
Liao Zhengyin
Chief physician and professor. Grade 1 Expert at the Cancer Center, West China Hospital, Sichuan University (ranked No. 2 in China). Completed a postdoctoral fellowship in interventional radiology at the Chinese PLA General Hospital. Leads multidisciplinary team (MDT) care for complex tumors. Expert in minimally invasive interventional oncology for liver, lung, and pancreatic cancers.
Accreditations: Council Member, WATA. Member of CACA and CMDA committees on intervention, ablation, radioactive seeds, and pain. In 2023, inaugural director member, Palliative Care Committee, Sichuan MDA. Editorial board member of the Chinese Journal of Interventional Imaging and Therapy. Editorial board member of the Chinese Journal of Pain Medicine.
Leads 2 provincial S&T projects and 2 NSFC projects. Has 40+ papers, with 30+ as first or corresponding author. Highest impact factor: 10.73. Hepatocellular carcinoma (HCC) cohort: TACE + lenvatinib vs TACE + sorafenib. OS 18.97 vs 10.77 months. PFS 10.6 vs 5.4 months. ORR 66.8% vs 33.3%.
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