Repeatability and reproducibility of 3D MR fingerprinting relaxometry measurements in normal breast tissue

Background The 3D breast magnetic resonance fingerprinting (MRF) technique enables T 1 and T 2 mapping in breast tissues. Combined repeatability and reproducibility studies on breast T 1 and T 2 relaxometry are lacking. Purpose To assess test–retest and two‐visit repeatability and interscanner reproducibility of the 3D breast MRF technique in a single‐institution setting. Study Type Prospective. Subjects Eighteen women (median age 29 years,...