Quantitative Diffusion and T2 Mapping Using RF ‐Modulated Phase‐Based Gradient Echo Imaging

Key Points

• The research aims to enhance ADC and T2 mapping accuracy using RF-modulated phase-based imaging techniques.
• Used phase-based diffusion imaging (PBD) for generating ADC and T2 maps.
• Conducted simulations to evaluate spatial precision and noise characteristics.
• Tested methods in both phantoms and in vivo settings.
• PBD provides improved geometric fidelity in ADC and T2 mappings.
• Median ADC estimates from noisy data were found to be robust.
• The approach shows promise for applications in high-resolution DWI for prostate MRI.