Current and emerging magnetic resonance-based techniques for breast cancer

A Chhetri, X Li, JV Rispoli - Frontiers in Medicine, 2020 - frontiersin.org
Breast cancer is the most commonly diagnosed cancer among women worldwide, and early
detection remains a principal factor for improved patient outcomes and reduced mortality …

Electromagnetic simulation of a 16‐channel head transceiver at 7 T using circuit‐spatial optimization

X Li, JW Pan, NI Avdievich… - Magnetic resonance …, 2021 - Wiley Online Library
Purpose With increased interest in parallel transmission in ultrahigh‐field MRI, methods are
needed to correctly calculate the S‐parameters and complex field maps of the parallel …

Statistical evaluation of radiofrequency exposure during magnetic resonant imaging: Application of whole-body individual human model and body motion in the coil

W Liu, H Wang, P Zhang, C Li, J Sun, Z Chen… - International Journal of …, 2019 - mdpi.com
The accurate estimation of patient's exposure to the radiofrequency (RF) electromagnetic
field of magnetic resonance imaging (MRI) significantly depends on a precise individual …

Open birdcage coil for head imaging at 7T

AV Nikulin, A Vignaud, NI Avdievich… - Magnetic …, 2021 - Wiley Online Library
Purpose To theoretically describe, design, and test the new geometry of the birdcage coil for
7 Tesla anatomical brain imaging, which includes a large window on top, without …

SAR and temperature distributions in a database of realistic human models for 7 T cardiac imaging

BR Steensma, EF Meliadò, P Luijten… - NMR in …, 2021 - Wiley Online Library
Purpose To investigate inter‐subject variability of B1+, SAR and temperature rise in a
database of human models using a local transmit array for 7 T cardiac imaging. Methods …

Radiofrequency Coil Tuning Using Matching Circuit Co-Simulation with Magnetic Resonance Integral Equations

A Ajanovic, S Ogier, R Tomi-Tricot… - Journal of Physics …, 2024 - iopscience.iop.org
The proposed extension to the conventional circuit co-simulation (CCS) method reliably and
efficiently introduces arbitrary matching networks into CCS routines and is here dubbed as …

Are We Heading to the Future of Musculoskeletal Tumor Imaging with Ultra-High Field 7T MRI?

JC Mattei, A Fouré, A Rochwerger, A Le Troter… - Clinical Oncology and …, 2019 - hal.science
Background and objectives: Sarcoma preoperative planning critically depends on MRI,
sometimes uninformative when compartments barriers or critical structures are involved …

An initial simulation study of breast implants for clinical breast MRI

X Li, X Chen, M Steckner, J Rispoli - Proceedings of the ISMRM …, 2019 - archive.ismrm.org
Breast augmentation continues to be the# 1 cosmetic surgery for women, with approximately
4% of the US female adult population receiving an implant. Additionally, implants are …

Electromagnetic Simulation of Parallel Transmit Radiofrequency Coils and High Permittivity Materials Using Circuit-Spatial Optimization with Virtual Observation …

X Li - 2020 - search.proquest.com
The recent FDA regulatory clearance for the 7 tesla Magnetic Resonance Imaging (MRI)
system has led to increased interest in clinical ultra-high field (UHF) applications. However …

Electromagnetic Fields in Relation to Cardiac and Vascular Function

H Mayrovitz - Pulsed Electromagnetic Fields for Clinical …, 2020 - taylorfrancis.com
Electromagnetic Fields approaches, devices, and methods that relate to its potential utility in
the mentioned categories have been proposed and evaluated and, in some cases, have …