Comparative analysis of radiation dose and image quality between organ dose modulation and 3D smart mA modulation during head-neck CT angiography

Author:

Zhao Yongxia1,Xu Yize2,Bao Yunfeng3,Geng Xue2,Zhang Tianle2,Li Dongxue2

Affiliation:

1. Department of Radiology, The Affiliated Hospital of Hebei University, China

2. Medical school, Hebei University, China

3. Department of Radiology, Hebei General Hospital, China

Publisher

IOS Press

Subject

Electrical and Electronic Engineering,Condensed Matter Physics,Radiology, Nuclear Medicine and imaging,Instrumentation,Radiation

Reference25 articles.

1. CT angiography of the head-and-neck vessels acquired with low tube voltage, low iodine, and iterative image reconstruction: Clinical evaluation of radiation dose and image quality;Zhang;PLoS One,2013

2. How far can the radiation dose be lowered in head CT with iterative reconstruction;Wu;Analysis of imaging quality and diagnostic accuracy, Eur Radiol,2013

3. Cerebral computed tomography angiography using a low tube voltage (80kVp) and a moderate concentration of iodine contrast material a quantitative and qualitative comparison with conventional computed tomography angiography;Cho;Investig Radiol,2012

4. CT pulmonary angiography using different noise index with iterative reconstruction algorithm and dual energy CT imaging using different body mass indices: Image quality and radiation dose;Zhao;J Xray Sci Technol,2017

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