Kenji Arii

High Levels of Aberrant DNA Methylation in <i>Helicobacter pylori</i> –Infected Gastric Mucosae and its Possible Association with Gastric Cancer Risk

Takao Maekita, Kazuyuki Nakazawa, Mami Mihara et al. · Clinical Cancer Research · 2006 · 644 citations

Medicine, Genetics, Molecular Biology +17

Progression of chronic atrophic gastritis associated with <i>Helicobacter pylori</i> infection increases risk of gastric cancer

Hiroshi Ohata, Shintaro Kitauchi, Noriko Yoshimura et al. · International Journal of Cancer · 2003 · 517 citations · Full text

Medicine, Oncology, Pathology +17

Contrast-Enhanced Ultrasonography in the Diagnosis of Solid Renal Tumors

Hideyuki Tamai, Yoshie Takiguchi, Masashi Oka et al. · Journal of Ultrasound in Medicine · 2005 · 166 citations

Medicine, Oncology, Radiology +17

Cancer High-Risk Subjects Identified by Serum Pepsinogen Tests: Outcomes after 10-Year Follow-up in Asymptomatic Middle-Aged Males

Kimihiko Yanaoka, Masashi Oka, Chizu Mukoubayashi et al. · Cancer Epidemiology Biomarkers & Prevention · 2008 · 116 citations

Medicine, Oncology, Preventive Medicine +16

Risk of gastric cancer in asymptomatic, middle‐aged Japanese subjects based on serum pepsinogen and <i>Helicobacter pylori</i> antibody levels

Kimihiko Yanaoka, Masashi Oka, Noriko Yoshimura et al. · International Journal of Cancer · 2008 · 77 citations

Medicine, Oncology, Pathology +17