Chemoembolization of liver metastasis from breast carcinoma.

Chemoembolization was performed in eight patients with liver metastasis from breast carcinoma. Five of eight patients had some radiographic regression of the liver tumors, one had stable liver disease, and two had disease progression. Two of four patients with pain showed clinical improvement of their symptoms. Only one patient with radiographic response or disease stabilization subsequently had intrahepatic progression (at 3 months). Five patients developed other metastasis, particularly brain metastasis, at a mean of 4.6 months after first chemoembolization (range, 2-12 months). All patients died within 13 months of treatment, with a mean survival of 49 months from primary diagnosis, 20 months from liver metastasis diagnosis, and 6 months from first chemoembolization.