Development of Predictive Indicators of Homogeneous Propagation of Ultrasound and Elastic Waves During VCTE Examination

"After having obtained the patient's Informed Consent Form signature, the following 3 examinations will be done:~1. Standard examination \[Reference CE-marked FibroScan\]: the operator will need to find an optimal measurement area, and perform 10 valid measurements.~2. Standard examination \[Research FibroScan\]: the operator must take 15 valid measurements at the same measurement point as the one used for the examination with the Reference FibroScan.~3. Exploratory examination \[Research FibroScan\]: the operator needs to perform15 invalid measurements to acquire data in non-optimal regions of measurement (lungs, vessels, intestines, ribs, edges of the liver)."