Ultra-Low-Dose CT of the Thorax Using Iterative Reconstruction: Evaluation of Image Quality and Radiation Dose Reduction

The purpose of this study is to assess the image quality and radiation dose reduction of ultra-low-dose CT using sinogram-affirmed iterative reconstruction (SAFIRE). This prospective study enrolled 25 patients who underwent three consecutive unenhanced CT scans including low-dose CT (120 kVp and 30...

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Veröffentlicht in:	American journal of roentgenology (1976) 2015-06, Vol.204 (6), p.1197-1202
Hauptverfasser:	Kim, Yookyung, Kim, Yoon Kyung, Lee, Bo Eun, Lee, Seok Jeong, Ryu, Yon Ju, Lee, Jin Hwa, Chang, Jung Hyun
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult Aged Female Humans Lung Diseases - diagnostic imaging Male Middle Aged Observer Variation Patient Safety Radiation Dosage Radiation Protection - methods Radiographic Image Enhancement - methods Radiographic Image Interpretation, Computer-Assisted - methods Radiography, Thoracic - methods Reproducibility of Results Sensitivity and Specificity Tomography, X-Ray Computed - methods Young Adult
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