Prognostic impact of tumour location in stage II/III ulcerative colitis-associated colon cancer: subgroup analysis of a nationwide multicentre retrospective study in Japan

Affiliations

• ¹ Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
• ² Department of Inflammatory Bowel Disease Surgery, Hyogo College of Medicine, Nishinomiya, Japan.
• ³ Department of Surgery, Fukuoka University Chikushi Hospital, Chikushino, Japan.
• ⁴ Department of Coloproctology, Tokyo Yamate Medical Centre, Tokyo, Japan.
• ⁵ Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan.
• ⁶ Department of Surgery, Graduate School of Medicine, Osaka City University, Osaka, Japan.
• ⁷ Department of Surgery, Graduate School of Medicine, Tohoku University, Sendai, Japan.
• ⁸ Department of Surgery, Keio University, Tokyo, Japan.
• ⁹ Department of Surgery, Coloproctology Centre, Takano Hospital, Kumamoto, Japan.
• ¹⁰ Department of Infectious Diseases, Hiroshima University Hospital, Hiroshima, Japan.
• ¹¹ Department of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan.
• ¹² Department of Gastrointestinal and Paediatric Surgery, Institute of Life Sciences, Graduate School of Medicine, Mie University, Tsu, Japan.
• ¹³ Department of Surgery, Toho University Sakura Medical Centre, Chiba, Japan.
• ¹⁴ Department of Surgery, National Defence Medical College, Tokorozawa, Japan.
• ¹⁵ Advanced Surgery Centre, Sapporo Higashi Tokushukai Hospital, Sapporo, Japan.
• ¹⁶ Department of Surgery, Division of Inflammatory Bowel Disease Surgery, Tokyo Women's Medical University, Tokyo, Japan.
• ¹⁷ Inflammatory Bowel Disease Centre, Yokohama City University Medical Centre, Yokohama, Japan.
• ¹⁸ Department of Surgery, Kyoto University Hospital, Kyoto, Japan.
• ¹⁹ Department of Gastrointestinal Surgery, Tokyo Medical and Dental University, Tokyo, Japan.
• ²⁰ Department of Colorectal Surgery, Tohoku Rosai Hospital, Sendai, Japan.
• ²¹ Department of Surgery, Nara Medical University, Kashihara, Japan.
• ²² Department of Surgery, School of Medicine, Fujita Health University, Toyoake, Japan.
• ²³ Department of Gastroenterological Surgery, Osaka City General Hospital, Osaka, Japan.
• ²⁴ Kurume Coloproctology Centre, Kurume, Japan.
• ²⁵ Division of Digestive and General Surgery, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan.
• ²⁶ Inflammatory Bowel Disease Centre, Yokkaichi Hazu Medical Centre, Yokkaichi, Japan.
• ²⁷ Centre for Gastroenterology, Department of Surgery, Urasoe General Hospital, Urasoe, Japan.
• ²⁸ Department of Surgery, School of Medicine, Teikyo University, Tokyo, Japan.
• ²⁹ Department of General and Gastroenterological Surgery, Osaka Medical College, Takatsuki, Japan.
• ³⁰ Department of Surgery, Kyorin University, Tokyo, Japan.
• ³¹ Department of Surgery, Kurume University Hospital, Kurume, Japan.
• ³² Department of Surgery, Tokyo Medical University Hospital, Tokyo, Japan.
• ³³ Department of Gastroenterological Surgery, Nagoya University Hospital, Nagoya, Japan.
• ³⁴ Department of Digestive Surgery, Nippon Medical School, Tokyo, Japan.
• ³⁵ Department of Coloproctological Surgery, Japanese Red Cross Medical Centre, Tokyo, Japan.
• ³⁶ Department of Surgical Oncology, University of Tokyo, Tokyo, Japan.
• ³⁷ Department of Pathology, Niigata University, Niigata, Japan.
• ³⁸ Tokyo Medical and Dental University, Tokyo, Japan.