Evaluation of image quality and radiation dose in computed tomography urography following tube voltage optimisation

Computed tomography urography (CTU) comprehensively evaluates the urinary tract. However, the procedure is associated with a high radiation dose due to multiple scan series and therefore requires optimisation. The study performed CTU protocol optimisation based on a reduction in tube voltage (kV) using quality assurance (QA) phantom and clinical images and evaluated image quality and radiation dose.
Source: Radiography - Category: Radiology Authors: Source Type: research