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COPYRIGHT 2006 International Medical News Group
Camera-in-a-capsule technology may be as effective as the more invasive conventional upper endoscopy at detecting esophageal varices, according to tandem studies.
In a pilot trial, American, Israeli, and French investigators compared conventional esophagogastroduo-denoscopy (EGD) with the commercially available Pill-Cam ESO.
The targets were esophageal varices, which affect a large...
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