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目的:介绍透射电镜数字成像系统应用于临床超微病理诊断的方法,评估数字成像系统的效果。方法:用数字成像系统拍摄后立即用胶片拍摄相同样本,胶片图像通过扫描仪数字化,比较这2种方法所拍摄图像对样本特征细节的反映。结果:数字成像图像清晰、反差好,与胶片成像无明显差别。结论:数字成像具有操作简便、即时成像、图像信息丰富等特点,完全能够满足临床病理诊断的需要。
Objective: To introduce the method of TEM digital imaging system applied in clinical diagnosis of ultra-microscopic pathology to evaluate the effect of digital imaging system. METHODS: The same sample was taken with film immediately after being taken with a digital imaging system. The film image was digitized by a scanner and the images captured by the two methods were compared to reflect the characteristics of the sample. Results: Digital imaging images are clear and good contrast, no significant difference with film imaging. Conclusion: Digital imaging has the characteristics of simple operation, real-time imaging and rich image information, which can fully meet the needs of clinicopathological diagnosis.