累静脉窦:横窦、乙状窦9例, 上矢状窦8例,直窦、下矢状窦2例,颈静脉2例。治疗:6例妊娠期发病患者均及时终止妊娠,1例因家 属不同意终止妊娠,病情加重,自动放弃回家。10例积极尽早给予肝素化抗凝治疗,所有患者均病情 好转出院。 结论 孕产妇出现急性/亚急性头痛、抽搐及其他局灶体征时,需警惕危重颅内静脉窦血栓形成可 能;影像学提示符合静脉窦引流区域的脑实质异常信号(出血性梗死为主),可作为及时诊断的重要 线索;病情危重时及时选择终止妊娠去除病因可能与良好预后相关,同时需尽早开始抗凝治疗。  相似文献   

13.
目的探讨颅内压(ICP)监测下改良阶梯减压法结合去骨瓣减压术治疗颅内高压的临床疗效。 方法回顾性分析贵阳市第二人民医院神经外科自2017年1月至2020年6月收治的312例各种病因导致颅内高压需行开颅去骨瓣减压术治疗患者的临床资料,根据患者术中是否采用改良阶梯减压术,将患者分为改良阶梯减压结合去骨瓣减压术组(改良组)和常规开颅去骨瓣减压术组(常规组),所有患者均在术中实时监测ICP,对比观察2组患者的术中ICP变化、术后并发症及预后情况。 结果312例患者中,常规组154例,改良组158例,常规组术中剪开硬脑膜后ICP值急剧下降后反弹升高并趋于稳定,改良组术中ICP平缓下降后趋于稳定。2组患者的术中脑肿胀、脑膨出、迟发对侧血肿、术后GCS评分、瞳孔变化、并发症、术后6个月的GOS评分比较,差异均具有统计学意义(P<0.05)。 结论ICP监测下改良阶梯减压法处理高颅压患者能有效控制ICP、减免术中脑膨出、减少迟发血肿形成,是一种安全、有效、可行的去骨瓣减压方法。  相似文献   

14.
多途径介入治疗进展性颅内静窦血栓初步分析   总被引:1,自引:0,他引:1  
目的 探讨血管内治疗急性进展性颅内静脉窦血栓的疗效和安全性。 方法 选择2012年1月-2015年8月在首都医科大学附属北京天坛医院脑血管病中心经抗凝、脱水降颅 内压等药物治疗后病情仍进行性加重的24例急性静脉窦血栓形成的患者,依据病情实施了微导管置 管溶栓术、球囊和微导丝机械碎栓联合微导管溶栓术以及支架拉栓联合微导管溶栓术等3种血管内 治疗术式。分析患者手术治疗前后的一般状况、临床特征、围手术并发症等资料。 结果 24例患者中,单独微导管置入溶栓12例,导丝、球囊机械联合微导管溶栓8例,支架拉栓联 合微导管溶栓4例。术后11例(45.8%)患者静脉窦完全再通,10例(41.7%)患者静脉窦部分再通,3例 (12.5%)患者静脉窦未见通畅。出院时痊愈(不遗留神经功能障碍)14例(58.3%),遗留轻度神经功 能障碍8例(33.3%),死亡2例(8.3%)。 结论 对于内科治疗不能控制的进展性急性颅内静脉窦血栓形成患者,血管内治疗可能是一种安 全、有效的治疗手段。  相似文献   

15.
研究背景颅内静脉窦血栓形成是一种特殊类型的脑血管疾病,其病因及诱发因素复杂多样、临床表现各异,易被误诊或漏诊。该病具有较高的病残率和病死率,如何提高诊断与治疗水平一直是临床研究的热点问题,本文旨在探讨颅内静脉窦血栓形成不同治疗方法的安全性及有效性。方法回顾分析52例颅内静脉窦血栓形成患者的临床资料,并根据临床症状与体征、腰椎穿刺脑脊液压力和影像学表现分为轻症和重症组,分别接受全身抗凝联合静脉溶栓、血管内溶栓或锥颅上矢状窦溶栓治疗,同时辅助华法林口服6~12个月。术后通过磁共振静脉血管造影术观察静脉窦形态。结果轻症组27例患者接受全身抗凝药物联合静脉溶栓治疗,14例痊愈、9例好转、4例无效;重症组25例患者中22例经全身抗凝药物联合血管内溶栓治疗后18例痊愈、3例好转、1例死亡,余3例行锥颅上矢状窦溶栓治疗,均痊愈。共随访6~60个月(平均36个月),无一例复发。结论根据患者病情轻重程度,针对临床分型选择不同方法治疗颅内静脉窦血栓安全有效。  相似文献   

16.
目的探讨诊断脑静脉窦血栓形成(CVST)的方法。方法对54例CVST患者的发病诱因、起病形式、临床表现、影像学特征以及血液和脑脊液检查等资料进行回顾性分析。结果 54例CVST患者平均年龄(33.33±12.20)岁,其中45岁以下45例。在妊娠和产褥期(31.5%)、脱水(22.2%)、上呼吸道感染(18.5%)、乳突炎(9.3%)等诱因下急性或亚急性起病,首发出现头痛(87.0%)、恶心(50.0%)、性发作(7.4%)、意识障碍(5.5%)以及肢体无力(3.7%)等症状,同时有D-二聚体水平增高,影像学表现为静脉窦闭塞及脑组织水肿或梗死,伴有出血性病变。多数脑脊液压力增高、白细胞数正常。结论在妊娠、产褥、脱水、感染等诱因下,出现头痛、恶心、意识障碍、性发作等症状的青年患者,要高度怀疑CVST,应及时行头颅CT或MRI检查;D-二聚体增高的情况下,脑静脉造影和脑脊液检查有助于进一步确诊。  相似文献   

17.
目的分析影响颅骨缺损患者颅骨修补术后癫痫发作的临床危险因素。方法回顾性分析1996年1月至2018年9月中国人民解放军联勤保障部队第九八八医院全军神经外科中心行颅骨修补术治疗的1064例颅骨缺损患者的临床资料。术后对所有患者行临床随访,根据是否有癫痫发作将患者分为癫痫组(155例)和无癫痫组(909例),采用单因素和多因素logistic回归分析判断影响颅骨缺损患者颅骨修补术后癫痫发作的临床危险因素。结果1064例患者均顺利完成颅骨修补手术,随访时间为(13.0±9.6)个月(3~120个月),术后155例(14.6%)患者出现了癫痫发作。单因素分析结果显示,颅骨缺损时间、原因、部位、侧别、面积、去骨瓣减压时未修补硬脑膜及颅骨修补术中开放硬脑膜均是影响患者术后癫痫发作的临床因素(均P<0.05)。多因素logistic回归分析结果显示,去骨瓣减压时未修补硬脑膜(OR=8.523,95%CI:1.081~23.394,P<0.001)、颅骨修补术中开放硬脑膜(OR=7.763,95%CI:2.582~22.769,P<0.001)及颅骨修补时间>6个月(OR=2.874,95%CI:2.671~12.972,P=0.027)是影响患者术后癫痫发作的独立危险因素。结论去骨瓣减压时未修补硬脑膜、修补术中开放硬脑膜及颅骨修补时间>6个月可增加颅骨缺损患者颅骨修补术后癫痫发作的概率。  相似文献   

18.
目的:探讨脑静脉及静脉窦血栓形成(CVST)的病因及临床特点。方法:回顾性调查16例CVST患者的临床资料。结果:侧窦血栓(87.5%)和上矢状窦血栓形成(37.5%)最常见,70%患者有2个以上部位血栓形成。最常见的症状为头痛14例(87.5%),其次为癫癎、偏瘫、嗜睡及反应迟钝等。头颅CT有14例(87.5%)发现特征性改变,为枕部近颅板下或后纵裂条索状高密度影。头颅MRI结合MRV阳性率为94%。结论:头痛是CVST患者最常见的主诉,CT可作为一种诊断CVST有效的初始检查,MRI结合MRV有诊断价值。  相似文献   

19.
目的 对比单纯抗凝和机械取栓联合局部溶栓治疗颅内静脉窦血栓形成(CVST)伴颅内出血患者的效果。方法 回顾性分析2014年6月-2018年6月武汉大学中南医院神经内科收治的28例CVST伴颅内出血患者的病例资料,根据其治疗方式分为单纯抗凝组(12例)和机械取栓组(机械取栓+局部溶栓+抗凝组16例),比较2组患者临床疗效、再通情况及预后。结果 机械取栓组的临床疗效、血管再通情况及预后均优于单纯抗凝组(P均<0.05),单纯抗凝组治疗后均未发现新发出血灶,机械取栓组仅有1例术后出现阴道出血。结论 对于合并有颅内出血的CVST患者,机械取栓联合局部溶栓治疗能有效促进静脉血流的恢复,缓解临床症状和改善预后。  相似文献   

20.
Pregnancy and puerperium are risk factors for cerebral venous sinus thrombosis (CVST); however studies describing diagnosis and management in this population are limited. The objective of this study was to amalgamate published case reports and series regarding diagnosis and management of CVST in pregnancy and puerperium. Searches of PubMed and the Cochrane library were performed using search terms “pregnancy”/“puerperium” and “sinus occlusion”/“sinus thrombosis”. Studies were included in our pooled analysis if they included individual patient symptoms, management approach and follow-up condition. Multivariate regression was utilized to assess the effect of non-modifiable factors on excellent outcome (mRS 0). Sixty-six patients were included. Mean duration of symptom onset to diagnosis was 5.9 days (95% CI 4.2–7.6). Clot involvement of the superior sagittal sinus was seen in 67% of cases, the transverse/sigmoid in 64% and of the deep venous system in 15% of cases. Management approaches included anticoagulation (91% of patients), IA (intra-arterial) thrombolysis alone (26%), and IA thrombectomy with IA thrombolysis (8%). Fifty-nine percent of patients were mRS 0 at follow-up; 94% were mRS 0-2. Presentation with headache alone was associated with excellent outcome on multivariate analysis (p = 0.04); coma/obtundation predicted against excellent outcome (p = 0.03). As compared to IA thrombolysis alone, patients undergoing IA thrombolysis with IA thrombectomy demonstrated a trend toward better outcome (p = 0.10).  相似文献   

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