Michailidis G D, Economides D L, Schild R L
Department of Obstetrics and Gynaecology, Royal Free Hospital, London, UK.
Curr Opin Obstet Gynecol. 2001 Apr;13(2):207-14. doi: 10.1097/00001703-200104000-00016.
Three-dimensional ultrasound is a relatively new imaging modality with several potential advantages over conventional two-dimensional sonography. There is now increasing evidence that three-dimensional ultrasound can in many ways assist in the examination of the fetus. The enthusiasm generated by some groups, however, is not universally shared. It is the aim of this review to summarize the contemporary role of three-dimensional ultrasound in obstetric sonography by giving a critical appraisal of the relevant literature published recently, with emphasis on first and second trimester anatomy and fetal organ and placenta volumetry.
三维超声是一种相对较新的成像方式，与传统二维超声相比具有若干潜在优势。现在越来越多的证据表明，三维超声在许多方面有助于胎儿检查。然而，一些团体所产生的热情并未得到普遍认同。本综述的目的是通过对最近发表的相关文献进行批判性评估，总结三维超声在产科超声检查中的当代作用，重点关注孕早期和孕中期的解剖结构以及胎儿器官和胎盘的容积测量。
