"in 2D SWE, at least 5 measurements should be taken and represented as median (M), interquartile range (IQR)/ Median (M) along with stability index (SI); stability index should be >90% for good aquisition."
"post-prandial status"
"ROI taken 1.5-2.0 cm below liver capsule (to avoid reverberation artifacts of the liver capsule), not deeper than 6-7 cm with 4-4.5 cm considered optimum"
"For viral aetiologies and NAFLD, the Society of Radiologists in Ultrasound proposes the following thresholds for ARFI techniques 3:"
"AST/ALT values >5x of normal"
"AST/ALT values >5x of normal"
Expected headings
"Imaging acquisition"
"Liver elastography is a non-invasive imaging modality for identifying, quantifying and prognosing liver fibrosis. It can be done by ultrasound or MRI."
"in point SWE, at least 5 measurements should be taken and represented as median (M), interquartile range (IQR)/ Median (M); if the IQR/M is not within range, 10 values should be taken"
"in 2D SWE, at least 5 measurements should be taken and represented as median (M), interquartile range (IQR)/ Median (M) along with stability index (SI); stability index should be >90% for good aquisition."
"in 2D SWE, at least 5 measurements should be taken and represented as median (M), interquartile range (IQR)/ Median (M) along with stability index (SI); stability index should be >90% for good aquisition."