Nelson N L, Filly R A, Goldstein R B, Callen P W
Department of Radiology, University of California, San Francisco 94143-0628.
J Ultrasound Med. 1993 Apr;12(4):189-96. doi: 10.7863/jum.1993.12.4.189.
A survey was sent to 52 physicians considered experts in obstetrical sonography asking them to comment on the probability of observing various fetal abnormalities when the AIUM/ACR guidelines for a level one obstetrical sonogram were followed. Although definite trends were noted in several areas, there was much diversity in opinion concerning what should or should not be seen when the guidelines were followed. Given the fairly specific nature of the AIUM/ACR guidelines, we were uncertain why the responses were not in more uniform agreement.
一项调查被发送给52位被认为是产科超声专家的医生，要求他们就在遵循美国超声医学学会（AIUM）/美国放射学会（ACR）一级产科超声检查指南时观察到各种胎儿异常的可能性发表意见。尽管在几个方面发现了明确的趋势，但对于遵循指南时应该看到什么或不应该看到什么，意见存在很大差异。鉴于AIUM/ACR指南相当具体的性质，我们不确定为什么回复没有更一致的意见。
