(Echo-Endoscopy; Endoscopic Ultrasonography; Endoscopy, Echo; Endoscopy, Ultrasonic; Ultrasonic Endoscopy; Ultrasonography, Endoscopic)

ultrasonography of internal organs using an ultrasound transducer sometimes mounted on a fiberoptic endoscope. In endosonography the transducer converts electronic signals into acoustic pulses or continuous waves and acts also as a receiver to detect reflected pulses from within the organ. An audiovisual-electronic interface converts the detected or processed echo signals, which pass through the electronics of the instrument, into a form that the technologist can evaluate. The procedure should not be confused with endoscopy which employs a special instrument called an endoscope. The "endo-" of endosonography refers to the examination of tissue within hollow organs, with reference to the usual ultrasonography procedure which is performed externally or transcutaneously.


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<b>Endosonography</b> showing a 27×28
Endosonography showing a 27×28

<b>Endosonography</b> image of
Endosonography image of

What is <b>Endosonography</b>?
What is Endosonography?

<b>Endosonography</b> image of
Endosonography image of

And <b>Endosonography</b>
And Endosonography

<b>Endosonography</b>: Expert Consult
Endosonography: Expert Consult

3D <b>endosonography</b> with a
3D endosonography with a


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Lung cancer stagingEndosonographyEbus albertaEndoscopic ultrasoundEBUS (serial buses)EbusEbus OnuchukwuEusébio de Queirós LawEusEusèbe Renaudot

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Last update: April 2009