Meaning of ULTRASONOGRAPHY

WordNet Dictionary
	Definition:		[n]  using the reflections of high-frequency sound waves to construct an image of a body organ (a sonogram); commonly used to observe fetal growth
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	Synonyms:		sonography, ultrasound
	See Also:		imaging, prenatal diagnosis, tomography
Medical Dictionary
	Definition:		an ultrasound test using a small instrument, called a transducer, that is placed in the vagina.