Assessment of Reproducibility of Noncontrast Renal 3D MRA Using Time-Spatial Labeling Inversion Pulse with Respiratory Triggering（Time-SLIP Renal MRA）in Clinical Setting
1Health Management Center, Toranomon Hospital, Tokyo, Japan, 2Toranomon Hospital, Tokyo, Japan, 3Imaging Cenetr, Toranomon Hospital, Tokyo, Japan, 4Toshiba Medical Resarch Institute, Chicago, IL, United States
Noncontrast renal 3D MRA using time-spatial labeling
inversion pulse (Time-SLIP) with respiratory triggering (Time-SLIP renal MRA) is proven to be valuable for
non-invasive assessment of renal arteries. However, to our knowledge, there are no studies demonstrating the
reproducibility of Time-SLIP renal MRA. Thus, we examined the reproducibility of
Time-SLIP renal MRA and the result showed acceptable inter-scan agreement
between the original and repeated scans.
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