结果：对此组患者施行围手术期护理后，均顺利度过围手术期，术中未发生意外，术后无并发症发生。
Results All the patients in this group passed the operation period smoothly without any accidents and complications.
内镜治疗组癌灶完全切除率为97.5%，无严重并发症发生。
The removal rate of cancerous lesions by endoscopic resection was 97.5% without serious complications.
结果治疗组胃肠道症状发生率显著高于对照组，但精神状态及并发症无显著差异。
Results the occurrence of the gastrointestinal tract symptoms was significantly higher in the study group than that in the control group.
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