Specialized in the diagnosis and treatment of common peripheral vascular diseases, including lower extremity arteriosclerosis obliterans, renal artery stenosis, and subclavian artery stenosis; minimally invasive treatment of varicose veins, including radiofrequency ablation, sclerotherapy, and CHIVA; and the management of acute venous thrombosis, including filter placement and retrieval and thrombus aspiration. Also specialized in interventional treatment for benign and malignant tumors, including transarterial chemoembolization (TACE) for liver cancer, as well as the establishment of infusion and chemotherapy access, such as PICC lines and implantable venous ports.