《鼻咽癌放疗并发症防治手册》书讯

<正>由中山大学孙逸仙纪念医院神经科刘军教授主编的《鼻咽癌放疗并发症防治手册》,已由人民卫生出版社正式出版并全国发行。全书共20章,系统地介绍了鼻咽癌的临床特点和治疗原则、鼻咽癌放射治疗及其面对的挑战,放疗导致的各系统损伤等。尤其是重点阐述了鼻咽癌放疗后脑损伤、颅神经损伤、血管损伤、皮肤损伤、肌肉损伤、口腔损伤、耳、鼻、咽喉损伤等临     

人间真情暖人心

几十个素昧平生的人，在我不幸昏倒的时候，无私地奉献了一颗颗炽热的爱心     

超高龄老年人脑损伤致伤因素分析及护理对策

目的 探讨老年人颅脑损伤的发病因素和护理措施.方法 对1999～2003年在解放军总医院定点就医的一组老年人群(年均18 492人)共210例颅脑损伤患者发病时的身体状况,发病率及受伤特点,病程及治疗和护理等临床资料进行回顾性总结.该组老年人在建档案时已被分为2个亚组:超高龄组年龄限(平均年龄79.75岁,1 978例)和老年组年龄限(平均年龄69.42岁,16514例).以同期其他人群的脑损伤187例作为对照组,并进行2组回顾资料的比较.结果 按意向处理分析397例均进入结果分析.发病率及受伤特点:超高龄组发病率明显高于老年组,多为摔伤;老年组和对照组均为交通伤占主要伤因.治疗及病程:对照组和老年组中均有超过80%患者接受手术治疗,而超高龄组仅有53.40%的患者接受手术治疗.预后:各组的死亡率和重残比率均无明显差别.结论 老年人群的脑损伤致伤原因主要是摔伤,同时多患有单器官或多器官的疾病;老年人脑损伤占用医疗资源多,但经积极治疗和采取有效的护理措施,仍可获得较好的疗效;回顾性资料记载超高龄组是能够检索到的国内外老年人脑损伤平均年龄最高的一组,对超高龄脑损伤的相关分析是有临床借鉴意义的.     

脑外科手术病人早期康复指导效果与观察

脑外科疾病发病急剧、死亡率及致残率高，正确对重型脑出血和脑损伤病人术后生理功能的康复指导，对降低致残程度和致残率显得十分重要。 1．资料与方法 1．1一般资料 本组病例42人，男30人、女12人，年龄10-66岁；其中脑外伤24例、高血压脑出血18例，出院随访2—12个月。     

神经干细胞移植治疗缺氧缺血性脑损伤的实验研究

目的 研究神经干细胞移植治疗缺氧缺血性脑损伤的可行性。方法 取孕龄为12－16天的母鼠，从胎脑中分离神经细胞，进行培养、鉴定。用出生7天的SD大鼠的新生鼠制作缺氧缺血性脑损伤的动物模型，7天后接受神经干细胞移植（移植组，n＝16只），同时设置对照组，只注射磷酸缓冲液（对照组，n=8只），8－10周后，作Y迷宫实验检测大鼠的学习能力和记忆能力。取脑组织作免疫组织化学检查。结果 从大鼠胎脑中成功培养出神经干细胞，培养条件下呈悬浮状态生长，形成神经球，绝大多数的细胞表达神经干细胞的标志物神经巢蛋白（nestin）。接爱神经干细胞移植组大鼠的学习能力、记忆能力和对照组相比，有明显提高，差异具有显著性（P＜0.05）。接受神经干细胞移植大鼠组织中可见存活的移植细胞，并和宿主脑组织融合在一起。结论 在体外培养条件下，可从胎脑组织中培养出神经干细胞，移植到缺氧缺血性脑损伤大鼠脑内后，细胞与宿主的脑组织融合在一起，动物的学习、记忆能力有改善。移植神经干细胞是治疗缺氧缺知性脑损伤的有效方法之一。     

高热惊厥214例临床分析

本文分析了214例高热惊厥,结果为:检出率4.35％;男女之比为1.61:1;好发年龄为6个月～6岁(93.5％);首发年龄为6个月～4岁(89.9％);惊厥发作时体温多在39℃以上(74.6％);惊厥发作多在发热后12h内(72.4％);每次热病中惊厥发作1～3次(99.5％);惊厥持续时间多在15min内(91.0％);致惊厥发作的热性疾病以上呼吸道感染为最多;214例中63例复发,其中2例转癫痫,61例尚未发现智力低下或其他异常。从2例转癫痫的临床及脑电图看,提示惊厥发作愈重,持续时间愈长,转癫痫的可能性愈大。     

Apgar评分与新生儿缺氧缺血性脑病临床分度的关系

为探讨Apgar评分对判断新生儿窒息后脑损伤程度，本文分析50例新生儿缺氧缺血性脑病(HIE)者5min Apgar评分与HIE分度的关系。     

Changes in T .lymphocyte subsets after severe traumatic brain inJury

BACKGROUND： Besides local changes of cranial parenchymal cells, hemorrhage, etc., severe traumatic brain injuries also cause the changes of total body fluid and various functions, and the changes of lymphocytes and T lymphocyte subsets should be paid more attention to. OBJECTIVE： To reveal the changing laws of T lymphocyte subsets after severe traumatic brain injury, and compare with mild to moderate brain injury. DESIGN： A comparative observation. SETTINGS： Department of Neurosurgery, Longgang District Buji People＇s Hospital of Shenzhen City; Central Laboratory of Shenzhen Hospital of Prevention and Cure for Chronic Disease. PARTICIPANTS： All the subjects were selected from the Department of Neurosurgery, Longgang District Buji People＇s Hospital of Shenzhen City from August 2002 to August 2005. Thirty patients with severe brain injury, whose Glasgow coma score （GCS） was ≤ 8 points, were taken as the experimental group, including 21 males and 9 females, aging 16 - 62 years. Meanwhile, 30 patients with mild traumatic brain injury were taken as the control group （GCS ranged 14- 15 points）, including 18 males and 12 females, aging 15 -58 years. All the subjects were in admission at 6 hours after injury, without disease of major organs before injury Informed consents were obtained from all the patients or their relatives. METHODS： （1） The T lymphocytes and the subsets in peripheral blood were detected with immunofluorescent tricolor flow cytometry at l, 3, 7 and 14 days after injury in both groups. （2） The conditions of pulmonary infections were observed at 4 days after injury. The differences of measurement data were compared with the t test. MAIN OUTCOME MEASURES： Changes of T lymphocytes subsets at 1 - 14 days after severe and mild or moderate traumatic injury. RESULTS： Finally, 28 and 25 patients with mild to moderate traumatic brain injury, whereas 25 and 21 patients with severe traumatic brain injury were analyzed at 7 and 14 days respectively, and the missed ones died due to the development of disease. （1） Changes of T lymphocyte subsets： At 1 and 3 days after injury, CD3, CD4, CD8, CD4/CD8 began to decrease, whereas CD8 increased in the experimental group, which were very significantly different from those in the control group （t =2.77 - 3.26, P 〈 0.01）, and began to recover at 7 days, which were significantly different from those in the control group （t = 2.06 - 2.24, P 〈 0.05）, and generally recovered to the normal levels at 14 days （P 〉 0.05）. （2） Conditions of pulmonary infections： At 4 days after injury, the rate of pulmonary infection was significantly different between the experimental group and control group [73% （22/30）, 0, x2=37.29, P 〈 0.01]. CONCLUSION： Patients with severe traumatic brain injury suffer from damages of cellular immune function at early period （within 7 days）, and they are easily to be accompanied by pulmonary infections.     

标准外伤大骨瓣开颅减压术治疗重型颅脑损伤30例的临床分析

严重颅脑外伤是各种意外事故的主要死因,具有病情凶险、治疗效果差、死亡率高及致残率高的特点。为了提高治疗效果,降低死亡率及致残率,我科于2002年1月至2005年1月期间,对收治的重型颅脑损伤且需行去骨瓣减压术的60例病人,进行了标准外伤大骨瓣开颅减压术治疗与常规骨瓣减压术