2. In ultrasonography, the acoustic signal received from scattering or reflecting structures or the corresponding pattern of light on a CRT or ultrasonogram. 3. In magnetic resonance imaging, the signal detected following an inverting pulse. [G.] Farlex Partner Medical Dictionary © Farlex 20...
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An echo-scintigraphic probe for medical applications and the method of merging images. It is constituted by the union of an ultrasound probe suitably integrated, both in geometric terms, and in terms of image processing, with a scintigraphic probe or gamma camera (3). With a single application...
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9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook Thesaurus Medical Encyclopedia ech·o·en·ceph·a·lo·gram (ĕk′ō-ĕn-sĕf′ə-lə-grăm′, -ə-lō-) n. 1.A visual record produced by an echoencephalograph. ...
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Also found in: Dictionary, Thesaurus, Medical. Echo, in Greek mythology Echo, in Greek mythology, mountain nymph. She assisted Zeus in one of his amorous adventures by distracting Hera with her chatter. For this Hera made her unable to speak except to repeat another's last words. She ...
Twitter Google Share on Facebook Medical E`chop´a`thy n.1.(Med.)A morbid condition characterized by automatic and purposeless repetition of words or imitation of actions. Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co. ...
Formed in 1990, we now have over 4200 members in more than 30 countries across the world. These include cardiac physiologists, cardiologists, clinical scientists, radiologists, anaesthetists, veterinarians, medical physicists, radiographers, and managerial, sales and technical staff. We are a leading...
Also found in: Dictionary, Thesaurus, Medical, Idioms. echo 1. a. the reflection of sound or other radiation by a reflecting medium, esp a solid object b. the sound so reflected 2. a. the signal reflected by a radar target b. the trace produced by such a signal on a radar...