新生儿肺部超声在早产儿肺部感染评价中的价值

目的 探讨新生儿肺部超声在早产儿肺部感染评价中的价值。 方法 选取肺部感染早产儿80例为观察组，无肺部感染的早产儿80例为对照组，均给予新生儿肺部超声检查，比较2组肺部超声评分、氧合指数、呼吸指数，比较观察组不同病情、预后患儿肺部超声评分、氧合指数、呼吸指数,分析肺部超声评分和氧合指数、呼吸指数的相关性。 结果 观察组肺部超声评分、氧合指数低于对照组，呼吸指数高于对照组，差异有统计学意义（P＜0.05）。观察组极危重患儿肺部超声评分、氧合指数低于危重和非危重患儿，呼吸指数高于危重和非危重患儿，危重患儿肺部超声评分、氧合指数低于非危重患儿，呼吸指数高于非危重患儿，差异有统计学意义（P＜0.05）。肺部超声评分与呼吸指数呈负相关（r=-0.455，P＜0.05），与氧合指数呈正相关（r=0.470，P＜0.05）。观察组死亡患儿肺部超声评分、氧合指数低于存活患儿，呼吸指数高于存活患儿，差异有统计学意义（P＜0.05）。肺部超声评分预测患儿预后的ROC曲线下面积为0.874，高于呼吸指数和氧合指数（P＜0.05），其截断值为20分时，敏感度和特异度为88.50%和75.00%。 结论 新生儿肺部超声在早产儿肺部感染评价中有较好的效果，值得临床使用。     

手机软件在社区预防接种中的应用价值

目的:分析手机软件在社区预防接种中的应用价值。方法:2017年1月至2017年12月,于广州市越秀区大东街社区卫生服务中心随机抽取100名前来登记的1月龄婴幼儿家长,依据随机数表法原则分为对照组、观察组,各50名,分别采用传统门诊预防接种健康宣教模式、手机软件预防接种健康宣教模式,对比效果。结果:干预后,观察组家长预防接种与儿童保健相关知识知晓率(71.07%)显著高于对照组(60.93%),差异具有统计学意义(P 0.05)。观察组连续及时接种率(78.00%)、显著高于对照组的46.00%,差异具有统计学意义(P 0.05)。结论:在社区预防接种中应用手机软件,有助于提升预防接种相关知识知晓率、连续及时接种率。     

烛灯霓裳

闲暇时，想感受另一种浪漫，让自己与心爱的房间更加融合。这时候，最佳的方法莫过于在烛光中闭目休憩。何不用你灵巧的双手，为家中的烛灯制作一件美丽的衣裳？让温馨的烛火与你的优雅同存。[编者按]     

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.     

压力性尿失禁手术后顽固性紧迫尿失禁的骶神经调节治疗

目的:这项研究为了评价骶神经调节对压力性尿失禁术后难治性、非梗阻型紧迫尿失禁的治疗效果。研究设计:本文回顾了由于压力性尿失禁术后恶化或新发的紧迫尿失禁,采用骶神经调节治疗妇女的病历。所有的患者都经历了预试验刺激。对人口统计学特征,外科和泌尿妇产科学病史,包括膀