RSNA 2012 

Abstract Archives of the RSNA, 2012


Physics (CT Dose Optimization)

Scientific Formal (Paper) Presentations — Computed Tomography, Physics and Basic Science,

Presented on November 28, 2012


Cynthia H. McCollough PhD, Presenter: Research Grant, Siemens AG
Robert G. Gould DSc, Presenter: Nothing to Disclose


SSK16-01     Comparison of Low Contrast Detection of Filtered Back Projection (FBP), Partially and Fully Iterative Reconstruction Techniques in a Phantom Study: 12-Alternative Forced-Choice Detectability Experiments and Contrast to Noise-Ratio (CNR)
Maximilian Reiser MD | Jochen Grimm MD | Stefan Wirth MD | Fabian Mueck | Lucas Geyer MD | Zsuzsanna Deak MD

SSK16-02     Size-Specific Dose Estimate as an Indicator of Absorbed Organ Dose in CT Abdomen and Pelvis Studies
Mark Supanich PhD | Donald Peck PhD

SSK16-03     Comparison of CT Dose Calculations Using Either Exact Shaped Filter Information or the Intensity Function Which Results from Ionization Chamber Measurements
Willi Kalender PhD | Robert Bohle DIPLPHYS | Bernhard Schmidt PhD | Daniel Kolditz | Natalia Saltybaeva | Ferdinand Lueck DIPLPHYS

SSK16-04     CT Technologist and Radiologist Thresholds for Repeat Series Examinations for CTs of the Head
Raquel Del Carpio-O'donovan MD | Jaron Chong MD | Prasad Hanagandi MBBS | Carlos Torres MD | Jeffrey Chankowsky MD | Natalia Gorelik

SSK16-05     Automated Extraction of Patient Size from Axial Computed Tomography (CT) Images as a Water-Equivalent Diameter for Use in Size-Specific Dose Estimates (SSDE)
Ramin Khorasani MD | Aaron Sodickson MD, PhD | Katherine Andriole PhD | Ichiro Ikuta MD, MMSc | Graham Warden MD | Leena Hamberg PhD

SSK16-06     Excess Tumor Formation After a Single CT Exposure Appears to be Independent of Dose Between 1.25 - 80 mGy
Michael Munley PhD | Joseph Moore | Matthew Walb | Kenneth Wheeler | Mark Miller PhD | Scott Isom MS | Jennifer McBride

SSK16-07     Radiation Dose Reduction in Cone-beam CT Image-guided Interventions
Kai Niu MS | Jie Tang PhD | Guang-Hong Chen PhD | Kevin Royalty MS, MBA | Orhan Ozkan MD | Beverly Aagaard-Kienitz MD | Kari Pulfer | Charles Strother MD

SSK16-08     Iterative Reconstruction and Individualized Automatic Tube Current Selection Reduce Radiation Dose While Maintaining Image Quality in 320 Multidetector Computed Tomography Coronary Angiography
Andrew Baird | Saeed Mirsadraee MD, PhD | Edwin Van Beek MD, PhD | Michelle Williams MBCHB, BSC | John Reid | David Newby PHD, MRCP | Nick Weir PhD

SSK16-09     Impact of a Comprehensive Automated Continuous Dosimetric Monitoring Tool on Departmental Patient MDCT Radiation Exposure and Protocol Optimization
Ioannis Vlahos MRCP, FRCR | Jerome Valette | Farzana Rahman FRCR, MBBS | Raj Das MBBS, FRCR | Linda Howarth BSC

Cite This Abstract

McCollough, C, Gould, R, Physics (CT Dose Optimization).  Radiological Society of North America 2012 Scientific Assembly and Annual Meeting, November 25 - November 30, 2012 ,Chicago IL.