Subjective and objective evaluation of 10–30% dose reduced coronary artery phantom scans reconstructed with Forward projected model-based Iterative Reconstruction SoluTion (FIRST)

. 2016 Dec 3;10:210–214. doi: 10.1016/j.dib.2016.11.084

Subject area	Radiology
More specific subject area	Effect dose reduction on image quality in CT images reconstructed with full iterative reconstruction.
Type of data	Table, image, text file
How data was acquired	Coronary phantoms were scanned with computed tomography at various doses.
	100% dose images were reconstructed with hybrid iterative reconstruction, while other dose images were reconstructed with full iterative reconstruction.
	Subjective and objective image quality of each images were assessed.
Data format	Raw, Analyzed
Experimental factors	The subjective and objective image quality of coronary artery phantom scanned with various dose were evaluated by 3 radiologists.
Experimental features	The relationship between the degree of dose reduction and image quality was determined for images reconstructed using Forward-projected model-based Iterative Reconstruction SoluTion (FIRST).
Data source location	Hongo, Bunkyo-ku, Tokyo 35^° 42^′ 45.64^″ N; 139^° 45^′ 43.16^″ E
Data accessibility	The data are available with this article