作者应用螺旋CT血管造影(CTA)对腹主动脉瘤病人进行术前评估及对行腹-髂动脉再植术病人进行术后评价。22例患者,男17例,女5例,年龄平均71岁(63～76岁),19例疑为腹主动脉瘤,3例已行腹腔血管再植术。肘前静脉注入造影剂选择病人特异的扫描延迟时间(15～32s,平均23s),平均使用造影剂107ml,流速3ml/s,自腹部向足侧连续扫描,层厚5mm,床进速度5mm/s,(120kV/165ms),17例 The authors applied spiral CT angiography (CTA) for the evaluation of patients with abdominal aortic aneurysms and postoperative evaluation of patients undergone abdominal-iliac artery replantation. 22 patients, 17 males and 5 females, mean age 71 years (63 to 76 years), 19 cases of suspected abdominal aortic aneurysm, 3 cases have undergone cesarean section. Anteromedial vein injection of contrast agent selected patient-specific scan delay time (15 ~ 32s, an average of 23s), the average use of contrast medium 107ml, flow rate 3ml / s, continuous scanning from the abdomen to the foot side, the thickness of 5mm, s, (120kV / 165ms), 17 cases