Portnoĭ L M, Roslov A L, Nefedova V O
Khirurgiia (Mosk). 1991 Apr(4):33-9.
On basis of experience in computed tomography (CT) of the stomach in 76 individuals, in 44 of whom gastric tumors were diagnosed, the possibilities of this method in the recognition of this pathological condition are discussed. The authors discuss in detail their own method of CT of the stomach, which combines elements of the classical gastroroentgenology and the specific features of CT characteristic of it as an independent method. The method is based on fractional contrasting of the gastric lumen by introducing air through a nasogastric catheter. It practically excludes the possibility of diagnostic errors associated with visualization of "pseudothickenings" of the gastric wall, and thus removes the main limiting factor of using CT in the diagnosis of gastric tumors. Appraising quite highly the CT potential in neoplastic diseases of the stomach, the authors emphasize that the method must be used in complex with the existing traditional means of examination of the stomach.
基于对76例患者进行胃计算机断层扫描（CT）的经验（其中44例被诊断为胃肿瘤），讨论了该方法在识别这种病理状况方面的可能性。作者详细讨论了他们自己的胃CT检查方法，该方法结合了经典胃肠X线造影术的要素以及CT作为一种独立方法所具有的特性。该方法基于通过鼻胃管注入空气对胃腔进行分段对比。它实际上排除了与胃壁“假增厚”可视化相关的诊断错误的可能性，从而消除了在胃肿瘤诊断中使用CT的主要限制因素。作者高度评价CT在胃肿瘤性疾病中的潜力，强调该方法必须与现有的传统胃检查方法联合使用。
