AUTHOR=Ye Yongsong , Weng Bei , Guo Yan , Huang Lesheng , Xie Shanghuang , Zhong Guimian , Feng Wenhui , Lin Wenxiang , Song Zhixuan , Wang Huanjun , Liu Tianzhu TITLE=Intratumoral and peritumoral radiomics using multi-phase contrast-enhanced CT for diagnosis of renal oncocytoma and chromophobe renal cell carcinoma: a multicenter retrospective study JOURNAL=Frontiers in Oncology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2025.1501084 DOI=10.3389/fonc.2025.1501084 ISSN=2234-943X