Utility of the Iodine Overlay Technique and Virtual Nonenhanced Images for the Preoperative T Staging of Colorectal Cancer by Dual-Energy CT with Tin Filter Technology

• Chiao-Yun Chen,

  Affiliations Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan, Department of Radiology, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan, Department of Medical Imaging, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan

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• Jui-Sheng Hsu,

  Affiliations Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan, Department of Medical Imaging, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan

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• Twei-Shiun Jaw,

  Affiliations Department of Radiology, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan, Department of Medical Imaging, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan

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• Deng-Chyang Wu,

  Affiliations Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung, Taiwan, Department of Medicine, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan

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• Ming-Chen Paul Shih,

  Affiliations Department of Radiology, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung, Taiwan

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• Chien-Hung Lee,

  Affiliation Department of Public Health, Kaohsiung Medical University, Kaohsiung, Taiwan

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• Chao-Hung Kuo,

  Affiliations Department of Medicine, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan, Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan

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• Yi-Ting Chen,

  Affiliation Department of Pathology, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan

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• Ming-Lai Lai,

  Affiliation Department of Medical Imaging, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan

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• Gin-Chung Liu

  * E-mail: gcliu@kmu.edu.tw

  Affiliations Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan, Department of Radiology, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan, Department of Medical Imaging, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan

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