Zusammensetzung zur Erhöhung des Bildkontrastes bei Bilderzeugung vom Verdauungstrakt von Patienten.

摘要

Suspensions of either echogenic or magnetic particles in aqueous bioadhesive carriers effectively improve imaging by echography, respectively NMRI, of the digestive tract. Affinity of the compositions for the gastric mucosa can be adapted to the needs by appropriately selecting the carrier in function to inherent bioadhesive capacity : this technique leads to improved visualization of selected portions of the lumen.