目的分析低剂量分次照射脾脏联合放射治疗食管癌的临床疗效和失败原因。
Objective To evaluate the clinical effects of low dose fractionated irradiation on spleen combined with radiotherapy in patients with esophageal cancer.
按标准分次剂量,中位放疗剂量为50gy (46 - 52 Gy)。
The mean radiation dose delivered was 50 Gy (range, 46-52 Gy) with standard fractionation.
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