What is gastric ultrasound contrast?

Gastrointestinal contrast-enhanced ultrasound is a new method of gastrointestinal disease examination, with non-invasive, non-allergic, accurate and safe advantages.

Gastrointestinal contrast-enhanced ultrasound is the use of contrast agent to enhance the backscatter echo, can improve the sensitivity of ultrasound diagnosis, resolution ability to a certain extent, can enhance the two-dimensional ultrasound image of gastric organs and blood flow Doppler signal, and then observe the blood perfusion of gastric tissue, but also can carefully observe the gastric morphology, mucosal structure, etc., help to determine the scope of lesions, tumor disease staging.