Current elastography techniques
A–H, Illustrations (A, C, E, and G; all by Tang A) show probe location, source of shear-wave generation (blue arrows), direction of shear-wave propagation, and FOV (black outline). Also shown are companion images (B, D, F, and H) produced by each elastography technique: 1D transient elastography (A and B; FibroScan image [B] courtesy of Echosens), point shear wave elastography (C and D), shear-wave elastography (E and F), and MR elastography (G and H).