Conference Paper 2017 GastroenterologyGenome-Wide Analysis Revealed a Robust Gene Expression Signature to Identify Lymph Node Metastasis in Submucosal Colorectal CancerRaju Kandimalla†, Tsuyoshi Ozawa, Feng GAO, Keisuke Hata, Hiroaki Nozawa, Hiroshi Nagata, Daisuke Izumi, Hideo Baba, James W. Fleshman, Xin Wang, Toshiaki Watanabe, Ajay Goel*