摘要笔者有幸于2008年至2009年底，分别在美国费城天普大学（Temple University）和托马斯杰斐逊大学（Thomas Jefferson University）作为访问学者及客座研究员一年余，期间亦参观访问了宾夕法尼亚大学医学院等多所大学、医院的放射科，深感中美在医学超声领域的差异较大，浅谈如下：
2Leslie A, Lockyer H, Virjee JP. Who should be performing routine abdominal ultrasound? A prospective double-blind study comparing the accuracy of radiologist and radiographer. Clin Radiol, 2000, 55(8): 606-609.
3Stenman C, Jamil S, Thorelius L, et al. Do radiologists agree on findings in radiographer-acquired sonographic examinations. I Ultrasound Med, 2013, 32(3): 513-518.
4Dormagen JB, Gaarder M, Drolsum A. Standardized cine-loop documentation in abdominal ultrasound facilitates offline image interpretation. Acta Radiol, 2015, 56(1): 3-9.
5Gaarder M, Seierstad T, Soreng R, et al. Standardized cine-loop documentation in renal ultrasound facilitates skill-mix between radiographer and radiologist. Acta Radiol, 2015, 56(3): 368-373.
6Weston MJ, Morse A, Slack NF. An audit of a radiographer based ultrasound service. Br J Radiol, 1994, 67(799): 665-667.
7European Federation of Societies for Ultrasound in Medicine and Biology. Minimum training recommendations for the practice of medical ultrasound. Ultraschall Med, 2006, 27(1): 79-105.
