论文部分内容阅读
目的探讨三维超声在诊断轮状胎盘中的图像表现及应用价值。方法回顾分析35例经产后证实为轮状胎盘的三维超声图像,观察其位置、形态、厚度及突向羊膜腔的情况。结果三维超声能更好地显示轮状胎盘在宫腔内的状态,更直观地观察其与胎儿的关系,评估轮状胎盘的程度。结论超声检查是诊断轮状胎盘的首选检查方法,如果同时应用三维显示,能更直观地显示轮状胎盘,提高对轮状胎盘诊断的认识。
Objective To investigate the imaging manifestations and application value of three-dimensional ultrasonography in the diagnosis of placenta. Methods A retrospective analysis of 35 cases confirmed by postnatal three-dimensional ultrasound images of the wheel-shaped placenta, the location, shape, thickness and the situation protruding to the amniotic cavity. Results Three-dimensional ultrasound can better show the state of the circular placenta in the uterine cavity, more intuitive observation of its relationship with the fetus, evaluate the extent of the wheel placenta. Conclusion Ultrasound examination is the first choice for diagnosis of whelp placenta. If three-dimensional display is applied at the same time, the placenta can be displayed more intuitively and the diagnosis of whelp placenta can be improved.