Development and validation of a CT algorithm based on intratumoral necrosis and tumor morphology to predict the nuclear grade of small (2-4 cm) solid clear cell renal cell carcinoma. - Jianyi Qu; Pingyi Zhu; Xianli Zhu; Xinyan Li; Wenjie Zhang; Xinhong Song; Xiaofei Wang; Chenchen Dai; Qianqian Zhang; Jianjun Zhou (BMC Medical Imaging, 2025)