Ultrasound diagnosis of structural abnormalities in the first trimester.

@article{Dugoff2002UltrasoundDO,
  title={Ultrasound diagnosis of structural abnormalities in the first trimester.},
  author={Lorraine Dugoff},
  journal={Prenatal diagnosis},
  year={2002},
  volume={22 4},
  pages={316-20}
}
The advances in ultrasound technology have made it possible to identify fetal structural abnormalities and genetic syndromes in the first trimester. First trimester prenatal diagnosis of fetal central nervous system, renal, gastrointestinal, cardiac, and skeletal abnormalities is reviewed.