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Updated: Jun 20, 2026

Fabrication and Implantation of Miniature Dual-element Strain Gages for Measuring In Vivo Gastrointestinal Contractions in Rodents.
Published on: September 18, 2014
Hydrosonography of the gastrointestinal tract
Giovanni Maconi1, Elisa Radice, Emilia Bareggi
1Division of Gastroenterology, Department of Clinical Sciences, L. Sacco University Hospital, Via G.B. Grassi, 74, 20157 Milan, Italy. giovanni.maconi@unimi.it
Objective:
Bowel sonography has become accepted as a useful tool in several gastrointestinal disorders. Filling of the gut with echo-poor liquids has been proposed to achieve a detailed evaluation of the bowel. This article refers to a review made concerning the benefits and limits of hydrosonography of the gastrointestinal tract.
Conclusion:
The use of a luminal contrast agent in bowel sonography may improve results but should be adopted on a case-by-case basis, according to the clinical context and the experience of the sonologist.
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