The Frequency of Epidermal Growth Factor Receptor Mutation of Nonsmall Cell Lung Cancer according to the Underlying Pulmonary Diseases

by Kazuhiro Usui, Tomonori Ushijima, Yoshiaki Tanaka, Chiharu Tanai, Hiromichi Noda, Norifumi Abe, Hajime Horiuchi, Teruo Ishihara
Published 2011-01-01

A Gastrointestinal Stromal Tumor of the Stomach Demonstrating a Stepwise Progression from Low- to High-Grade Malignancy

by Takahiko Nakajima, Tomonori Ushijima, Atsushi Kihara, Kenichiro Murata, Toshiro Sugiyama, Koichi Tsuneyama, Johji Imura, Junichi Fukushima, Hajime Horiuchi
Published 2012-01-01