Deep learning-assisted diagnosis of benign and malignant parotid tumors based on ultrasound: a retrospective study oleh Tian Jiang, Chen Chen, Yahan Zhou, Shenzhou Cai, Yuqi Yan, Lin Sui, Min Lai, Mei Song, Xi Zhu, Qianmeng Pan, Hui Wang, Xiayi Chen, Kai Wang, Jing Xiong, Liyu Chen, Dong Xu