Author

Katsunori Iijima 1

1 Akita University Graduate School of Medicine,Akita,Japan

Current Challenges Facing Japanese female doctor in the field of Gastroenterology: How Do We Move Forward?

Mikako Sugimura, Kyoko Katakura, Hiromasa Ohira, Masahiro Iwabuchi, Katsuaki Ukai, Katsunori Iijima, Yoshiyuki Ueno, Atsushi Masamune, Tooru Shimosegawa

EFFECTS OF ALDH2-GENOTYPE, PPI-TREATMENT AND L-CYSTEINE ON THE LEVELS OF CARCINOGENIC ACETALDEHYDE IN GASTRIC JUICE AND SALIVA AFTER INTRAGASTRIC ALCOHOL ADMINISTRATION

Ryuhei Maejima, Katsunori Iijima, Pertti Kaihovaara, Tomoyuki Koike, Tooru Shimosegawa, Mikko Salaspuro

INVOLVEMENT OF LEPTIN IN THE SEVERITY OF REFLUX OESOPHAGITIS

Tsugihiro Murata, Kiyotaka Asanuma, Nobuyuki Ara, Katsunori Iijima, Tooru Shimosegawa

MANAGEMENTS AND CLINICAL OUTCOMES OF NON-AMPULLARY NEUROENDOCRINE TUMORS OF THE DUODENUM: A RETROSPECTIVE, MULTICENTER STUDY IN JAPAN

Waku Hatta, Tomoyuki Koike, Katsunori Iijima, Gen Kusaka, Yutaka Kondo, Tooru Shimosegawa

RISK OF METASTATIC RECURRENCE AFTER ENDOSCOPIC RESECTION FOR ESOPHAGEAL SQUAMOUS CELL CARCINOMA INVADING INTO THE MUSCULARIS MUCOSA OR SUBMUCOSA: A MULTICENTER RETROSPECTIVE STUDY

Ippei Tanaka, Dai Hirasawa, So Takahashi, Tomohiro Shimada, Yusuke Onozato, Koichi Hamada, Daisuke Fukushi, Ko Watanabe, Tatsuya Mikami, Hirotaka Ito, Tomoyuki Koike, Shoichi Kayaba, Tomoyuki Oikawa, Yasushi Takahashi, Yutaka Kondo, Tetsuro Yoshimura, Takeharu Shiroki, Ko Nagino, Akira Funakubo, tetsuya ohira, Katsunori

THE ASSOCIATED FACTORS FOR THE DEVELOPMENT OF METACHRONOUS GASTRIC CANCERS AFTER ENDOSCOPIC SUBMUCOSAL DISSECTION FOR EARLY GASTRIC CANCERS

Waku Hatta, Katsunori Iijima, Reiko Ami, Hideki Ohkata, Nobuyuki Ara, Kiyotaka Asanuma, Kaname Uno, Naoki Asano, Tomoyuki Koike, Akira Imatani, Tooru Shimosegawa

THE PREDICTIVE INDICATORS FOR METASTASIS IN NON-AMPULLARY DUODENAL NEUROENDOCRINE TUMORS MEASURING 20 MM OR LESS IN GREATEST DIMENSION: A RETROSPECTIVE MULTICENTER STUDY

Waku Hatta, Tomoyuki Koike, Katsunori Iijima, Kiyotaka Asanuma, Naoki Asano, Atsuko Kasajima, Fumiyoshi Fujishima, Hironobu Sasano, Tooru Shimosegawa

THE PROXIMAL EXTENT OF WEAKLY ACIDIC LIQUID AND MIXED LIQUID-GAS REFLUX IS A MAJOR FACTOR ASSOCIATED WITH REFLUX PERCEPTION IN PATIENTS WITH NERD ON PPI THERAPY IN JAPAN: STUDY USING COMBINED IMPEDANCE-PH MONITORING

Kenichiro Nakagawa, Tomoyuki Koike, Katsunori Iijima, Tooru Shimosegawa

THE REPRESENTATIVE CHARACTERISTICS OF SUPERFICIAL BARRETT’S ESOPHAGEAL CANCER ARE A REDDISH AREA LOCATED ON THE ANTERIOR TO RIGHT SIDE WALL IN JAPANESE PATIENTS.

Tomoyuki Koike, Kenichiro Nakagawa, Hirohiko Shinkai, Katsunori Iijima, Tooru Shimosegawa

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