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Male sex and presence of preoperative symptoms are associated with early recurrence of WHO grade I meningiomas after surgical resection: analysis from the nationwide Brain Tumor Registry of Japan

Crossref DOI link: https://doi.org/10.1007/s10143-022-01907-z

Published Online: 2022-12-09

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Oya, Soichi

Ikawa, Fusao

Ichihara, Nao

Wanibuchi, Masahiko

Akiyama, Yukinori

Nakatomi, Hirofumi

Mikuni, Nobuhiro

Narita, Yoshitaka
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Article History

Accepted: 29 November 2022

First Online: 9 December 2022

Declarations

:

: This study was approved by the institutional review board of Saitama Medical Center, Saitama Medical University (No. 1527-IV), and by the Japan Neurosurgical Society (No. 2019007). The requirement for written informed consent from patients was waived by the above-mentioned boards owing to the use of retrospective anonymized data.

: The requirement for written informed consent from patients for publication was waived owing to the use of retrospective anonymous data. Patients were given the opportunity to opt out of the study on our hospital website.

: All reported analyses involving human participants in this study were performed in accordance with the ethical standards established in the 1964 Declaration of Helsinki and its later amendments.

: The authors declare no competing interests.

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