A prospective, matched comparison of ultra-low and standard-dose computed tomography for assessment of renal colic.
Matthew John RobertsJulia WilliamsSam KhadraSunny NalavenkataJonathan KamSteve P McCombieMohan ArianayagamBertram CanagasinghamRichard FergusonMohamed KhadraCeli VarolMatthew WinterFardin SanaeiHan LohYogesh ThakkarPiers DugdaleRaymond KoPublished in: BJU international (2020)
ULDCT performed similarly to SDCT for calculus detection and size estimation with reduced radiation exposure. Based on this and other studies, ULDCT should be considered as the first-line modality for evaluation of renal colic in routine practice.