目的:探讨开颅夹闭和血管内栓塞治疗颅内动脉瘤的效果比较及并发症。方法:从2003～2008年近五年来我院收治的颅内动脉瘤54例,其中开颅夹闭24例(Hunt Hess分级Ⅰ～Ⅱ级20例,Ⅲ级2例,Ⅳ级2例),共26个动脉瘤。血管内栓塞30例(HuntHess分级Ⅰ～Ⅱ级23例,Ⅲ级5例,Ⅳ级2例),共31个动脉瘤。临床结果按GOS进行评价。结果:两组的良好率、并发症及死亡率无显著差别(Pgt;0.05)。随访平均12月,Ⅰ～Ⅱ级动脉瘤患者治疗良好率为100.0％(43/43),并发症发生率为4.7％(2/43),Ⅲ～Ⅳ级者分别为18.2％(2/11)和90.9％(10/11),两者相差显著(Plt;0.05)。结论:开颅夹闭和血管内栓塞治疗颅内动脉瘤,二者疗效相仿,各有优缺点。动脉瘤患者病情级别越高,治疗效果越差。
ObjectiveTo summarize the experience of microsurgery in primary hospital for the posterior communicating artery aneurysms (PCOAan). MethodsThe clinical data of 48 patients with PCOAan who underwent microsurgery from January 2008 to December 2012 were retrospectively analyzed. ResultsAll the necks of aneurysms of 48 cases were successfully clipped, Acording to the Glasgow outcome score (GOS), the early curative effects were good in 36 cases (75.0%, GOS 4-5) poor in 10 cases (20.8%, GOS 2-3) and death in 3 cases (2.1%, GOS 1). After the operation was carried out, the operation time was shorten, aneurysm intraoperative rupture rate was lower, postoperative complications were lower, and the average medical expense was reduced; the difference was significant in 24 cases before and after the operation (P<0.05). ConclusionMicrosurgery for PCOAan is an effective method which should be popularized in primary hospitals.
ObjectiveTo explore the risk factors for cerebral thrombosis due to interventional embolization of intracranial aneurysms.MethodsThe clinical data of 240 patients with intracranial aneurysms treated by interventional embolization in Department of Neurosurgery, Renmin Hospital of Wuhan University between January 2015 and December 2019 were collected retrospectively. According to whether cerebral thrombosis occurred after embolization, the patients were divided into the cerebral thrombosis group and the non-cerebral thrombosis group. Univariate analyses and multivariate logistic regression analysis were used to analyze the independent risk factors for cerebral thrombosis due to interventional embolization of intracranial aneurysms.ResultsOf the 240 patients, 55 (22.9%) had postoperative cerebral thrombosis confirmed by MRI, and 15 (6.2%) had neurological symptoms. There were significant differences in age, hypertension, hyperlipidemia, operative duration, and procedure methods (simple coiling, balloon or stent-assisted coiling) between the cerebral thrombosis group and the non-cerebral thrombosis group after embolization of intracranial aneurysms (P<0.05). Multivariate logistic regression analysis showed that only operative duration [odds ratio=1.036, 95% confidence interval (1.018, 1.054), P<0.001] was the independent risk factor for cerebral thrombosis after interventional embolization of aneurysms.ConclusionsOperative duration is the independent and adjustable risk factor for cerebral thrombosis after embolization of intracranial aneurysms. Improving the surgical skills of neurointerventional surgeons and shortening the procedure time will be helpful to reduce the occurrence of cerebral thrombosis after interventional treatment of aneurysms and improve the prognosis of patients.
Intracranial hemorrhage (ICH) represents a severe complication of infective endocarditis (IE) and stands as a significant contributor to the poor prognosis associated with IE. Current guidelines suggested a delay of 4 weeks for cardiac surgery in patients with ICH, but these recommendations were based on insufficient clinical evidence, and recent studies have yielded different opinions. In this paper, we thoroughly reviewed relevant guidelines and their references in conjunction with 3 typical cases with IE and ICH, discussed the recommendations with controversy, and proposed a process for the management of IE with ICH.
ObjectiveTo investigate the value of head boneless CT angiography (CTA) for surface shaded display (SSD) (hereinafter referred to as the SSD-CTA technology) and volume computed tomographic digital subtraction angiography (VCTDSA) in diagnosing intracranial aneurysms. MethodsWe collected the clinical data of 35 patients diagnosed to have intracranial aneurysm by VCTDSA between April 2013 and November 2014 from the First Affiliated Hospital of Chongqing Medical University. The original data were imported into the CT workstation of the First People's Hospital of Chengdu. Then, SSD-CTA technology was performed for bone reconstruction. We compared the results of these two technologies. In addition, we selected another 27 patients diagnosed with intracranial aneurysm by SSDCTA and DSA examination at the same time between June 2012 and November 2014 in the First People's Hospital of Chengdu for comparison. ResultsThe quality score of SSD-CTA reconstructed image was lower than that of VCTDSA, but the diagnosis of the two technologies for intracranial aneurysm was not statistically different (P>0.05). Compared with DSA, the sensitivity and specificity of the diagnosis for intracranial aneurysms by SSD-CTA were both 100%. ConclusionSSD-CTA is valuable in diagnosing intracranial aneurysms.
目的 探讨白细胞介素1α（IL-1α）基因多态性与颅内动脉瘤发生的关系。 方法 以2010年6月－2012年3月145例颅内动脉瘤患者和181例正常对照者为研究对象，采用聚合酶链反应-限制性片段长度多态性检测IL-1α-889C/T和+4845G/T多态性，统计分析基因多态性与颅内动脉瘤的相关性。 结果 IL-1α-889C/T位点：CT/TT基因型在颅内动脉瘤组中的频率为32.4%，显著高于其在对照组中的频率（21.5%），两组相比差异有统计学意义（χ2=4.90，P＜0.05）；T等位基因在颅内动脉瘤组中的频率为16.9%，显著高于其在对照组中的频率（10.8%），两组相比差异有统计学意义（χ2=5.17，P＜0.05）。IL-1α+4845G/T多态性在两组人群中的分布差异无统计学意义（P＞0.05）。 结论 IL-1α -889C/T多态性与颅内动脉瘤的发病有关，-889T等位基因可能是颅内动脉瘤的遗传易感基因。
ObjectiveTo observe the neuro-ophthalmological features of intracranial aneurysm. Methods169 patients with intracranial aneurysm were retrospectively studied. 45 patients, including 18 men and 27 women, had neuro-ophthalmological symptoms or signs. Their average age was (56.21±16.11) years and 32 (71.11%)patients' age was more than 50 years. The onset time ranged from 30 minutes to 20 years. 20 (44.44%) patients' onset time was among 24 hours. CT, CT angiography, MRI, MRI angiography and cerebral digital subtraction angiography were performed alone or combined in all 45 patients. Visual acuity, pupil reflex and eye movement were examined. Clinical data including general condition, initial symptoms, neuro-ophthalmological changes, imaging data and treatment effects were recorded. Results26.63% of the 169 patients had neuro-ophthalmological symptoms or signs. There were 6 patients (13.33%) with neuro-ophthalmological changes as their first manifestation and 39 patients (86.67%) with neurologic changes as first manifestation. Neuro-ophthalmological symptoms included vision loss (10 patients, 22.22%), diplopia (4 patients, 8.89%) and ocular pain (2 patients, 4.44%). The most common neuro-ophthalmological sign was pupil abnormality which was found in 31 patients (68.89%). The second most common sign was eye movement disorder (16 patients, 35.56%).The other signs included ptosis (8 patients, 17.78%), nystagmus (2 patients, 4.44%), exophthalmos (1 patient, 2.22%) and disappeared corneal reflection (1 patient, 2.22%). Imaging examination indicated that intracranial hemorrhage happened in 29 patients (64.44%). The most common neuro-ophthalmological features were pupil abnormality, eye movement disorder and vision loss in both patients with or without intracranial hemorrhage. The incidence of pupil abnormality was higher in patients with intracranial hemorrhage than that without intracranial hemorrhage, the difference was statistically significant(χ2=7.321, P=0.007). Pupil abnormality and vision loss were common in patients with internal carotid artery aneurysm, and eye movement disorder was common in patients with internal carotid artery aneurysm and posterior communicating aneurysms. ConclusionsPatients with intracranial aneurysm have different neuro-ophthalmological features. The most common features are pupil abnormality, eye movement disorder and vision loss.
目的：探讨血管内Neuroform支架置入联合弹簧圈栓塞治疗颅内复杂动脉瘤的疗效、技术要点、安全性及并发症防治。方法: 研究对象为20例颅内复杂动脉瘤患者，其中颈内动脉海绵窦段4例，眼动脉段3例，后交通动脉段7例，脉络膜前动脉起始部1例，大脑中动脉M1段1例，椎动脉颅内段4例。首先将微导管置入瘤腔，然后跨瘤颈释放支架，栓塞弹簧圈。结果: 所有病例栓塞操作均顺利完成。其中致密栓塞13例，大部分栓塞7例;术后脑梗塞1例，1个月后恢复;2例弹簧圈尾端疝入载瘤动脉，均未引起相应的临床症状。随访3～24个月，平均13个月，无再出血及血栓栓塞症状。结论: 血管内支架植入联合弹簧圈治疗颅内复杂动脉瘤安全有效。