高原地区部队医院谋求新发展应处理好七个关系

从高原部队医院实际出发,阐述了适应新形势谋求新发展应处理好的七个关系:即继承与创新的关系;坚持“姓军为兵的服务方向与对外有偿服务的关系;基础建设与人才建设的关系;日常医疗保障与科研的关系;发挥自身特色与学习借鉴的关系;硬件建设与软件建设的关系;科技研究与成果转化的关系。     

近端胆管癌的外科治疗

目的 探讨近端胆管癌的外科治疗及疗效。方法 57例近端胆管癌患者中21例行外科手术治疗,36例行非手术外引流治疗。结果21例手术治疗患者中17例存活14月以上,36例行鼻胆管引流或内置管引流术患者均在8月内死亡。结论 外科手术治疗近端胆管癌疗效明显优于鼻胆管引流术（ENBD）或内置管引流术（EHBD）胆管内外引流。     

诸暨麻疹疫苗免疫持久性研究基地一次麻疹流行情况的调查

1985年2~6月间,研究基地五个乡发生显性麻疹122例,为基地建立以来前11年病例总数的9.4倍,87.7%的病例集中在小学和幼儿园。
显性感染仅见于麻疹HI抗体<1:2者。不同原因导致麻疹HI抗体<1:2者,在暴露于自然麻疹后,原发免疫失败全表现为显性感染,继发免疫失败主要表现为隐性感染或不感染。
本次麻疹流行,再次证实当人群麻疹HI抗体阳性率在85%左右、阳性GMT为10.8左右的免疫水平时,虽有传染源输入,除个别易感者特别集中的单位可酿成较高罹患率外。不致造成大的流行。此外还观察到研究观察对象在充分暴露于自然麻疹后可获高达75%的隐性感染率,认为这对巩固和提高人群免疫水平具有积极意义,因而实行一次有效的麻疹疫苗接种在目前是可行的。     

Postoperative Cognitive Dysfunction in Middle-aged Patients

Background: Postoperative cognitive dysfunction (POCD) after noncardiac surgery is strongly associated with increasing age in elderly patients; middle-aged patients (aged 40-60 yr) may be expected to have a lower incidence, although subjective complaints are frequent.

Methods: The authors compared the changes in neuropsychological test results at 1 week and 3 months in patients aged 40-60 yr, using a battery of neuropsychological tests, with those of age-matched control subjects using Z-score analysis. They assessed risk factors and associations of POCD with measures of subjective cognitive function, depression, and activities of daily living.

Results: At 7 days, cognitive dysfunction as defined was present in 19.2% (confidence interval [CI], 15.7-23.1) of the patients and in 4.0% (CI, 1.6-8.0) of control subjects (P < 0.001). After 3 months, the incidence was 6.2% (CI, 4.1-8.9) in patients and 4.1% (CI, 1.7-8.4) in control subjects (not significant). POCD at 7 days was associated with supplementary epidural analgesia and reported avoidance of alcohol consumption. At 3 months, 29% of patients had subjective symptoms of POCD, and this finding was associated with depression. Early POCD was associated with reports of lower activity scores at 3 months.     

Comparison of bronchial responsiveness to histamine in asthma, allergic rhinitis and allergic sensitization at the age of 7 years

BACKGROUND: Bronchial responsiveness (BR) to histamine or methacholin is a common finding in adult non-asthmatic patients with allergic rhinitis. OBJECTIVE: We tested whether BR is also present in children with a comparatively short history of allergic rhinitis in a paediatric cohort. METHODS: We performed pulmonary function tests and histamine challenges in a total of 654 children (age 7 years, participants of the German Multicenter Allergy Study) and compared PC20 FEV1 values in children with asthma, allergic rhinitis, asymptomatic allergic sensitization and non-atopic controls. RESULTS: Most pronounced BR to histamine was observed in allergic asthmatics (n = 28), irrespective of the presence or absence of allergic rhinitis. Furthermore, PC(20)FEV(1) values in non-asthmatic children with allergic rhinitis (n = 24) were not significantly different from those seen in asymptomatic atopic (n = 54) or non-atopic controls (n = 92). CONCLUSIONS: In contrast to adult study populations, 7-year-old non-asthmatic children with allergic rhinitis do not show a higher degree of BR than asymptomatic atopic or non-atopic controls. Therefore, secondary preventive measures in non-asthmatic children with allergic rhinitis (such as regular local anti-inflammatory therapy or specific immunotherapy) should be studied and applied more intensely to prevent bronchial hyper-responsiveness (BHR) and asthma in this high-risk group.     

支撑喉镜手术治疗声带息肉小结

目的:观察支撑喉镜下手术治疗声带息肉/小结的疗效.方法:对100例声带息肉/小结的患者在全麻下行支撑喉镜手术.结果:100例中,术后3d发音恢复正常31例,术后6d发音恢复正常34例,好转35例,随访3mo无复发.结论:支撑喉镜下手术治疗声带息肉/小结疗效好、创伤小、精确度较高,但同时要注意并发症的预防和处理.     

Outcome analysis of the transglabellar/subcranial approach for lesions of the anterior cranial fossa: A comparison with the classic craniotomy approach

The classic approach to anterior skull base lesions uses bifrontal craniotomies together with lateral rhinotomies. This approach requires frontal lobe retraction and is associated with postoperative anosmia and the development of frontal lobe encephalomalacia. The transglabellar/subcranial approach permits removal of anterior skull base lesions without frontal lobe retraction and avoids facial scars. No studies to date, however, have directly compared the two approaches in terms of patient morbidity. The present retrospective study compares the two approaches when used for the removal of anterior skull base lesions in terms of estimated blood loss, number of transfusions, number of days in the hospital and intensive care unit, and postoperative complications. Twenty patients with anterior skull base lesions were examined. The classic approach was used on 10, and the transglabellar/subcranial route was used on 10. When compared with the classic approach, the transglabellar/subcranial approach resulted in a lower estimated blood loss and subsequent transfusion rate, fewer days in the hospital and intensive care unit, and lower numbers and less severe types of complications. Furthermore, visualization of the tumors before resection with the transglabellar/subcranial approach allowed preservation of olfaction in virtually all of these patients. Although this study represents a small sample population, the results are sufficiently impressive to favor the transglabellar/subcranial approach for the removal of a variety of anterior skull base lesions. (Otolaryngol Head Neck Surg 1997;116:642-6.)