Dose reduction strategies for thoracic multidetector computed tomography: background, current issues, and recommendations.
This review will summarize the current background knowledge about radiation exposure related to thoracic computed tomography (CT). It will also review the historical development in this area. This will be followed by a summary of current efforts to reduce dose with respect to predefined clinical indications. Finally, the review will indicate future strategies for further dose reduction in thoracic CT imaging and give practical recommendations for everyday use.
Department of Radiology, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA. abankier@bidmc.harvard.edu
Alexander A
AA
Bankier
Denis
D
Tack
D006801:Humans; D011829:Radiation Dosage; D013902:Radiography, Thoracic / Q000379:methods*; D014057:Tomography, X-Ray Computed / Q000379:methods*