AUTHOR=Yang Siwei , Yang Xianrui , Yao Zhili , Guo Qi , Hou Zekai , Wang Chenyu , Cui Ronghao , Wang Zhun , Li Gang , Quan Changyi , Niu Yuanjie , Zhao Yan , Kang Shaosan , Cai Qiliang TITLE=GBDKVA score: a scoring system for preoperative risk assessment of adrenal tumors ≤6cm JOURNAL=Frontiers in Endocrinology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2025.1418535 DOI=10.3389/fendo.2025.1418535 ISSN=1664-2392