论文部分内容阅读
孕妇,29岁。孕2产1,第一胎体健,此次妊娠25+5周,无特殊药物及毒物接触史。产前动态三维超声显示:胎儿上胸段脊柱局部突向右侧,该处椎体小于邻近椎体,椎管内(脊髓后方)可见一8 mm×6mm的强回声团后伴声影(图1),周围环绕无回声区,病变处脊髓受压变细,相邻的椎弓根后移间距增大。超声提示:脊柱声像改变,考虑半椎体并脊柱侧弯,疑并脊髓纵裂畸形。
Pregnant woman, 29 years old. Pregnancy 2 1, the first carcass health, the 25 + 5 weeks of pregnancy, no special drugs and toxic exposure history. Prenatal dynamic three-dimensional sonography showed that the upper thoracic spine of the fetus was protruded to the right side, where the vertebral body was smaller than the adjacent vertebral body, and a 8 mm × 6 mm hyperechoic group with sound shadow was seen in the spinal canal (posterior spinal cord) 1), surrounded by no echo zone, lesion at the spinal cord compression thinner, the adjacent pedicle increased after the shift. Ultrasonic Tip: Spinal ultrasound changes, consider the hemivertebra and scoliosis, suspected and longitudinal splitting deformity.