Association of Focal Radiation Dose Adjusted on Cross Sections with Subsolid Nodule Visibility and Quantification on Computed Tomography Images Using AIDR 3D: Comparison Among Scanning at 84, 42, and 7 mAs

The objectives of this study were to compare the visibility and quantification of subsolid nodules (SSNs) on computed tomography (CT) using adaptive iterative dose reduction using three-dimensional processing between 7 and 42 mAs and to assess the association of size-specific dose estimate (SSDE) wi...

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Bibliographic Details
Published in:	Academic radiology Vol. 25; no. 9; pp. 1156 - 1166
Main Authors:	Nagatani, Yukihiro, Moriya, Hiroshi, Noma, Satoshi, Sato, Shigetaka, Tsukagoshi, Shinsuke, Yamashiro, Tsuneo, Koyama, Mitsuhiro, Tomiyama, Noriyuki, Ono, Yoshiharu, Murayama, Sadayuki, Murata, Kiyoshi
Format:	Journal Article
Language:	English
Published:	United States 01-09-2018
Subjects:	Aged Aged, 80 and over Female Humans Imaging, Three-Dimensional Male Middle Aged Radiation Dosage Radiographic Image Interpretation, Computer-Assisted - methods Solitary Pulmonary Nodule - diagnostic imaging Tomography, X-Ray Computed - methods iterative reconstruction Computed tomography reduced radiation dose subsolid nodule quantification size-specific dose estimate
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