胃肠道肿瘤的CT诊断

Computed Tomography of the tumors of the Gastrointestinsl Tract

胃肠道疾病时钡剂造影和内镜为主要检查手段。选择性使用CT检查可以辅助钡剂造影的不足,并为重要的胃肠道检查技术。一、食管(一)检查方法:检查前空腹吞服1.

The application of computed tomography(CT) to the diagnosis of tumours of the gastrointestinal tract is now well established. The major areas of application include the use of CT in the evaluation of gastrointestinal tumours staging and follow—up, and the evaluation of nonepithelial GI tumors.