我们对26例早期食道癌、贲门癌进行X线诊断。手术切除、病理切片进行对照研究,以总结通过X线检查,早期发现肿瘤。选择病例标准为病变在3cm以下,无局部淋巴结转移,能够手术治疗者。 We performed X-ray diagnosis of 26 cases of early esophageal and cardiac cancers. Surgical resections and pathological sections were used for control studies to summarize the early detection of tumors by X-ray examination. The criteria for selecting patients were those with lesions less than 3 cm and no regional lymph node metastasis.