Abdominal two dimensional ultrasound的用法和样例：
- Methods To observe and analyze fetal each planes of echogram and fetal umbilical blood velocity parameter by two dimensional ultrasound and CDFI.
- Methods:Two dimensional ultrasound image scanning by free hand was reconstructed stereoscopically in 39 patients with various kinds of disease.
- Objective To detect the diagnostic value of two dimensional ultrasound and color Doppler flow imaging (CDFI )in thyroid disease.
- Results Fifteen were found to be the gastrointestinal cancer by two dimensional ultrasound and thirteen were correct, with correctable rate being 76. 67 %.