B超和MRI在胎儿骨骼异常中的诊断价值分析

舒炜

Diagnostic Efficacy Comparison of B-scan Ultrasonography and MRI in Fetal Skeletal Abnormalities

SHU Wei

图6 胎儿MRI扫描脊髓栓系畸形尾端退化综合征畸形. (a)胎儿矢状位；(b)胎儿矢状位可见骶尾段椎体及马尾缺如

Figure 6 Fetal MRI Scans of Tethered Cord Malformation and Caudal Regression Syndrome Malformation. (a) Fetal sagittal view; (b) Fetal sagittal view showing absence of sacrococcygeal vertebrae and cauda equina