Pediatric intracranial aneurysms——clinical characteristics and therapeutic strategies

Objective To assess the radiological characteristics and therapeutic strategies of intracranial aneurysms in children. Methods From our dedicated neurovascular databank of patients, we reviewed 23 consecutive children who had 24 intracranial aneurysms. There were 14 boys and 9 girls with a mean age of 9.09 years ( range 1 - 14 years ). Results Intracranial aneurysms in children ≤ 14 years constituted 1.3% of all intracranial aneurysms. Internal Carotid artery (ICA) and middle cerebral artery (MCA) were the most frequent sites for aneurysms. About 58.3% of the aneurysms were complex, including dissecting, pseudoaneurysm, giant and fusiform aneurysm. 1/3 of all aneurysms were located in posterior circulation. Only 1 case had multiple aneurysms in this case series. Almost half of all cases presented with subarachnoid hemorrhage and others presented with mass effect. 14 cases underwent endovascular treatment. 4 patients received microsurgical therapy. 5 cases did not receive microsurgical or endovascular therapy, 2 of them whose aneurysms spontaneously thrombosed during follow up. One boy with left vertebral artery giant aneurysm died after endovascular therapy owing to gradual thrombosis in basilar artery. Another child had poor outcome because of rerupture of aneurysm before operation. Whereas the majority had a favorable outcome. Conclusions Intracranial aneurysms in children had many clinical and radiological characteristics different from those in adults : ( 1 ) remarkable male predominance; ( 2 ) ICA and MCA were the most common sites for aneurysms; (3) high incidence of large, traumatic, infectious, dissecting and fusiform aneurysms. (4)For pediatric intracranial aneurysms, both microsurgical approaches and endovascular treatment were effective. Endovaacular therapy was the best choice for complex aneurysms.     

高压氧综合治疗持续植物状态30例疗效分析

目的评估高压氧综合治疗持续植物状态的疗效和探讨最佳治疗方案。方法回顾性分析了1999年—2005年应用高压氧治疗的30例持续植物状态病例,主要分析了原发病因、高压氧治疗次数以及高压氧治疗时机与疗效的关系。结果脑外伤组显效率和好转率明显高于非脑外伤组(P<0.05),开始治疗时间≤30d组及31～60d组好转率明显高于≥61d组(P<0.05)。结论高压氧综合治疗对脑外伤所致持续植物状态患者60d以内开始行高压氧治疗的患者疗效较好。     

松原市中心医院先进的医疗设备展示

核磁共振 最新引进的Magnetom Auanto 1.5T是西门子公司最新推出的首台具有Tim技术的高场强磁共振创新产品，具备一系列的优异特点，只需要对病人一次定位，就可以完成头部、劲部、胸部、腹部直至盆腔的大范围成像。     

分娩过程中产妇的心理护理

分娩能否顺利进行除了与产力、产道、胎儿三大因素有关外，还与产妇自身心理状态和外界环境密切相关。所以。在产时对产妇进行积极、正确的心理护理，使其情绪稳定，精神放松，与医务人员密切配合，对保证母婴安全，减少心理因素造成的难产有着重要的作用。     

下呼吸道感染革兰阳性球菌耐药性监测

对2004年3月至2006年3月收患者痰标本中分离出的220株G+球菌进行耐药性监测,现报道如下。1对象和方法1.1对象220株G+球菌均来自2004年3月至2006年3月间下呼吸道感染患者的痰标本,痰标本的留取、胰消化及分离鉴定均严格按《全国临床检验操作规程》[1]完成。1.2药敏测定采用K-B琼脂扩散法,按NCCLS2002年标准判读结果。为便于统计,中介按耐药统计。所用M-H琼脂、药敏纸片均购于杭州天和微生物试剂有限公司。1.3质控菌株金黄色葡萄球菌ATCC25923购于中国卫生部药品鉴定所,每周进行质控,结果均合格。2结果2.1病原菌分离状况1193份痰标本共…     

一周5次请举手！

做爱是表达爱情维系感情的重要途径之一。但做爱的次数是否会影响到感情生活？[编者按]     

植物状态患者112例局部脑血流量测定结果观察

随着133Xe吸入法测定局部脑血流量（topical cerebral blood flow,rCBF)的检查手段普遍推广应用，采用此法对持续性植物状态（persistent vegetative state,PVS)患进行rCBF测定，并对结果进行分析，从而进一步探讨PVS患不同病因，病情变化的rCBF改变情况及机制分析。     

神经病、神经外科和精神病学杂志

严重脑损伤后17年的社会心理调整;由琥珀酸脱氢酶（SDHA）黄素蛋白（Fp）亚单位突变所致Leigh综合征;动脉瘤性蛛网膜下腔出血早期循环中的内皮细胞激活标记物水平：与脑缺血事件和预后的关系;CSF前列腺素E2水平与认知功能下降和阿尔茨海默病存活率的关系；变异型克罗伊茨费尔特-雅各布病患者的CSF磷酸-tau蛋白浓度升高：诊断和病理学意义。     

急性心肌梗塞后阿-斯综合征1例

患，男，50岁，在劳累中忽感心前区疼痛，面色苍白，随后晕倒，20min后急送入我院。心电图示下壁心肌梗塞超早期改变，三度房室传导阻滞，心率30肷／min，入院后0．5h突发心脏骤停，立即给予胸外心脏按压，阿托品lmg静推，意识转清，恢复窦性心律。患烦躁，述胸前区疼痛，查肌钙蛋白I阳性。2h后行尿激酶150万U静脉溶栓治疗，胸痛1h后缓解，心电图示S—T段回降至等电位线，血清CK—MB（肌酸磷酸激酶同工酶）酶峰值提前。住院期间未再发生任何心律失常，治疗35d痊愈出院。     

颈椎后路切除低位椎管内巨大肿瘤1例报告

颈椎肿瘤较少见，易造成颈髓压迫，致高位截瘫，甚至危及生命。其治疗棘手，并发症多，手术风险很高，尤其是肿瘤较大时。作者成功进行了1例颈椎椎管内硬膜下巨大肿瘤1列，手术没有给病人带来任何并发症，现报告如下。