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.     

金黄色葡萄球菌性烫伤样皮肤综合征的护理体会

金黄色葡萄球菌性烫伤样皮肤综合征 (staphylococcalscaldedskinsyndrome,SSSS ) ,又名瑞特病(Ritter sdisease) [1] ,由产生表皮剥脱素的Ⅱ群噬菌体型金葡菌引起 ,多见于新生儿和幼儿 ,患儿皮肤呈弥漫性红斑和水泡形成 ,继之表层上皮大片脱落 ,病情进展迅速而凶险 ,一旦合并肺     

香苏散的抗抑郁样作用及其对下丘脑-垂体-肾上腺轴的作用

用强迫游泳试验(FST)和慢性应激制作的动物模型,探讨了香苏散的抗抑郁作用。实验动物为ddY小鼠,经口给予香苏散[(1．0 g/(kg·d)]9d。虽然香苏散可以明显缩短模型小鼠FST的不动时间,但对自主活动没有影响。探讨香     

异常妊娠

061482 米非司酮和利洛司酮对人早孕绒毛、蜕膜分泌功能的影响;061483 类胰岛素样生长因子结合蛋白1—3介导孕激素在人孕早期的作用；061484 脂源性细胞因子与子痫前期关系的研究；061485 子痫前期患者血脂代谢调节的探讨；061486子 痫前期患者血清瘦素及可溶性瘦素受体水平变化及临床意义。     

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。     

瘦素、胰岛素样生长因子-I与阴虚热盛、气阴两虚型2型糖尿病关系的探讨

目的:探讨阴虚热盛、气阴两虚型2型糖尿病与瘦素、胰岛素样生长因子-Ⅰ的关系。方法:设立阴虚热盛组、气阴两虚组和正常对照组,分别检测各组的瘦素和胰岛素样生长因子-Ⅰ的含量。结果:2型糖尿病阴虚热盛型和气阴两虚型患者瘦素水平均明显高于正常对照组,其中气阴两虚组>阴虚热盛组,而且男女各组相同。2型糖尿病阴虚热盛型和气阴两虚型患者的胰岛素样生长因子-Ⅰ水平均明显低于正常对照组,其中气阴两虚组<阴虚热盛组。结论:瘦素、胰岛素样生长因子-Ⅰ是阴虚热盛、气阴两虚型2型糖尿病的辨证依据之一。也为气病是糖尿病的基本病机提供了依据。     

子宫滋养母细胞肿瘤的新类型-上皮样滋养母细胞肿瘤

１概述近年新报告的一种具有癌症特征但与胎盘部位滋养母细胞肿瘤（PSTT）及绒癌不同的滋养母细胞肿瘤，已被Mazur及Kurman犤１犦命名为上皮样滋养母细胞肿瘤（epithelioidtrophoblastictumor，ETT）。以前曾被称为非典型绒癌（atypicalchoriocarcinoma）犤２犦及多发性中间滋养母细胞结节（multiplenodulesofintermediatetrophoblast）犤３犦，迄至２０００年４月共有文献报道犤１～３犦２４例发生于子宫，除１例不详及１例缺乏前次妊娠史外，均在１～１８年分别有足月妊娠、流产、葡萄胎史。Mazur等认为原发于肺者，系因患葡萄胎或绒…     

胰岛素样生长因子结合蛋白、内毒素与肝纤维化

目前胰岛素样生长因子结合蛋白（insulin—like growth—factor—binding protein，IGFBPs）及其超家族功能的研究是国际上的热点。有研究表明IGFBPs与肝纤维化的发生有关，而临床检测和动物实验表明肠源性内毒素血症与肝纤维化的发生发展有着密切关系，同时有研究显示内毒素可诱导循环中某些IGFBPs和其肝脏基因的表达发生变化。     

皮下脂膜炎样T细胞淋巴瘤1例

皮下脂膜炎样T细胞淋巴瘤(subcutaneous pannic-ulitis-like T cell lymphoma,SPTCL)是一种少见的主要累及皮下脂肪组织且与脂膜炎相似的原发性皮肤淋巴瘤,我科诊治1例SPTCL,现报道如下。临床资料患者女,38岁。因全身反复发生红斑、结节、溃疡而无痛痒1年、发热1个月入院。患者     

加样仪与酶标仪在梅毒TRUST法检测中的应用

梅毒是一种性传播疾病 ,根据 (血站管理办法 )规定 ,血样标本保存期应在全血有效期满后 0 .5年 ,原始记录资料保存 10年以上。然而在实际工作中 ,梅毒TRUST试验结果是无法保存的。为解决这一问题 ,笔者利用全自动加样仪及酶标仪在微孔上进行检测 ,意在寻求一种统一的判断标准 ,以减少人为因素造成的误差 ,又便于数据自动传输和微机管理 ,最终实现TRUST判断结果的标准化、自动化。材料与方法1　仪器　RSP15 0全自动加样仪、TECAN酶标仪和TITRAMAX振荡仪、SLT读数软件、96孔U型微板。2　试剂　TRUST试剂购自上海荣盛有限公司 ,…