Reducing radiation dose for multi-phase contrast-enhanced dual energy renal CT: pilot study evaluating prior iterative reconstruction.
Patrick J NavinBohyun KimMichael L WellsAshish KhandelwalAhmed F HalaweishTaylor R MoenMatthew P JohnsonShannon McColloughYong Suk LeeShuai LengCynthia H McColloughJoel G FletcherPublished in: Abdominal radiology (New York) (2020)
Prior iterative reconstruction is a new reconstruction method for multi-phase CT examinations that promises to facilitate radiation dose reduction by over 50% for multi-phase DE renal CT exams without compromising CT number or observer performance.