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胃恶性肿瘤的放射治疗过去在低能射线时代很少应用。近年由于高能放射源的发展和应用,如~60钴,高能电子束和X线等以及放射方法的改进和放射生物学的进步,并结合一些作者的实践经验,胃癌的放射治疗须作重新估计1。本文就我院经放射治疗的胃恶性肿瘤21例并结合文献报告,复习其放疗反应和疗效。 临床资料 从1958年到1979年经病理证实并接受放射治疗的各型胃恶性肿瘤共21例。其中男性14例,女性7例。年令从21岁到60岁以上。病理类型有淋巴肉瘤和腺癌各6例,未分化癌4例,粘液癌3例,髓样癌和浆细胞肉瘤各1例。
Radiotherapy of gastric malignancy has rarely been used in the era of low-energy radiation. In recent years, due to the development and application of high-energy radioactive sources, such as ~60 cobalt, high-energy electron beams and X-rays, as well as improvements in radiation methods and advances in radiobiology, combined with the practical experience of some authors, radiation therapy for gastric cancer must be reassessed. 1. In this paper, 21 cases of gastric cancer treated by radiotherapy in our hospital were combined with literature reports to review their radiotherapy response and efficacy. Clinical data A total of 21 cases of gastric malignancies confirmed by pathology and treated with radiotherapy from 1958 to 1979 were included. There were 14 males and 7 females. Years from 21 to 60 years old. There were 6 cases of lymphosarcoma and adenocarcinoma, 4 cases of undifferentiated carcinoma, 3 cases of mucinous carcinoma, 1 case of medullary carcinoma and 1 case of plasma cell sarcoma.