Authors: Debarghya China, Junghoon Lee, Ali Uneri
Affiliation: Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University, Department of Biomedical Engineering, Johns Hopkins University, Johns Hopkins Univ
Abstract Preview: Purpose: This study aims to develop a population-based cardio-respiratory motion model and apply it to patient-specific 3D CTA to simulate 4D CTA and 2D+t fluoroscopy sequences. The developed motion m...
Authors: Kainoa Calistro-Allen, Brendon J. Villegas
Affiliation: University of Alabama Birmingham
Abstract Preview: Purpose:
To compare differences in radiation output and image quality in clinical esophagrams across fluoroscope vendors in use at University of Alabama Birmingham, prompted by reports that a newly...
Authors: Brendon J. Villegas
Affiliation: University of Alabama Birmingham
Abstract Preview: Purpose: The Cumulative Air Kerma (CAK) has traditionally been a surrogate metric for patient exposure to ionizing radiation during clinical esophagrams. Recently, UAB technologists observed that a ne...
Authors: Hadley Anna DeBrosse, Edward J. Stafford, Kevin A. Wunderle
Affiliation: Ohio State University, The Ohio State University
Abstract Preview: Purpose: To investigate automatic dose response curves from fluoroscopes across multiple manufacturers for an abdominal imaging protocol.
Methods: ADRC response for multiple fluoroscopes were evalu...