眼球运动核综合征患者发生海绵状血管瘤报道1例

前言:眼神经的眼运动核综合征首次报道于1981年,其特征是同侧的第Ⅲ脑神经麻痹和对侧眼的高度麻痹。病例报道:1例59岁的男性患者突发复视与头痛。神经系统检查表明:左侧第Ⅲ脑神经存在核性眼肌麻痹,同时无任何其它神经检查的异常。M RI检查发现了1处典型的、爆米花样、平滑的左     

整合素β1、β3、β5基因在脑动静脉畸形和海绵状血管瘤中的表达

脑血管畸形是异常血管表型的病灶。脑动静肪畸形(AVM)和海绵状血管瘤是中枢神经系统最常见的血管畸形。目前对于这些疾病的发生和发展机制知之甚少。动静脉畸形和海绵状血管瘤中都可能存在血管的发生和生长,与疾病的发生和发展有关。血管的生长依赖于内皮细胞相互之间以及和细胞外间质的相互作用。内皮细胞的粘附性改变是这一过程中必不可少的步骤。整合素在脑内分布非常广泛,属于细胞粘附因子的一种,是介导细胞与细胞之间以及与细胞外间质之间粘附作用的主要因子。整合素β1、β3和β5都是影响血管生成的重要因子[1]。我们通过比较脑动静…     

心源性脑栓塞

随着诊断技术水平的提高,愈来愈多的证据表明心源性栓子是缺血性脑卒中患者发病的重要原因,据估计,约15%～20%的脑梗死患者是由心源性栓塞引起。因缺乏金标准,临床常推测诊断,如果患者有全身性栓塞的病史和表现,又有心脏     

“微创颅内血肿清除术”专题高研班将举办

由中国医院协会（原中华医院管理学会）主办的全国神经内科主任（微创颅内血肿清除术）临床适宜技术高研班，拟定于2006年9月10日至15日在安徽省黄山市举办，培训费980元，食宿统一安排，费用自理。学习期满授予学员Ⅰ类继续教育学分。     

平阳霉素注射治疗颌面部海绵状血管瘤

海绵状血管瘤是颌面部常见的良性肿瘤，好发于颊、颌、眼睑、唇、舌等部位，位置深浅不一，由于上述部位解剖复杂，功能重要，单纯手术切除极易造成颌面部功能障碍、畸形，给患者造成严重身心损害。自2000年7月至2005年10月，我科收治的20例经明确诊断为海绵状血管瘤的患者，采用瘤体内注射平阳霉素加手术切除方法治疗海绵状血管瘤，疗效满意，现报告如下。     

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.     

平阳霉素及糖皮质激素与激光联合治疗儿童颌面部血管瘤

目的探讨和评价平阳霉素及糖皮质激素与激光联合应用治疗儿童颌面部血管瘤的疗效。方法自2002年3月至2005年2月,采用平阳霉素及糖皮质激素与激光联合治疗儿童颌面部血管瘤78例,瘤体面积0.4cm×0.8cm~5.0cm×8.0cm。7~10d注射一次平阳霉素配制液,剂量为0.5mg/kg,3~5次为一个疗程,一个疗程的总量不超过40mg;小于6岁的患儿配合口服强地松;最后联合可调脉宽倍频ND:YAG激光治疗。结果治疗后经6个月至3年的随访,治愈和基本治愈率88.46%,有效率100%。结论平阳霉素及糖皮质激素与激光联合应用治疗儿童颌面部血管瘤是一种安全、有效、易行的治疗方法。     

以失用为主要表现的胼胝体梗死

目的探讨胼胝体梗死的临床表现、病因及鉴别诊断特点。方法对2005年7月收治的1例53岁男性胼胝体梗死患者的临床表现、影像学特点、病因机制及其治疗过程进行回顾分析。结果临床主要表现为发作性黑蒙、言语不利,既往有高血压、糖尿病、脑梗死、吸烟、饮酒史,体格检查以失用为主要表现。头部MRI检查可见左侧脑室旁、胼胝体梗死,右侧基底节、脑桥陈旧性腔隙性梗死;脑血管造影检查显示为多发性血管狭窄,其中以左侧大脑中动脉、右侧颈内动脉及基底动脉最为严重。经颈内动脉内膜剥离术及颈内动脉支架植入术治疗,临床症状缓解。结论失用可以是胼胝体梗死的主要表现,其病因是在脑动脉粥样硬化基础上的血流动力学改变,患者预后良好。     

急性淋巴细胞性白血病患儿的护理

目的让护士增加急性淋巴细胞性白血病的知识，能敏锐观察到患儿的病情变化环节，及时救治，安全护理，预防差错，减轻患儿的痛苦，促进患儿的健康。方法描述患儿的病临床症状、体征，介绍一般护理与特殊治疗过程的护理，用一些关键性化验指标提示、提醒护理人员要注意观察患儿的病情变化及预防措施，强调个人卫生及心理护理和亲属的陪护，注意营养及无菌概念，预防院内感染。结果患儿在住院期间身心快乐，得到优质护理，减轻痛苦，减少并发症，缩短治疗时间，有效地配合医生治疗，促使疾病好转。结论护士通过有计划，系统地配合医生治疗，提供优质护理，保证了医疗护理的安全，促进了患儿早日康复，促进了医疗卫生事业的健康、有序的发展，维护了社会的稳定。