Locoregional control and the relationship between the site of residual or recurrence and target volumes in radiography were analyzed after treatment.

分析治疗后局部区域控制情况以及影像学显示的残留和复发部位与靶体积的关系。

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Because of the high rate of locoregional and systemic recurrence with surgery alone, chemotherapy and radiation therapy have become integrated into the management of gastric cancer.

由于单纯手术治疗的局部、区域和全身的复发率较高，化疗和放疗已经成为这一肿瘤综合治疗的一部分。

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