Results Dysphagia alleviating rate was 100%, abdominal pain mitigating rate 88.5%.Five cases received secondary resection after intraarterial chemotherapy.

• 结果患者体重均有所增加，吞咽困难缓解率为100%25，腹痛缓解率为88.；5%25，5例泵内化疗后行再次手术切除。