Impact of iterative reconstructions on objective and subjective emphysema assessment with computed tomography: a prospective study

Objectives To prospectively evaluate the impact of iterative reconstruction (IR) algorithms on pulmonary emphysema assessment as compared to filtered back projection (FBP). Methods One hundred ten unenhanced chest CT examinations were obtained on two different scanners. Image reconstructions from a...

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Veröffentlicht in:	European radiology 2017-07, Vol.27 (7), p.2950-2956
Hauptverfasser:	Martin, Steve P., Gariani, Joanna, Hachulla, Anne-Lise, Botsikas, Diomidis, Adler, Dan, Karenovics, Wolfram, Becker, Christoph D., Montet, Xavier
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult Aged Aged, 80 and over Algorithms Chest Coefficients Computed Tomography Computer programs Consistency Density Diagnostic Radiology Emphysema Evaluation Exposure Female Humans Image reconstruction Imaging Internal Medicine Interventional Radiology Iterative methods Lungs Male Medicine Medicine & Public Health Middle Aged Monitoring Neuroradiology Projection Prospective Studies Pulmonary Emphysema - diagnostic imaging Quantitative analysis Radiation Radiation effects Radiographic Image Interpretation, Computer-Assisted - methods Radiology Scanners Software Subjective assessment Tomography, X-Ray Computed - methods Ultrasound Variance analysis
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