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. 2016 Jul 6;11(7):e0158673. doi: 10.1371/journal.pone.0158673

Fig 5. The value of MR imaging at different time intervals.

Fig 5

MR urography maximum intensity projections at 5 min (A), 10 min (B) and 15 min intervals after the administration of contrast show no difference in visualization of the upper urinary tract (UUT) at MR-combined different time intervals. Different segments can be better visualized at different time intervals therefore improving the overall UUT visibility and provided comparable performance with CT urography (D, volume rendering reconstruction).