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.     

口腔颌面部创伤

对上颌骨骨折LeFort分类的改良补充方案，颞部发际内小切口明视下行颧弓骨折复位术27例分析，颔间结扎钉和牙弓夹板行颌间牵引固定的比较，口腔颌面部狗咬伤43例临床总结，钛板、钛网治疗颌面骨骨折42例分析[编者按]     

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…     

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。     

DCS治疗股骨近端骨折

股骨近端骨折是常见骨折之一．且常需内固定手术治疗。对于不同的骨折类型应选用相应合适的内固定方法治疗．笔自1998年10月至2005年3月．共对19例股骨近端骨采用DCS内固定手术治疗．取得了较满意的效果。现报告如下。     

关节镜辅助下钢板内固定治疗关节内跟骨骨折

[目的]探讨分析关节镜辅助下钢板内固定治疗关节内跟骨骨折的方法和疗效;[方法]对78位患者，86例累及关节面的跟骨骨折在关节镜辅助下行切开复位钢板内固定术，术后平均随访18个月（12～30个月），通过比较术前术后X线片和踝足功能的AOFAS评分对治疗效果作分析评价．[结果]86例关节内跟骨骨折术后X线示复位满意．与术前存在显著性差异（P〈0．01），AOFAS评分优良率91．86％．[结论]对于关节内跟骨骨折，采用关节镜辅助钢板内固定更加接近解剖复位，足部功能恢复满意且并发症少     

多发性胸肋关节骨折误诊教训

患儿,女,7岁,车祸伤约2小时急诊入院(其母代诉)。2小时前患儿随母在公路边行走时被突然驶来的三轮车撞倒,三轮车后轮经胸而过。伤后即送本院就诊,门诊以胸壁挫伤之诊断收住院治疗。入院检查:急性痛苦病容,被迫端坐位,头部无异常,面色苍白,呼吸困难,唇面部发绀。颈部软,气管居中     

动力髋螺钉内固定治疗股骨转子间骨折

对股骨转子间骨折目前大多数学者主张采用手术内固定治疗。内固定的方法较多，四川夹江县医院与眉山市中医院自1998—06／2005—06采用动力髋螺钉内固定（DHS）治疗股骨转子间Ⅰ～Ⅴ型骨折52例，效果满意。