Ultrasonic Diagnosis,Prenatal

《英文msh詞典》Ultrasonic Diagnosis,Prenatal
[入口詞] Ultrasonic Diagnosis,Prenatal
[主題詞] Ultrasonography,Prenatal
[英文釋義] The visualization of tissues during pregnancy through recording of the echoes of ultrasonic waves directed into the body. The procedure may be applied with reference to the mother or the fetus and with reference to organs or the detection of maternal or fetal disease.