Titlebook: Imaging and Computing in Gastroenterology; IMA.GO 90 P. R. Monte,N. D’Imperio,G. Giuliani Piccari Conference proceedings 1991 Springer-Verl

软弱

Jogging

Interactivity Between Image Processing Systems and Videoendoscopy,f all, computer technology makes possible image processing and analysis by storing and reediting digitalized endoscopic images. For clinical and scientific purposes this means improved lesion evaluation and differentiation between normal and pathological morphology [1].

magenta

Doppler Ultrasound in Hepatic Hemodynamics,incident angle between the ultrasound beam and the direction of blood flow, and . = the velocity of ultrasound in the biological tissues (approximately 1500 m/s). The frequencies are expressed in hertz.

epinephrine

Blood-Clot

Imaging in Gastroenterology,tment, as well as to education and communication. Imaging makes use of radiation not visible to the human eye; when directed towards the patient’s body by means of the appropriate device, this produces a result that is directly perceptible. In gastroenterology, imaging techniques are employed at var

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同义联想法

New Approaches to Endoscopy with the Electronic Videoendoscope,lectronic systems could assume a role as prominent as fiberoptics has been fulfilled. The initially encouraging clinical experience [3, 4] that these instruments could perform the nearly complete range of fiberoptic endoscopic procedures has been verified by the full line of electronic instruments n

Credence

Intraoperative Videocholangioscopy,ivided into diagnostic, control, and operative. The first instrumental inspection of the common bile duct was performed in 1923 by Bakes [1], who utilized a modified laryngoscope. Since then many other instruments have been developed to explore the biliary tract, but lighting and irrigation resulted

平常

Didactic Potential of Videoendoscopy,, and in our Digestive Endoscopy Unit we were the first in Italy to employ this new equipment for outpatient endoscopy in May 1985. Since then we have performed examinations with all types of electronic systems. We have compared the traditional endoscopic television systems and have found the result

myopia