A complete response to one-shot hepatic arterial infusion of epirubicin in a patient with highly advanced hepatocellular carcinoma

A 61-year-old male was admitted for advanced hepatocellular carcinoma (HCC) with multiple lung metastases and tumor thrombus in the portal vein and superior vena cava. At first, we planned to perform transcatheter arterial embolization (TAE) to avoid the rupture of the liver tumor. But, due to the severe liver dysfunction, ie Child-Pugh C and 36% ICG R15, hepatic arterial infusion (HAI) of epirubicin 40 mg was performed. After that, the patient was followed at the outpatient ward and his general condition has gradually improved without a special treatment. At the present, one year and ten month after HAI, the serum alpha-fetoprotein (AFP) is almost within normal limits and CT scans show that HCC with multiple lung metastases, and tumor thrombus in the portal vein and superior vena cava almost disappeared. Although, spontaneous regression of HCC was a rare phenomenon, it might have played a major role in the good anticancer efficacy of this patient as well as high anti-cancer agent sensitivity of his liver tumor.