Objective To evaluate neurolytic celiac plexus block (NCPB) under CT guidance in controlling upper abdominal cancer pain, and to discuss the technical points of NCPB.

• 目的评价CT导引下腹腔神经丛阻滞治疗上腹部癌性疼痛的应用价值，并对其技术方法等进行探讨。