Colorectal tumor comorbidity is common in patients with duodenal tumors: Exploratory cross-sectional study

• Mari Mizutani,
• Motohiko Kato,
• Kazuhiro Yamanoi,
• Akiko Matsubara,
• Atsushi Nakayama,
• Kayoko Fukuhara,
• Kentaro Iwata,
• Kurato Miyazaki,
• Teppei Masunaga,
• Yoko Kubosawa,
• Yukie Hayashi,
• Yusaku Takatori,
• Teppei Akimoto,
• Noriko Matsuura,
• Rieko Bessho,
• Tomohisa Sujino,
• Kaoru Takabayashi,
• Hitoshi Ichikawa,
• Kazuhiro Kashiwagi,
• Hiromasa Takaishi,
• Yasunori Sato,
• Takanori Kanai,
• Ryoji Kushima,
• Naohisa Yahagi

Affiliations

Mari Mizutani

Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine Graduate School of Medicine, Tokyo, Japan

Motohiko Kato

ORCiD

Center for Diagnostic and Therapeutic Endoscopy, Keio University School of Medicine Graduate School of Medicine

Kazuhiro Yamanoi

Department of Pathology, Keio University School of Medicine Graduate School of Medicine, Shinjuku-ku, Japan

Akiko Matsubara

Division of Diagnostic Pathology, Shiga University of Medical Science Hospital, Otsu, Japan

Atsushi Nakayama

Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine Graduate School of Medicine, Shinjuku-ku, Japan

Kayoko Fukuhara

Center for Preventive Medicine, Keio University School of Medicine Graduate School of Medicine, Shinjuku-ku, Japan

Kentaro Iwata

Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine Graduate School of Medicine, Shinjuku-ku, Japan

Kurato Miyazaki

Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine Graduate School of Medicine, Shinjuku-ku, Japan

Teppei Masunaga

ORCiD

Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine Graduate School of Medicine, Shinjuku-ku, Japan

Yoko Kubosawa

Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine Graduate School of Medicine, Shinjuku-ku, Japan

Yukie Hayashi

Center for Preventive Medicine, Keio University School of Medicine Department of Internal Medicine, Shinjuku-ku, Japan

Yusaku Takatori

Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine Graduate School of Medicine, Shinjuku-ku, Japan

Teppei Akimoto

ORCiD

Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine Graduate School of Medicine, Shinjuku-ku, Japan

Noriko Matsuura

Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine Graduate School of Medicine, Shinjuku-ku, Japan

Rieko Bessho

Center for Preventive Medicine, Keio University School of Medicine Graduate School of Medicine, Shinjuku-ku, Japan

Tomohisa Sujino

Center for Diagnostic and Therapeutic Endoscopy, Keio University School of Medicine Graduate School of Medicine, Shinjuku-ku, Japan

Kaoru Takabayashi

Center for Diagnostic and Therapeutic Endoscopy, Keio University School of Medicine Graduate School of Medicine, Shinjuku-ku, Japan

Hitoshi Ichikawa

Center for Preventive Medicine, Keio University School of Medicine Graduate School of Medicine, Shinjuku-ku, Japan

Kazuhiro Kashiwagi

Center for Preventive Medicine, Keio University School of Medicine Graduate School of Medicine, Shinjuku-ku, Japan

Hiromasa Takaishi

Center for Preventive Medicine, Keio University School of Medicine Graduate School of Medicine, Shinjuku-ku, Japan

Yasunori Sato

Department of Biostatistics, Keio University School of Medicine Graduate School of Medicine, Shinjuku-ku, Japan

Takanori Kanai

Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine Graduate School of Medicine, Shinjuku-ku, Japan

Ryoji Kushima

Division of Diagnostic Pathology, Shiga University of Medical Science Hospital, Otsu, Japan

Naohisa Yahagi

Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine Graduate School of Medicine, Shinjuku-ku, Japan