HER-2 overexpression and targeted treatment by trastuzumab in a very old patient with gastric cancer

Inui T, Asakawa A, Morita Y, Mizuno S, Natori T, Kawaguchi A, Murakami M, Hishikawa Y, Inui A (Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima; and Kinki University School of Medicine, Osaka, Japan). HER-2 overexpression and targeted treatment by trastuzumab in a very old patient with gastric cancer (Case report).