Observer Performance with Varying Radiation Dose and Reconstruction Methods for Detection of Hepatic Metastases

Purpose To estimate the ability of lower dose levels and iterative reconstruction (IR) to display hepatic metastases that can be detected by radiologists. Materials and Methods Projection data from 83 contrast agent-enhanced CT examinations were collected. Metastases were defined by histopathologic...

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Veröffentlicht in:	Radiology 2018-11, Vol.289 (2), p.455-464
Hauptverfasser:	Fletcher, Joel G, Fidler, Jeff L, Venkatesh, Sudhakar K, Hough, David M, Takahashi, Naoki, Yu, Lifeng, Johnson, Matthew, Leng, Shuai, Holmes, 3rd, David R, Carter, Rickey, McCollough, Cynthia H
Format:	Artikel
Sprache:	eng
Schlagworte:	Original Research
Online-Zugang:	Volltext
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