Case Report
Copyright ©The Author(s) 2022. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Clin Cases. Jul 6, 2022; 10(19): 6595-6601
Published online Jul 6, 2022. doi: 10.12998/wjcc.v10.i19.6595
Imaging-based diagnosis for extraskeletal Ewing sarcoma in pediatrics: A case report
Zhi-Hui Chen, He-Qing Guo, Jing-Jing Chen, Ying Zhang, Li Zhao
Zhi-Hui Chen, Medical Ultrasound, Affiliated Lishui Hospital of Zhejiang University, The Fifth Affiliated Hospital of Wenzhou Medical University, The Central Hospital of Zhejiang Lishui, Lishui 323000, Zhejiang Province, China
He-Qing Guo, Medical Ultrasound, Women and Children Hospital of Shaoxing, Shaoxing 312000, Zhejiang Province, China
Jing-Jing Chen, Electrocardiogram Room, Cixi integrated Traditional Chinese and Western Medicine Medical, Health Group Cixi Hospital of Traditional Chinese Medicine, Cixi 315300, Zhejiang Province, China
Ying Zhang, Medical Ultrasound, Ningbo Medical Center Lihuili Hospital, Ningbo 315040, Zhejiang Province, China
Li Zhao, Department of Radiology, Shaoxing People's Hospital, Shaoxing 312000, Zhejiang Province, China
Author contributions: Zhao L designed the research; Chen ZH wrote the paper; Guo HQ, Chen JJ and Zhang Y provided and analyzed the images; all authors have read and approved the final version of the manuscript.
Informed consent statement: Informed consent statement was waived.
Conflict-of-interest statement: The authors declare that they have no conflicts of interest.
CARE Checklist (2016) statement: The authors have read the CARE Checklist (2016) and the manuscript was prepared and revised according to the CARE Checklist (2016).
Open-Access: This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (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: https://creativecommons.org/Licenses/by-nc/4.0/
Corresponding author: Li Zhao, MD, Deputy Director, Department of Radiology, Shaoxing People's Hospital, No. 568 Zhongxin North Street, Shaoxing, Shaoxing 312000, Zhejiang Province, China. 269972605@qq.com
Received: November 27, 2021
Peer-review started: November 27, 2021
First decision: January 12, 2022
Revised: January 24, 2021
Accepted: May 16, 2022
Article in press: May 16, 2021
Published online: July 6, 2022
Processing time: 209 Days and 5 Hours
Core Tip

Core Tip: The depth, growth rate and solitary location are valuable indicators for the pre-operative diagnosis of Extraskeletal Ewing sarcoma (EES). Meanwhile, the serpentine-like vascularity was present inside EES, accompanied by the outstanding enhancement with fast perfusion mode in the early arterial phase on the contrast-enhanced magnetic resonance imaging. Multimodal imaging is helpful for clarifying the tumor stage and follow-up.