上腹部CT扫描观察隔脚形态特别是有隔脚给节形成者，正确认识其与腹主动脉旁淋巴肿、恶性淋巴瘤、肾上腺肿瘤等疾病出现的结节影有鉴别意义。目前国内文献对此已有报道［－2］，读者对各种类型的正常隔脚CT表现已熟悉，而对于在正常陷脚上形成结节的CT表现，笔者查阅文献及图谱 Upper abdomen CT scan to observe the shape of the septum, especially the formation of septa to the feet, correctly recognize the para-aortic lymphoma, malignant lymphoma, adrenal tumors and other diseases appear nodules have distinction. At present, the domestic literature has been reported on this [-2], the reader is familiar with all types of CT of the normal septum, and for normal nodules in the formation of nodules CT performance, the author access to literature and maps