This invention regards the remedy method of the mammal which includes the person who is ill the utilization, and the stomach cancer of the PDGF-R inhibiter for lymph node transfer remedy of the stomach cancer.< Selective figure >It is not本発明は、胃癌のリンパ節転移治療のためのPDGF-R抑制剤の利用、および胃癌を患うヒトを含む哺乳動物の治療方法に関する。【選択図】なし