To browse Academia. The main criteria of the metabolic syndrome are obesity, insulin resistance and disturbed lipid metabolism. The same disturbances are regarded to be involved into the pathomechanism of nonalcoholic fatty liver disease which is shown by epidemiological studies and animal models.
Thus NAFLD can be regarded a specific feature of the metabolic syndrome and it should be looked for in high risk populations. PostΘ©py higieny i medycyny doΕwiadczalnej Online , Liver fibrosis is a relatively common consequence of chronic liver diseases, especially chronic viral hepatitis B and C.
Biopsy still remains the gold standard in the assessment of liver fibrosis. However, due to its invasiveness and possible complications, less or even non-invasive methods are being developed, e.
Elastography is a new diagnostic tool that aims to evaluate stiffness of the tissues. Elastography techniques that are used in the assessment of liver fibrosis are transient elastography TE , acoustic radiation force impulse ARFI and shear-wave elastography SWE.
SWE is a novel real-time two-dimensional elastography technique, which allows one to estimate stiffness quantitatively in kilopascals kPa. Moreover, lapping elastography over regular B-mode allows precise choice of the region of interest.
