Kouichi Ichimura

The Relationship between Epidermal Growth Factor Receptor Mutations and Clinicopathologic Features in Non–Small Cell Lung Cancers

Masaki Tokumo, Shinichi Toyooka, Katsuyuki Kiura et al. · Clinical Cancer Research · 2005 · 496 citations · Full text

Medicine, Genetics, Oncology +15

Systemic IgG4-related lymphadenopathy: a clinical and pathologic comparison to multicentric Castleman's disease

Yasuharu Sato, Masaru Kojima, Katsuyoshi Takata et al. · Modern Pathology · 2009 · 283 citations · Full text

Medicine, Oncology, Pathology +14

Ocular adnexal IgG4‐related disease has uniform clinicopathology

Yasuharu Sato, Kohichi Ohshima, Kouichi Ichimura et al. · Pathology International · 2008 · 282 citations

Medicine, Ophthalmology, Pathology +14

Detection of<i>EGFR</i>Gene Mutation in Lung Cancer by Mutant-Enriched Polymerase Chain Reaction Assay

Hiroaki Asano, Shinichi Toyooka, Masaki Tokumo et al. · Clinical Cancer Research · 2006 · 189 citations

Medicine, Genetics, Oncology +17

The impact of epidermal growth factor receptor gene status on gefitinib‐treated Japanese patients with non‐small‐cell lung cancer

Shuji Ichihara, Shinichi Toyooka, Yoshiro Fujiwara et al. · International Journal of Cancer · 2006 · 120 citations

Medicine, Genetics, Oncology +17