Objective To study the value of preoperative upper abdominal CT scan with gas-filled stomach for the judgement of the resectability of the cancer of gastric cardia.

• 目的探讨胃充气状态下上腹部增强CT扫描对贲门癌可切除性的判断价值。方法77例贲门癌患者术前行胃充气状态下上腹部增强CT扫描,对贲门癌切除的可能性进行预测,将预测结果与手术结果相对照。