Liver ultrasound is not the same as liver elastography. Liver ultrasound and liver elastography have similarities in that they both use ultrasound for detection, but the principles are different. The difference between liver ultrasound and liver elastography is that liver ultrasound presents a sonogram, which can determine liver lesions by direct observation. Liver elasticity ultrasound does not have an image and uses sound wave attenuation to define the elasticity value of the liver tissue and the degree of steatosis, which is a non-invasive way of detecting the degree of liver fibrosis. In contrast, liver ultrasound is able to present more information and is applicable to a wider range of diseases, whereas liver elasticity ultrasound only detects the degree of liver stiffness and steatosis, which is applicable to a smaller range of diseases, but with greater accuracy and sensitivity. If you check out liver problems, you must seek medical treatment in time to clarify the cause of the disease and carry out targeted treatment under the guidance of your doctor.