Ryoichi Onozato

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INTRODUCTION MET (Met proto-oncogene) activation either by gene amplification or mutation is implicated in various types of human cancers. For lung cancer, MET gene amplification is reported to occur(More)
INTRODUCTION Although mutation of the epidermal growth factor receptor (EGFR) gene is predictive for the response to EGFR-tyrosine kinase inhibitor, its prognostic impact for patients without(More)
PURPOSE Small pulmonary lesions that include ground-glass attenuation have been increasingly discovered because of progressive imaging diagnostic technologies. Despite the detection of such small(More)