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本文分析上海肿瘤医院1988年3月至1990年4月收治的32例食管癌,行~(60)C_o旋转放射治疗(简称旋转组),与同期1988年本院收治的31例食管癌用~(60)C_o三野放射治疗(前一野、后二野)交叉固定野放射治疗(简称固定组)的近期疗效进行对照分析。两组临床资料相似,随访率97％。旋转组食道病灶中心腔内测量
This article analyzed 32 cases of esophageal cancer treated in Shanghai Cancer Hospital from March 1988 to April 1990, and performed 60(60)C_o rotational radiation therapy (rotary group), compared with 31 cases of esophageal cancer treated in this hospital in 1988~ (60) The short-term efficacy of cross-fixed field radiation therapy (abbreviated as the fixed group) for C_o Sanye radiation therapy (previous field and second field) was analyzed and compared. The clinical data of the two groups were similar and the follow-up rate was 97%. Center cavity measurement of esophageal lesions in the rotating group