论文部分内容阅读
自五十年代初期,白壁等将Fischer 的结肠双重造影法引用于胃X 线检查以来,在日本胃双重造影有了重大发展。62年白壁首先用此法拍得满意的表面型早期胃癌照片。目前已成为诊断胃疾病,特别是早期胃癌的主要方法。现做一概括介绍。一、双重造影的优缺点及其应用价值所谓双重造影,就是将硫酸钡和空气同时充入胃内,此时舒展的胃粘膜上所附着的薄层钡剂同空气形成更为鲜明的对比,在照片上显示粘膜表面微细凹凸的一种特殊造影方法。
Since the early 1950s, Bibi et al have made significant advances in Japanese gastric double contrast imaging by referring to Fischer’s colon double contrast method for gastric X-ray examination. 62 years Baibing first satisfied with this method of surface-type early gastric cancer photos. Has now become the main method of diagnosis of gastric diseases, especially early gastric cancer. Now make a general introduction. First, the advantages and disadvantages of dual contrast and its value of the so-called double contrast, that is, while barium sulfate and air into the stomach at the same time, at this time stretched gastric mucosa attached to the thin layer of barium to form a more sharp contrast with air, A special method of radiography that shows fine asperities on mucosal surfaces on photographs.