Case Report
Copyright ©The Author(s) 2022. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Clin Cases. Jan 7, 2022; 10(1): 289-295
Published online Jan 7, 2022. doi: 10.12998/wjcc.v10.i1.289
Bilateral Hypertrophic Olivary Degeneration after Pontine Hemorrhage: A Case Report
Bo Zheng, Jian Wang, Xue-Qiong Huang, Zhao Chen, Gang-Feng Gu, Xiao-Jing Luo
Bo Zheng, Jian Wang, Zhao Chen, Gang-Feng Gu, Xiao-Jing Luo, Department of Neurology, Yaan People’s Hospital, Yaan 625000, Sichuan Province, China
Xue-Qiong Huang, Department of Oncology, Yaan People’s Hospital, Yaan 625000, Sichuan Province, China
Author contributions: Zheng B, Wang J, Huang XQ and Gu GF reviewed the literature and contributed to manuscript drafting; Chen Z analyzed and interpreted the imaging findings; Luo XJ was responsible for the revision of the manuscript for important intellectual content; all authors issued final approval for the version to be submitted.
Supported by Scientific Research Project of Sichuan Hospital Management and Development Research Center, No. SCYG2019-25; Key Technology Plan of Yaan City, No.21KJH0006.
Informed consent statement: Informed written consent was obtained from the patient for publication of this report and any accompanying images.
Conflict-of-interest statement: The authors declare that they have no conflict 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: Jian Wang, MD, Doctor, Department of Neurology, Yaan People’s Hospital, No. 358 Chenghou Road, Yaan 625000, Sichuan Province, China. wangjian0724@126.com
Received: May 10, 2021
Peer-review started: May 10, 2021
First decision: October 16, 2021
Revised: November 9, 2021
Accepted: November 29, 2021
Article in press: November 29, 2021
Published online: January 7, 2022
Processing time: 233 Days and 18.2 Hours
Core Tip

Core Tip: Bilateral hypertrophic olivary degeneration (HOD) after pontine hemorrhage is rare. The clinical manifestations and MRI results of HOD are varied, which make it important to monitor the patient and identify the changes in MRI results. Generally speaking, the mechanism leading to HOD is still unclear, and the effect of symptomatic treatment for some patients is not satisfactory.