摘要
目的 :为了探讨腹壁下动脉的彩色多普勒血流显像 (CDFI)特点及其在临床应用的价值。方法 :将研究对象分为四个组 ,A组为健康对照人群 86例 ,男女比例为 79:7,共 172根腹壁下动脉。B组为腹股沟斜疝和直疝者 2 5 8例 (均为单侧发病 )中的 2 5 8根健侧腹壁下动脉 ,其中男 2 4 1例 ,女 17例 ,斜疝 2 4 6例 ,直疝 12例。C组为 2 4 6例腹股沟斜疝患者的患侧腹壁下动脉。D组为 12例腹股沟直疝患者的患侧腹壁下动脉。测量A组收缩期最大血流速度 (Vmax) ,搏动指数(PI) ,阻力指数 (RI)及各组腹壁下动脉与髂外动脉间的距离。结果 :A组与B组间比较无显著性意义 (P >0 0 5 ) ,C组测值显著大于A组 (P <0 0 5 ) ,D组测值显著小于A组 (P <0 0 5 )。结论 :在腹股沟韧带中、内 1/ 3交界处应用CDFI探测腹壁下动脉是可行的 。
Objective:T o investigate and clinically apply epigastria inferior artery with Color Doppler flow imaging.Methods: Group A included 172 epigastria inferior artery of normal subjects, group B cons isted of 258 normal epigastria inferior artery of indirect inguinal hernia and d irect inguinal hernia patients, an d group C comprised 246 epigastria inferior artery of indirect inguinal hernia p atients,group D contained 12 epigastria inferior artery of indirect inguinal her nia patients.The indices included systolic maximum velocity (Vmax), pulsatility index (PI),resistance index (RI), the distance between epigastria inferio r artery and artery iliaca exta.Results:There were no significant difference between group A and group B(P>0 05), the d istance of group C were significantly gre ater than this of group A (P<0 05), the distance of group D were signifi ca ntly lower than this of group A (P<0 05).Conclusion: It is feasible to st udy epigastria inferior artery with color Doppler flow imaging. It is a new noni nvasive modality to differentiate. It is more suitable for clinical use.
出处
《医学影像学杂志》
2004年第10期826-827,共2页
Journal of Medical Imaging