同胞兄弟同患同种癌症病例李蕾杜昌勇马苏行兄弟两人同时患同一种癌症，并同期接受放射治疗的典型病例较为少见。我科收治两组病例，报道如下。１病例资料组１例１，患者，男，５５岁，因渐行性吞咽困难３月余，行食管钡餐摄片，见食管中下段病变约７～８ｃｍ，狭窄，粘膜... Compatriots with the same type of cancer, Li Lei, Du Changyong, and Ma Suxing, both of whom had the same type of cancer at the same time, are rare cases of radiation therapy during the same period. Our department treats two groups of cases, the report is as follows. 1 case data group 1 case 1, patient, male, 55 years old, due to progressive dysphagia more than 3 months, esophageal barium meal photo, see the esophageal middle and lower segment lesions about 7 ~ 8cm, stenosis, mucous membrane ...