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31.
回顾性分析了22例少见部位的脑膜瘤,22例CT表现不典型及8例CT误诊脑膜瘤的CT表现,以确定脑膜瘤不典型表现与CT误诊的关系。结果显示脑膜瘤的CT误诊多数缘于经验不足与疏忽,少数为极不典型表现所致。若检查全面、阅片仔细.术前CT定性率可由90%提高至96.25%。 相似文献
32.
C. M. Lazaro W. Y. Guo M. Sami T. Hindmarsh K. Ericson A. L. Hulting J. Wersäll 《Neuroradiology》1994,36(2):111-114
In a group of 69 patients with pituitary tumours, 12 were found to have evidence of intratumoral haemorrhage on MRI, characterized by high signal intensity on short TR/TE sequences. This was verified in all but 1 patient. The majority of the bleedings occurred in macroadenomas. Five (42%) were prolactinomas and 4 (33%) were non-functioning adenomas. There were 2 GH- and 1 ACTH-secreting tumours. All 5 patients with prolactinomas were on bromocriptine medication. Two of the patients had a clinical picture of pituitary apoplexy. The haemorrhage was not large enough to prompt surgery in any of the patients. However, surgical verification of the diagnosis was obtained in 5 cases, while 6 patients were examined with follow-up MRI. 相似文献
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目的 :探讨两种方法治疗复发性外阴阴道念珠菌病的效果。方法 :将 4 8例复发性外阴念珠菌阴道炎的患者随机分为两组 ,分别给予两种治疗方法。Ⅰ组 (2 5例 ) :每晚米可定泡腾片 1片塞入阴道 ,连续用药 7~ 10d。首次用药后 1周复查 ,临床及白带真菌学培养阴性进入维持期治疗 ,即每周 1次米可定泡腾片 1片阴道塞 ,连续 5个月。Ⅱ组 (2 3例 ) :单次口服氟康唑15 0mg外加每晚米可定泡腾片 1片阴道塞 ,连续用药 7~ 10d。首次用药后 1周复查 ,临床及白带真菌学培养阴性进入维持期治疗 ,即每月月经第 1天口服氟康唑 15 0mg外加每周 1次米可定泡腾片 1片阴道塞、连续 5个月。结果 :首次治疗后 1周及第1个月、12个月两组的治愈率、无效率及假阳性率统计学结果无差异 (P >0 .0 5 ) ,而维持治疗第 1、3和 6个月Ⅱ组的治愈率显著高于Ⅰ组、无效率显著低于Ⅰ组 (P <0 .0 5 )。结论 :氟康唑口服与米可定泡腾片阴道联合用药半年能有效减少治疗期间复发率 ,但停药后并不能降低复发率。 相似文献
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报告了成人结核性脑膜炎11例误诊,并收集国内报告的221例误诊病例,对结核性脑膜炎的误诊原因进行了综合分析。 相似文献
38.
Integrating human factors into the medical curriculum 总被引:3,自引:0,他引:3
Background The study of human factors is a scientific discipline that deals with the interactions between human beings and the elements of a system. This is important because shortcomings in these areas, if unchecked, can result in adverse outcomes. Research into human factors in industries where safety is paramount has provided the basis of countermeasures against human error. Adverse outcomes in medicine resulting from human error exact a high cost in both patient suffering and financial outlay.
CRM training One of the approaches used to minimise the effect of human error is to train people in a set of knowledge, skills and attitudes that underpin the domain-specific competencies for that profession. These are referred to as non-technical skills (NTS). In aviation, such an approach has been shown to be both translatable from the training environment to the workplace and effective in reducing adverse outcomes.
Discussion Medicine has incorporated this style of training, usually centred around simulator-based courses, but as yet in a piecemeal, episodic fashion which relies on participants volunteering to attend courses. Unlike other industries there is no systematic approach to linking the content of this teaching with the more conventional range of topics. As a consequence it is difficult to assess the impact of human factors training in medicine. This is partly because very little work has been done to date in identifying the key non-technical skills required in medicine, and the overall experience of workplace based assessment is limited. Lessons from other high reliability organisations may help to address the main challenges of developing the content, integrating it into the curriculum, reinforcing the concepts in the workplace through staff development and establishing its role in summative assessment. 相似文献
CRM training One of the approaches used to minimise the effect of human error is to train people in a set of knowledge, skills and attitudes that underpin the domain-specific competencies for that profession. These are referred to as non-technical skills (NTS). In aviation, such an approach has been shown to be both translatable from the training environment to the workplace and effective in reducing adverse outcomes.
Discussion Medicine has incorporated this style of training, usually centred around simulator-based courses, but as yet in a piecemeal, episodic fashion which relies on participants volunteering to attend courses. Unlike other industries there is no systematic approach to linking the content of this teaching with the more conventional range of topics. As a consequence it is difficult to assess the impact of human factors training in medicine. This is partly because very little work has been done to date in identifying the key non-technical skills required in medicine, and the overall experience of workplace based assessment is limited. Lessons from other high reliability organisations may help to address the main challenges of developing the content, integrating it into the curriculum, reinforcing the concepts in the workplace through staff development and establishing its role in summative assessment. 相似文献
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患者,男,22岁。主因双手近端指间关节对称性肿胀1年于2006年10月20日至我科门诊就诊。患者1年前开始出现双手多个近端指间关节肿胀,无关节痛,无关节活动受限。曾至我院骨科门诊,怀疑为“类风湿性关节炎”,口服滑膜炎冲剂、非甾体类消炎止痛药物,症状持续不缓解。现仍有双手食、中、无名指近端指间关节扁梭形肿胀,中指、无名指明显。肿胀局部无压痛,各关节活动度正常。患者无晨僵,无发热及咽痛。既往患者有下意识掰动手指弄出声响的习惯。查体:一般情况良好。双手食、中、无名指近端指间关节梭形肿胀,关节两侧皮肤增厚,未见苔藓样变(图1 a)。… 相似文献