<prompt> The MOST commonly used chemotherapeutic agent in trans aerial chemoembolisaion for hepatocellular carcinoma is:DoxorubicinCisplatinMitomycin C5 FU  <response>: Doxorubicin, Cisplatin and Mitomycin all are used in TACE. However the most commonly used agent is Doxorubicin. Ref: Quality-Improvement Guidelines for Hepatic Transaerial Chemoembolization: Cardiovasc Intervent Radiol 