AUTHOR=Masaki Tadahiko , Calvo Felipe A. TITLE=Editorial: Intraoperative radiotherapy for gastrointestinal malignancy: updated evidence JOURNAL=Frontiers in Oncology VOLUME=13 YEAR=2023 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2023.1217402 DOI=10.3389/fonc.2023.1217402 ISSN=2234-943X