MR data acquisition method, MR image construction method, and MRI system

摘要

An MR data acquisition method for acquiring data D_phifat according to a steady-state pulse sequence specifying that a phase of an RF pulse is varied in order of 0, 1xphifat, 2xphifat, etc., wherein phifat=(2-TR/T_out+2xm)xpi is established on an assumption that m denotes an integer equal to or larger than 0 and meets TR/(2xT_out)-1<m<TR/(2xT_out) where TR denotes a repetition time and T_out denotes a time during which spins in water and spins in fat are out of phase with each other due to chemical shifts.