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
Ultrasonic equipment -- Design and construction : Acoustic cavitation theory and equipment design principles for industrial applications of high-intensity ultrasound / Alexey S. Peshkovsky and Sergei L. Peshkovsky
Ultrasonic imaging Cancer : Fundamentals in oncologic ultrasound : sonographic imaging and intervention in the cancer patient / O. Catalano, A. Nunziata, A. Siani ; foreword by David Cosgrove ; [translation, Alexander Cormack]
2009
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Ultrasonic imaging Cardiopulmonary system : Cardiopulmonary point of care ultrasound / Hatem Soliman-Aboumarie, Marcelo Haertel Miglioranza, Luna Gargani, Giovanni Volpicelli, editors
Ultrasonic imaging Cardiovascular system Diseases : Handbook of speckle filtering and tracking in cardiovascular ultrasound imaging and video / edited by Christos P. Loizou, Constantinos S. Pattichis and Jan D'hooge
