Expanded Activated Lymphocytes (EAL) as Adjuvant Therapy in Patients With HCC at High Risk of Recurrence After Radical Resection

12\~20 doses of EAL (1×10\^9\~2×10\^10 cells per dose) will be infused into patients.

After angiography, fluorouracil will be injected into the proper hepatic artery or the segment of liver where the original lesion is located, and then microcatheter will be introduced into the segment of liver artery where the incision margin is located, and iodized oil injection and epirubicin will be mixed and embolized.