BACKGROUND Fibroscan is a quick, non-invasive technique used to measure liver stiffness (kPa), which correlates with fibrosis. To achieve a valid liver stiffness evaluation (LSE) the operator must obtain all the following three criteria: (1) ≥10 successful liver stiffness measurements; (2) IQR/median ratio <0.30 and (3) ≥60% measurement success rate. OBJECTIVES To assess the operator training...

PURPOSE There is evidence that pulmonary, hepatic and renal fibrosis may share common pathogenetic pathways. Aim of our study was to measure liver stiffness in patients affected by clinically stable idiopathic pulmonary fibrosis (IPF). METHODS Twenty-nine cases (24 M; mean age±SD: 67±8.3 yrs; 19 ex-smokers) along with fifteen age- and sex-matched healthy volunteers were enrolled. Liver conven...

OBJECTIVES With the introduction of smaller probes (S1, S2), the use of transient elastography has been expanded to children. Accordingly, we aimed to address points of consideration in probe choice and interpretation of measured liver stiffness by applying and comparing FibroScan S and M probes in biliary atresia. METHODS Using S1, S2, and M probes, 3 liver stiffness measurements, success ra...

Magnetic resonance elastography (MRE) is an MRI-based technique to noninvasively measure tissue stiffness. Currently well established for clinical use in the liver, MRE is increasingly being investigated to measure brain stiffness as a novel biomarker of a variety of neurological diseases. The purpose of this work was to apply a recently developed MRE pipeline to measure regional brain stiffnes...

Two-dimensional shear wave elastography (2D-SWE) is a rapid, simple and novel noninvasive method that has been proposed for assessing hepatic fibrosis in patients with chronic liver diseases (CLDs) based on measurements of liver stiffness. 2D-SWE can be performed easily at the bedside or in an outpatient clinic and yields immediate results with good reproducibility. Furthermore, 2D-SWE was an e...

Transient elastography (TE) is one of the most widely used noninvasive techniques for the assessment of the stage of liver fibrosis. This technique is a rapid, painless, non-invasive, reproducible, can be used in different liver diseases, it takes information from a much larger portion of the tissue in comparison with liver biopsy. Increased liver stiffness (LS) is not always diagnostic of fibr...

BACKGROUND. In the management of chronic hepatitis C (CHC) patients, liver biopsy is the gold standard for liver fibrosis assessment despite some technical limits and risks. Non-invasive approaches have been proposed as alternative methods to evaluate structural liver damage. AIM. To investigate the diagnostic accuracy of transient elastography, 13C-aminopyrine breath test (13C-ABT), serum hyal...

To date, non-invasive methods to detect kidney malignancies and mild tumors remain a challenge. The purpose of this study was to establish the proper imaging protocol to determine kidney stiffness and its spatial distribution within the various kidney compartments such as the renal sinus, medulla, and cortex. Here, we have used magnetic resonance elastography (MRE) along with coronal oblique ac...

There has been increasing interest in noninvasive methods of assessing liver fibrosis over the last decade. The use of transient elastography in measuring liver stiffness has become the forefront of a wide range of noninvasive tools. Most of the other methods are based on measurements of biomarkers associated with fibrosis. There are several reasons for its wide acceptance, including the ease o...