Goldstein S R
Department of Obstetrics and Gynecology, New York University School of Medicine, New York 10016.
J Clin Ultrasound. 1990 May;18(4):262-73. doi: 10.1002/jcu.1870180409.
Vaginal ultrasonography, by virtue of its excellent resolution, has resulted in changing our concepts about early pregnancy both in normal and abnormal gestations. The purpose of this report is to examine the clinical application of this technique in abnormal early pregnancy. Pathologic pregnancy ultimately will prove to be either (1) an ectopic pregnancy or (2) an intrauterine gestation that may be destined to failure. (A third group, fetuses with anomalies, will be dealt with elsewhere). Vaginal sonography has enhanced very early pathologic diagnosis in pregnancy because of its ability to image things previously not seen with such clarity, and because the scanning process can be carried out at the time of pelvic examination when the clinical indication is first encountered.
阴道超声检查凭借其出色的分辨率，改变了我们对正常和异常妊娠早期的认识。本报告旨在探讨该技术在异常早期妊娠中的临床应用。病理性妊娠最终将被证明要么是（1）异位妊娠，要么是（2）可能注定失败的宫内妊娠。（第三组，有畸形的胎儿，将在其他地方讨论）。阴道超声检查提高了妊娠早期的病理诊断水平，因为它能够清晰地显示以前看不到的情况，而且当首次遇到临床指征时，可以在盆腔检查时进行扫描。
