Evaluation of image quality and lesion perception by human readers on 3D CT colonography: comparison of standard and low radiation dose

Valeria Fisichella,Magnus Båth,Åse Johnsson,Fredrik Jäderling,Tommy Bergsten,Ulf Persson,Kristin Mellingen,Mikael Hellström

Evaluation of image quality and lesion perception by human readers on 3D CT colonography: comparison of standard and low radiation dose

2010

Valeria Fisichella
Magnus Båth
Åse Johnsson
Fredrik Jäderling
Tommy Bergsten
Ulf Persson
Kristin Mellingen
Mikael Hellström

Aims We compared the prevalence of noise-related artefacts and lesion perception on three-dimensional (3D) CT colonography (CTC) at standard and low radiation doses.

Keywords:

Radiology
Perception
Effective dose (radiation)
Image quality
Medical physics
Lesion
Radiation
Medicine
Radiation exposure
Nuclear medicine
colonic neoplasm
low dose ct
Neuroradiology

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