He Guangzhi, Chief Physician, Director of Ultrasound Department. Trained in interventional ultrasound and obstetric/gynecologic ultrasound at the Ultrasound Department of PLA General Hospital, Tongji Hospital affiliated with Huazhong University of Science and Technology, and Hubei/Guangdong Provincial Maternal and Child Health Hospitals. Holds "Prenatal Diagnosis Qualification Certificate" issued by National Health and Family Planning Commission, and "Tumor Ablation Training Certificate" issued by Chinese Medical Association and PLA General Hospital. Proficient in various ultrasound examinations including cardiac, vascular, abdominal, obstetric/gynecologic, small organs, and interventional ultrasound. Specializes in prenatal diagnosis of fetal malformations, 3D/4D ultrasound, contrast-enhanced ultrasound, and elasticity imaging for thyroid/breast nodules. Extensive experience in fetal cleft lip/palate and cardiac malformation diagnosis. Leading team in microwave ablation for liver, kidney, lung tumors, uterine fibroids/adenomyosis, and thyroid/breast nodules. Performs over 500 interventional surgeries annually, among the earliest in Shenzhen for breast nodule, kidney tumor, and uterine fibroid/adenomyosis microwave ablation. Introduced 3D visualization and image fusion technology for precise liver cancer ablation. Participated in national multicenter study on thyroid nodules and micro-papillary carcinoma, conducting standardized ablation therapy for benign/malignant thyroid nodules with over 100 cases annually and good efficacy. Awarded "National Advanced Unit for Interventional Ultrasound at Grassroots Level" by Ultrasound Branch of Chinese Medical Association. Presided over Shenzhen Science and Technology Plan Project "Application of 3D Ultrasound Free Anatomical Imaging Technology in Diagnosis of Fetal Cleft Palate" (2011). Responsible for Shenzhen Science and Technology Innovation Commission project "Study on Changes in Pelvic Floor Structure and Function after Total Hysterectomy using Pelvic Floor Ultrasound" (2015). Key member of National Key R&D Program "Digital Diagnostic Equipment R&D" pilot project "Microwave Precise Ablation Solution and Standardized Application for Liver and Kidney Tumors" (2017). Published over 30 papers in core journals, including 2 SCI and 14 Chinese Medical Association level papers. Co-authored 1 book. Organized 7 national, provincial, and municipal continuing education projects; hosted the "Morning Star" National Interventional Ultrasound Standardized Training Shenzhen Station academic conference with over 2,000 participants from more than 20 provinces. Honors: "Top Ten Health Workers" of Guangming New District Public Affairs Bureau (2011); "Outstanding Communist Party Member for Striving for Excellence" granted by Gongming Party Committee of Guangming New District (June 2012); "Outstanding Communist Party Member" granted by Party Committee of Guangming New District Public Affairs Bureau (July 2016); Advanced Individual of Guangming New District Health and Family Planning System in 2016 (Jan 2017); Honghu Talent Honor of Shenzhen Guangming New District (2017).