[Three (3) cases of advanced hepatocellular carcinoma (HCC) treated successfully by transcatheter arterial chemoembolization (TACE) using lipiodol and a fine- powder formulated cisplatin (DH)].

Although great advances have been made in therapies for patients with hepatocellular carcinoma(HCC), the prognosis for advanced HCC remains poor because liver transplantation is not applicable. We report three(3)cases of HCC treated successfully by transcatheter arterial chemoembolization(TACE)using a suspension of Lipiodol and a fine powder formulation of cisplatin(DDPH). Case No. 1 was a 64-year-old man with multiple HCCs who had undergone several sessions of TACE using doxorubicin(ADM). During the course of the treatment, the HCC became intractable and residual tumors were observed repeatedly within a short period. He was then treated by TACE using DDPH instead of ADM. The tumor marker levels decreased in response to this treatment and no recurrence of HCC has been observed. Case No. 2 was a 71-year-old man who had been diagnosed with multiple HCCs in 2004. He was treated by TACE with ADM, but the procedure had to be repeated more than three(3)times due to residual tumors. Despite the treatment, the tumor grew gradually and a formation of tumor thrombus was observed in the inferior vena cava. Both the tumor and tumor thrombus reduced in size after TACE with DDPH. Case No. 3 was a 52-year-old man who had been monitored diabetes mellitus and chronic hepatitis at our hospital. Multiple HCCs were diagnosed in 2006. TACE with DDPH was performed as an initial therapy. The tumors shrank or disappeared in response to this treatment. These results propose that TACE with DDHP against advanced HCC is effective.