前交通动脉瘤的手术治疗

前交通动脉是颅内动脉瘤最常见的好发部位．手术难度较大．病死、病残率较高。本院于2003年1月～2004年12月．共手术治疗前交通动脉瘤患44例，取得了良好的效果，报道如下。 1资料与方法 1．1一般资料：男性26例．女性18例；年龄29～74岁．平均50．1岁。术前Hess—hunt分级：Ⅰ级18人，Ⅱ级7人．Ⅲ级13人．Ⅳ级6人。     

护患交流在整体护理中的应用

不论是责任制护理还是整体护理，均以护理程序作为核心，而护患交流在护理程序中起着重要的作用。随着医学模式的转变和护理观念的更新，以病人为中心的整体护理模式正逐步地取代原有的护理模式。护患交流使护士了解病人的身心状况，促进护患间的理解与支持，提高护理质量。护患交流包括以下几方面。     

载氧血红蛋白纯化工艺研究

目的改善心脑血管缺氧载氧药物是一种创新药物。由于它半径比红细胞小400~1 000倍,易于通过毛细血管,给缺血组织及时供氧,迅速缓解或纠正缺氧状态,达到治疗抢救目的。血红蛋白的纯化工艺是载氧药物研制的重要工艺步骤。方法本研究建立了一套通过热敏法分离纯化人脐带血血红蛋白的工艺以及较为完善的纯化血红蛋白质量检测指标。结果与现有的纯化方式相比,热敏法操作简便,仪器设备造价低廉,纯化与病毒灭活同时进行,得到的纯化产品损失少,纯度高,各项理化指标达到国际水平。结论本工艺适用于规模制备纯化血红蛋白,为进一步研制治疗心脑血管缺氧载氧药物创造了有利条件。     

深静脉血栓形成患者凝血因子ⅩⅢ Val34Leu基因多态性检测

目的:探讨凝血因子ⅩⅢ(FⅩⅢ)Val34Leu基因多态性与中国人群深静脉血栓形成(DVT)发病的相关性.方法:利用聚合酶链反应和限制性片段长度多态性(PCR-RFLP)方法,检测了103例DVT患者与106例正常对照的FⅩⅢVal34Leu基因多态,并加以对照分析.结果:103例DVT患者FⅩⅢVa134Leu基因型均为野生型V/V,未见突变类型;106例对照组中发现1例突变杂合子V/L.2组基因型频率、等位基因频率相互比较,差异均无统计学意义(P＞0.05).结论:FⅩⅢVal34Leu对中国人群DVT有保护作用的可能性极小.     

Serial CT findings of Paragonimus infested dogs and the Micro-CT findings of the worm cysts.

OBJECTIVE: To investigate the serial CT findings of Paragonimus westermani infected dogs and the microscopic structures of the worm cysts using Micro-CT. MATERIALS AND METHODS: This study was approved by the committee on animal research at our institution. Fifteen dogs infected with P. westermani underwent serial contrast-enhanced CT scans at pre-infection, after 10 days of infection, and monthly thereafter until six months for determining the radiologic-pathologic correlation. Three dogs (one dog each time) were sacrificed at 1, 3 and 6 months, respectively. After fixation of the lungs, both multi-detector CT and Micro-CT were performed for examining the worm cysts. RESULTS: The initial findings were pleural effusion and/or subpleural ground-glass opacities or linear opacities at day 10. At day 30, subpleural and peribronchial nodules appeared with hydropneumothorax and abdominal or chest wall air bubbles. Cavitary change and bronchial dilatation began to be seen on CT scan at day 30 and this was mostly seen together with mediastinal lymphadenopathy at day 60. Thereafter, subpleural ground-glass opacities and nodules with or without cavitary changes were persistently observed until day 180. After cavitary change of the nodules, the migratory features of the subpleural or peribronchial nodules were seen on all the serial CT scans. Micro-CT showed that the cyst wall contained dilated interconnected tubular structures, which had communications with the cavity and the adjacent distal bronchus. CONCLUSION: The CT findings of paragonimiasis depend on the migratory stage of the worms. The worm cyst can have numerous interconnected tubular channels within its own wall and these channels have connections with the cavity and the adjacent distal bronchus.     

三联药物治疗未破裂异位妊娠的临床研究

目的 :观察甲氨蝶呤(Methotrexate,MTX)、米非司酮(Mifepristron,Ru486)及中药三联用药治疗未破裂型异位妊娠的临床疗效。方法 :对171例未破裂型异位妊娠病人 ,按药物治疗方法不同分为两组进行对照研究 :A组使用MTX注射 +Ru486口服 +中药联合治疗。B组单独使用MTX注射治疗。测定法定期测定两组病人血HCG值以监测血HCG下降情况 ,测量异位妊娠包块三径线值以监测病灶包块缩小情况 ,同时观察临床症状持续时间、副反应发生率及总有效率。结果 :血HCG下降及病灶包块缩小A组较B组明显 ,差异有显著性(p<0 05,p<0 01);临床症状持续时间A组较B组短 ,差异有显著性(p<0 05);副反应发生率两组间无显著差异(p>0 05);A、B两组的总有效率分别为 :95 74%和71 43% ,A组较B组高 ,差异有显著性(p<0 05)。结论 :三联使用甲氨蝶呤、米非司酮及活血化瘀消包块杀胚的中药既有很强的杀胚功能 ,又能消除病灶包块 ,保留生育功能。三联药物联合治疗未破裂异位妊娠具有疗效肯定、安全     

TUVP手术时间对血红蛋白及电解质的影响

目的 了解经尿道前列腺汽化电切手术时间对血红蛋白及血清电解质的影响。方法 对64例经尿道前列腺汽化电切术患按手术时间分组，观察手术前后血红蛋白及血清电解质的变化。结果 手术时间对血清电解质的降低有的影响，对血红蛋白降低的影响不显。结论 减少TUR综合征的关键是要操作熟练，缩短手术时间及手术中注意止血。     

2型糖尿病患者的智能障碍

目的：调查没有临床神经损害体征的2型糖尿病患者早期的高级神经功能改变，方法：分别对52例2型糖尿病患者和32名健康对照者进行了韦氏智力量表的相似、数字广度、数字符号、木块图等4项分测验测定，采用二合一(相似、木块图)的方法计算简式智商，同时进行事件相关电位检查，结果：糖尿病患者组的相似、木块图分测验成绩和简式智商明显较健康对照组低下，ERP检查发现病人组N2、P3潜伏期较对照组明显延长，结论：2型糖尿病可导致高级神经功能损害。并且这种损害可能要早于周围神经损害。     

市级医院临床护士工作压力调查

目的:调查分析邯郸市第四医院141名临床护士的工作压力情况,为寻找减轻压力措施及提高护理工作质量提供实验数据。方法:2004-02-06/2004-02-10对邯郸市第四医院141名护士采用自填式问卷进行调查,问卷内容分为引起护士压力的常见因素及压力程度两部分。引起压力常见因素包括:担心差错事故、生活规律改变、晋升问题、人际关系、工作任务繁重、工资收入、学习考试。压力程度:压力很大指护理人员自我感觉疲惫心慌,对日常工作和生活造成显著的影响;压力较大指自我感觉压力较大,对日常工作和生活有一定程度的影响;压力一般指自我感觉存在一定程度的压力,但主观上能够适应,对自己不是一种负担;没有压力指工作轻松愉快,主观感觉没有任何不适应。结果:①不同科室压力分布:内科系统45名中有8名认为压力很大或较大,外科系统62名中有34名认为压力很大或较大,急诊科15名中有13名认为自己的工作压力较大。与内科系统比较,外科系统、急诊科普遍认为工作压力较大(P<0.01或0.05)。②年龄、性别、职称、学历对压力分布的影响:年龄、性别、职称、学历对护士压力分布无明显影响(P>0.05)。③各种压力因素及所占比例分析:担心差错事故的发生位居首位,高达78.01%;其次为生活规律改变及晋升问题,分别为48.94%和47.52%。结论:临床护士压力分布是不平衡的,外科系统和急诊科的工作压力相对较大,担心差错事故发生是引起护士压力的主要因素。     

Cutaneous Metastasis From Adenoid Cystic Carcinoma of the Parotid Gland

BACKGROUND: Cutaneous metastasis from adenoid cystic carcinoma of the salivary gland is very rare. OBJECTIVE: To present an unusual case of cutaneous metastasis from adenoid cystic carcinoma of the right parotid gland. METHODS: A 63-year-old woman with multiple subcutaneous nodules on the abdomen and a gradually enlarged mass over the right parotid area was examined. A skin biopsy was taken from one of the abdominal nodules. RESULT: Skin biopsy demonstrated the characteristic histopathologic features of metastatic adenoid cystic carcinoma. A subsequent computerized tomography of the head and neck revealed a huge soft tissue mass involving the right parotid gland. Computerized tomography of the chest revealed extensive nodular pleural thickening, and pleural biopsy also showed typical histopathologic features of metastatic adenoid cystic carcinoma. All of these results are consistent with the diagnosis of an adenoid cystic carcinoma of the right parotid gland with disseminated metastases. CONCLUSION: We report a rare case of cutaneous metastasis from adenoid cystic carcinoma of the right parotid gland. The presentation of cutaneous metastasis is often nonspecific and may mimic benign lesions. Subcutaneous nodules that are rapidly developing or eruptive, are rapidly growing and have stony hardness in nature, have pain or tenderness, and have nonhealing ulceration remind us of the possibility of cutaneous metastases. Dermatologists and dermatologic surgeons should keep the diagnosis of cutaneous metastasis in mind and always perform skin biopsy when encountering these lesions.