腹的散开加权的磁性的回声成像上的领域力量和 RF 刺激的影响

• 作 者: Philipp Riffel Raghuram K Rao
• 机 构: DepartmentofClinicalRadiologyandNuclearMedicine,theRusselH.MorganDepartmentofRadiologyandRadiologicS
• 出 处: 世界放射学杂志：英文版（电子版）
• 发表日期: 2013年9期
• 关键词: ABDOMINAL imaging DIFFUSION WEIGHTED 3.0T RADIOFREQUENCY EXCITATION SIGNAL-TO-NO

AIM:To retrospectively and prospectively compare diffusion-weighted(DW)images in the abdomen in a1.5T system and 3.0T systems with and without twochannel functionality for B1shimming.METHODS:DW images of the abdomen were obtained on 1.5T and 3.0T(with and