Tajiri H
Endoscopy Division National Cancer Center Hospital East 5-1, Kashiwanoha 6-chome Kashiwa Chiba 277 Japan.
Diagn Ther Endosc. 1997;3(3):177-82. doi: 10.1155/DTE.3.177.
We succeeded in viewing the image of pancreatic duct on a TV monitor as a sequential electronic endoscope image by connecting a converter with a charge-coupled device to an ultra-thin pancreatoscope. Spacial image processing by adaptive enhancement, using an electronic endoscope, was studied in the pancreatoscope images of 18 cases (10 with pancreatic cancer and 8 with chronic pancreatitis). As a result, it became clear that the images obtained in Peak 2 of adaptive enhancement are much better than the original images. There was an excellent effect of clearly detecting the characteristic mucosal patterns in pancreatic cancer and chronic pancreatitis. We are convinced that this method would be very useful in improving the diagnostic ability of pancreatic cancer using an ultra-thin pancreatoscope.
我们通过将带有电荷耦合器件的转换器连接到超薄胰镜上，成功地在电视监视器上看到了胰管的图像，就像连续的电子内镜图像一样。在18例（10例胰腺癌和8例慢性胰腺炎）的胰镜图像中，研究了使用电子内镜通过自适应增强进行的空间图像处理。结果发现，在自适应增强的峰值2中获得的图像比原始图像要好得多。在清晰检测胰腺癌和慢性胰腺炎的特征性黏膜模式方面有极佳效果。我们相信这种方法在提高使用超薄胰镜诊断胰腺癌的能力方面将非常有用。
