Quantitative diffusion-weighted magnetic resonance enterography in ileal Crohn's disease: A systematic analysis of intra and interobserver reproducibility
Hao Yu, Ya-Qi Shen, Fang-Qin Tan, Zi-Ling Zhou, Zhen Li, Dao-Yu Hu, Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei Province, China
John N Morelli, St. John’s Medical Center, Tulsa, OK 74133, United States
Author contributions: Hu DY and Shen YQ designed the research; Yu H and Tan FQ performed the MR examinations; Yu H and Zhou ZL analyzed the data; Yu H wrote the paper; Morelli JN, Li Z, Shen YQ, and Hu DY revised the paper.
Supported by National Natural Science Foundation of China, No. 81571642, No. 81701657, and No. 81771801; and the Fundamental Research Funds for the Central Universities, No. 2017KFYXJJ126.
Institutional review board statement: This study was approved by the Ethics Committee of the Tongji Hospital of Huazhong University of Science and Technology.
Informed consent statement: Informed consent for this study was waived due to its retrospective nature.
Conflict-of-interest statement: All authors declare no conflict of interest related to this study.
Data sharing statement: No additional data are available.
Open-Access: This article is an open-access article which was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/
Corresponding author: Dao-Yu Hu, MD, PhD, Doctor, Professor, Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan 430030, Hubei Province, China. email@example.com
Telephone: +86-13986297890 Fax: +86-27-83662640
Received: April 17, 2019
Peer-review started: April 17, 2019
First decision: May 9, 2019
Revised: May 20, 2019
Accepted: June 8, 2019
Article in press: June 8, 2019
Published online: July 21, 2019