静脉输注中排气法的改进

[目的]对静脉输注操作中的排气法进行改进,使其更适合护理工作.[方法]同1名护理人员对相同病人分别用两种排气法进行静脉输注.[结果]改进的静脉输注排气法最大限度地缩短了操作时间,提高了排气一次成功率,同时减少了药物的丢失量.[结论]改进后的静脉输注排气法有很大的实用性和可行性,提高了一次性排气成功率,缩短了操作时间,使整个操作更连贯,方便.     

AN UNUSUAL BILATERAL VAGAL PARAGANGLIOMAS： ONE CASE STUDY

VAGAL paraganglioma VP)is an uncommonneoplasm originating from neural crest paragan-glion cells located along the vagus nerve,repre-senting less than5%of all paragangliomas of the head andneck.1Despite improvement in microsurgical techniques,management of…     

主动脉瘤腔内隔绝术

主动脉的扩张性疾病可分为真性动脉瘤、动脉夹层（aortic dissection，AD）和假性动脉瘤。随着这类疾病发病率和检出率逐年提高，人们对它们的关注程度也不断提高。如何治疗他们，成为摆在临床医生面前的难题。1991年，Parodi率先报告了支架-人造血管复合体（直型）在腹主动脉瘤治疗中的应用，成为腔内血管治疗历史上的一个里程碑。随着医疗器械的不断发展、技术的不断完善、经验的不断积累总结，微创、安全的腔内隔绝术在主动脉扩张性疾病中的治疗中得到广泛的认可，并在全球范围内迅速推广。     

Effects of bimatoprost 0.03% on ocular hemodynamics in normal tension glaucoma.

PURPOSE: The aim of this study was to investigate the effects of bimatoprost 0.03% on ocular hemodynamics in patients with normal tension glaucoma (NTG). METHODS: Twenty-two (22) patients with NTG were consecutively recruited. After basic eye examination and diurnal intraocular pressure (IOP) measurement, color Doppler imaging was used to measure the peak systolic and end diastolic velocities and resistive index of the central retinal, lateral posterior ciliary, and medial posterior ciliary arteries. Patients received bimatoprost 0.03% for 4 weeks, and these measurements were then repeated. The worse eye of each NTG patient was used in the statistical analysis. RESULTS: Bimatoprost 0.03% significantly reduced mean IOP from 15.1 +/- 3.8 mmHg at baseline to 12.0 +/- 2.9 mmHg after treatment in our sample of NTG patients (P < 0.001). No significant changes in blood velocities or resistance indices were observed in the retrobulbar vessels after the 4-week treatment. CONCLUSIONS: Topical bimatoprost 0.03% significantly reduced IOP in our NTG patients without causing significant hemodynamic changes in the retrobulbar vessels.     

妇科门诊子宫颈病变常识问卷调查

目的了解我院门诊就诊者对子宫颈病变相关知识的认识。方法自制问卷调查表，采用无记名，当面问卷调查方式。结果从调查100例就诊者中，未做过健康体检、妇科盆腔检查和宫颈刮片检查分别为34例、24例和52例。对宫颈癌的认识不知道者53例。结论建议相关部门加强对妇女的健康教育，提高其健康意识，强化临床医生的防癌意识和对子宫病变的规范化诊治。