Out of 2 original articles and 3 case reports published in Journal of Neurosonology and Neuroimaging from in Vol. 13, No. 1 (June 2021 issue), 1 case report lacked the description of informed consent. Regarding the former article, however the editorial office confirmed that the corresponding author of the case report had already received the informed consent before submitting the manuscript. Therefore, editorial office apologizes readers not checking those ethical issues and publishes Addendum as follows:
1. Association Between Nonaneurysmal Cortical Subarachnoid Hemorrhage and Intracranial Arterial Stenosis
Jeong Kyu Lee, Dae Wang Jeong, Seong Yeol Ahn, Jong-Ho Park,
J Neurosonol Neuroimag 2021;13(1):18-21. https://doi.org/10.31728/jnn.2021.00099
Note
Ethics Statement
A written informed consent was obtained from the patient for his information on demographic data, medical condition, neuroimages, treatment, and prognosis anonymously.