近年来,关于胃的X线诊断所面临的课题,除胃溃疡、胃溃疡和胃息肉恶变外,重点在于早期胃癌的X线诊断。如对胃癌的发生、发展过程与深达度、浸润范围的探讨;从大体所见和X线所见对组织类型的推断;对胃底腺区及胃体大弯侧病变的研究等都取得了不同程度的进展。提高早期胃癌的X线诊断效果,涉及装备的改进,检查方法的改进及X线判断水平的提高,现综合介绍如下。 In recent years, X-ray diagnosis of the stomach has been faced with a focus on X-ray diagnosis of early gastric cancer, in addition to stomach ulcers, gastric ulcers, and gastric polyps. Such as the occurrence and development of gastric cancer, the depth of depth, the extent of infiltration; from the general findings and X-ray seen on the type of tissue inference; the gastric gland area and the body curvature of the curvature of the study, etc. have been achieved Different degrees of progress. Improve the X-ray diagnosis of early gastric cancer, involving improvement of equipment, improvement of inspection methods, and improvement of X-ray judgment level. The comprehensive introduction is as follows.