Associate Chief Physician, Department of Ultrasound Medicine, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine. Specialties: 1. Ultrasound diagnosis of abdomen, small organs such as breast and thyroid, and blood vessels. 2. Differential diagnosis of benign and malignant masses and gallbladder polypoid lesions using new ultrasound techniques (contrast-enhanced ultrasound and elastography). 3. Clinical application of ultrasound elastography in diagnosing liver fibrosis

Specializes in: 1. Ultrasound diagnosis of the abdomen, breast, thyroid, and other small organs as well as blood vessels. 2. Differential diagnosis of benign and malignant masses and gallbladder polypoid lesions using new ultrasound technologies (contrast-enhanced and elastography). 3. Clinical application of ultrasound elastography in diagnosing liver fibrosis. 4. Clinical application of ultrasound-guided puncture biopsy.