Obstetric sonography


 * Reference for term: Radiology info
 * Technical definition: Ultrasonography which examines an embryo or fetus within a woman's uterus.
 * Reference for definition: Radiology info
 * Synonym(s): Obstetric ultrasound; Obstetric ultrasound imaging.
 * Reference for synonym(s): Radiology info
 * Comment: This procedure is most commonly used to establish the presence of a living embryo/fetus, evaluate its age and position and to diagnose congenital abnormalities.