User profiles for R. L. Ehman

Richard Ehman

Mayo Clinic
Verified email at mayo.edu
Cited by 48193

Magnetic resonance elastography: a review

YK Mariappan, KJ Glaser, RL Ehman - Clinical anatomy, 2010 - Wiley Online Library
… Manduca A, Muthupillai R, Rossman PJ, Greenleaf JF, Ehman RL. 1996. Local wavelength
estimation for … McGee KP, Hubmayr RD, Ehman RL. 2008. MR elastography of the lung with …

Magnetic resonance elastography of liver: technique, analysis, and clinical applications

SK Venkatesh, M Yin, RL Ehman - Journal of magnetic …, 2013 - Wiley Online Library
Many pathological processes cause marked changes in the mechanical properties of tissue.
MR elastography (MRE) is a noninvasive MRI based technique for quantitatively assessing …

Diagnostic performance of magnetic resonance elastography in staging liver fibrosis: a systematic review and meta-analysis of individual participant data

…, MH Murad, DJ Lomas, JA Talwalkar, RL Ehman - Clinical …, 2015 - Elsevier
Background & Aims Magnetic resonance elastography (MRE) is a noninvasive tool for staging
liver fibrosis. We conducted a meta-analysis of individual participant data collected from …

Magnetic resonance elastography by direct visualization of propagating acoustic strain waves

…, PJ Rossman, JF Greenleaf, A Manduca, RL Ehman - science, 1995 - science.org
A nuclear magnetic resonance imaging (MRI) method is presented for quantitatively mapping
the physical response of a material to harmonic mechanical excitation. The resulting …

Magnetic resonance elastography: non-invasive mapping of tissue elasticity

…, E Amromin, JP Felmlee, JF Greenleaf, RL Ehman - Medical image …, 2001 - Elsevier
Magnetic resonance elastography (MRE) is a phase-contrast-based MRI imaging technique
that can directly visualize and quantitatively measure propagating acoustic strain waves in …

Assessment of hepatic fibrosis with magnetic resonance elastography

…, RC Grimm, PJ Rossman, JL Fidler, RL Ehman - Clinical …, 2007 - Elsevier
Background & Aims: Accurate detection of hepatic fibrosis is crucial for assessing prognosis
and candidacy for treatment in patients with chronic liver disease. Magnetic resonance (MR) …

Adaptive technique for high-definition MR imaging of moving structures.

RL Ehman, JP Felmlee - Radiology, 1989 - pubs.rsna.org
An adaptive technique for measuring and correcting the effects of patient motion during
magnetic resonance image acquisition was developed and tested. A set of algorithms that can …

Respiratory motion of the heart: kinematics and the implications for the spatial resolution in coronary imaging

Y Wang, SJ Riederer, RL Ehman - Magnetic resonance in …, 1995 - Wiley Online Library
Respiratory motion is a major limiting factor in improving image resolution and signal‐to‐noise
ratio in MR coronary imaging. In this work the effects of respiration on the cardiac position …

Magnetic resonance elastography of the brain

…, A Manduca, JP Felmlee, CR Jack Jr, RL Ehman - Neuroimage, 2008 - Elsevier
The purpose of this study was to obtain normative data using magnetic resonance elastography
(MRE) (a) to obtain estimates of the shear modulus of human cerebral tissue in vivo and (…

MR Elastography of the Liver: Preliminary Results1

…, PJ Rossman, LJ Burgart, JL Fidler, RL Ehman - Radiology, 2006 - pubs.rsna.org
… 34 Dresner MA , Fidler JL, Ehman RL. MR elastography of in vivo human liver [abstract]. In:
… 35 Yin M , Rouvičre O, Ehman RL. Shear wave diffraction fields generated by longitudinal …