Objective: To evaluate the efficacy of neurolytic celiac plexus block (NCPB) and splanchnic nerve block (SNB) in treating superior abdominal cancer pain guided by CT.

• 摘要目的：观察CT引导下内脏与腹腔神经丛毁损性阻滞对上腹癌痛的镇痛效果比较。