自86年2月至7月放射治疗贲门部恶性肿瘤14例。其中高分化腺癌6例、低分化腺癌3例、粘液腺癌1例、印成样腺癌1例、鳞癌3例。全部病例病变均侵及胃底、胃小弯,均伴有胃左动脉旁淋巴结转移。1例已侵及胰腺,1例疗中出现肝转移。放射源8MV—X线,放疗范围包括贲门部肿瘤累及区及 From February to July of the year of radiotherapy, there were 14 cases of malignancies in the cardia. There were 6 cases of well differentiated adenocarcinoma, 3 cases of poorly differentiated adenocarcinoma, 1 case of mucinous adenocarcinoma, 1 case of imprinted adenocarcinoma, and 3 cases of squamous cell carcinoma. In all cases, the lesions invaded the fundus and the small curvature of the stomach, and all of them were accompanied by the metastasis of the left gastric artery. One case had invaded the pancreas and one case showed hepatic metastasis. 8MV-X radiation source, radiotherapy range includes cardiac tumor involvement area and