摘要
本文对１０００名健康人ＣＣＡ、ＩＣＡ、ＥＣＡ及ＶＡ二维超声图像进行检测研究，结果表明，ＶＡ走行随增龄而逐渐弯曲，血管内径随增龄而增宽，ＣＣＡ内壁厚度亦随增龄而增厚，健康人ＣＣＡ内壁厚度应≤０．９ｍｍ。该项研究并提供了上述四条动脉的正常声像图特征及内径正常值标准。
The measured researching of two-dimensional ultrasonicimage for 1000 healthy men's CCA,ICA, ECA and VA has made by writers. The result indicate that as age is going up, the VA goes crook grandually, the internal diameter of blood vessel become wide and the inside of CCA will gets thick. For healthy man, the thickness of CCA should below 0.9mm (≤0.9mm), The researching has provided the characteristic of normal ultrasonic image and normal standart of internal diameter.
出处
《中国医学影像技术》
CSCD
1996年第3期183-186,共4页
Chinese Journal of Medical Imaging Technology
关键词
颈动脉
椎动脉
二维超声图像
解剖生理学
Carotid Arteries
Vertebral Arteries
Two-dimensional Ultrasonic Image
