Deputy Director of the Department of Ultrasound Medicine at Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Associate Chief Physician, Master's Supervisor. Specializes in ultrasound diagnosis and treatment of the abdomen, superficial organs, and vascular system. Has long been engaged in the clinical, scientific research, and teaching work of ultrasound diagnosis and ultrasound intervention. Proficient in ultrasound diagnosis and treatment of the abdomen, superficial organs, and vascular system, and skilled in prostate ultrasound, diagnosis and treatment of interventional ultrasound, and clinical application of new ultrasound technologies such as contrast-enhanced ultrasound and elastography.