Accuracy of MRI and <Superscript>18</Superscript>F-FDG PET/CT for Restaging After Preoperative Concurrent Chemoradiotherapy for Rectal Cancer期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Accuracy of MRI and 18F-FDG PET/CT for Restaging After Preoperative Concurrent Chemoradiotherapy for Rectal Cancer

Authors:	Yong Beom Cho Ho-Kyung Chun Min Ju Kim Joon Young Choi Chi-Min Park Byung-Tae Kim Soon Jin Lee Seong Hyeon Yun Hee Cheol Kim Woo Yong Lee

Affiliation:	(1) Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, Seoul, 135-710, Korea;(2) Department of Radiology, Anam Hospital, Korea University College of Medicine, Anam-dong, Seongbuk-gu, Seoul, 136-705, Korea;(3) Department of Nuclear Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, Seoul, 135-710, Korea;(4) Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Irwon-dong, Gangnam-gu, Seoul, 135-710, Korea;

Abstract:	Background Performing a restaging work-up with magnetic resonance imaging (MRI) and ¹⁸F-fluorodeoxyglucose-positron emission tomography/computed tomography (¹⁸F-FDG PET/CT) can provide information about the effects that are related to preoperative concurrent chemoradiotherapy (CCRT). The purpose of the present study was to investigate the accuracy of MRI and ¹⁸F-FDG PET/CT for restaging after preoperative CCRT for rectal cancer.

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