Indications for a local non-surgical therapy of focal liver lesions are the hepatocellular carcinoma (HCC) and metastases. The HCC is one of the most frequent malignant tumors worldwide with an incidence of 1 million cases per year. The prognosis of the untreated HCC is poor. For non-surgical cases there are local and systemic therapies available. A number of studies involving thousands of patients, have used treatment by PEI. Several of these studies have shown an increased survival in the PEI-treated patients. For patients primarily not treatable with PEI transarterial chemoembolization (TACE) with lipiodol in combination with a chemotherapeutic drug and gelfoam is a possibility. Studies of patients treated with PEI or TACE show a variability in survival, however, the trend is to prolonged survival. Improvement in efficacy of treatment and decreases in toxicities could be achieved through a combination of different interventions and an optimal patient selection. Both surgical and those cases unsuitable to local therapy should be treated with tamoxifen.