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Yamashita K, Oka S, Yamada T, Mitsui K, Yamamoto H, Takahashi K, Shiomi A, Hotta K, Takeuchi Y, Kuwai T, Ishida F, Kudo SE, Saito S, Ueno M, Sunami E, Yamano T, Itabashi M, Ohtsuka K, Kinugasa Y, Matsumoto T, Sugai T, Uraoka T, Kurahara K, Yamaguchi S, Kato T, Okajima M, Kashida H, Akagi Y, Ikematsu H, Ito M, Esaki M, Kawai M, Yao T, Hamada M, Horimatsu T, Koda K, Fukai Y, Komori K, Saitoh Y, Kanemitsu Y, Takamaru H, Yamada K, Nozawa H, Takayama T, Togashi K, Shinto E, Torisu T, Toyoshima A, Ohmiya N, Kato T, Otsuji E, Nagata S, Hashiguchi Y, Sugihara K, Ajioka Y, Tanaka S. Clinicopathological features and prognosis of primary small bowel adenocarcinoma: a large multicenter analysis of the JSCCR database in Japan. J Gastroenterol 2024; 59:376-388. [PMID: 38411920 PMCID: PMC11033235 DOI: 10.1007/s00535-024-02081-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 01/18/2024] [Indexed: 02/28/2024]
Abstract
BACKGROUND The clinicopathological features and prognosis of primary small bowel adenocarcinoma (PSBA), excluding duodenal cancer, remain undetermined due to its rarity in Japan. METHODS We analyzed 354 patients with 358 PSBAs, between January 2008 and December 2017, at 44 institutions affiliated with the Japanese Society for Cancer of the Colon and Rectum. RESULTS The median age was 67 years (218 males, 61.6%). The average tumor size was 49.9 (7-100) mm. PSBA sites consisted of jejunum (66.2%) and ileum (30.4%). A total of 219 patients (61.9%) underwent diagnostic small bowel endoscopy, including single-balloon endoscopy, double-balloon endoscopy, and capsule endoscopy before treatment. Nineteen patients (5.4%) had Lynch syndrome, and 272 patients (76.8%) had symptoms at the initial diagnosis. The rates for stages 0, I, II, III, and IV were 5.4%, 2.5%, 27.1%, 26.0%, and 35.6%, respectively. The 5-year overall survival rates at each stage were 92.3%, 60.0%, 75.9%, 61.4%, and 25.5%, respectively, and the 5-year disease-specific survival (DSS) rates were 100%, 75.0%, 84.1%, 59.3%, and 25.6%, respectively. Patients with the PSBA located in the jejunum, with symptoms at the initial diagnosis or advanced clinical stage had a worse prognosis. However, multivariate analysis using Cox-hazard model revealed that clinical stage was the only significant predictor of DSS for patients with PSBA. CONCLUSIONS Of the patients with PSBA, 76.8% had symptoms at the initial diagnosis, which were often detected at an advanced stage. Detection during the early stages of PSBA is important to ensure a good prognosis.
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Affiliation(s)
- Ken Yamashita
- Department of Gastroenterology, Hiroshima University Hospital, 1-2-3, Kasumi, Minami-Ku, Hiroshima, 734-8551, Japan
| | - Shiro Oka
- Department of Gastroenterology, Hiroshima University Hospital, 1-2-3, Kasumi, Minami-Ku, Hiroshima, 734-8551, Japan.
| | - Takeshi Yamada
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, Tokyo, Japan
| | - Keigo Mitsui
- Department of Gastroenterology, Nippon Medical School, Graduate School of Medicine, Tokyo, Japan
| | - Hironori Yamamoto
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Tochigi, Japan
| | - Keiichi Takahashi
- Department of Colorectal Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Akio Shiomi
- Division of Colon and Rectal Surgery, Shizuoka Cancer Center, Shizuoka, Japan
| | - Kinichi Hotta
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Yoji Takeuchi
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Toshio Kuwai
- Department of Gastroenterology, National Hospital Organization Kure Medical Center and Chugoku Cancer Center, Hiroshima, Japan
| | - Fumio Ishida
- Digestive Disease Center, Showa University Northern Yokohama Hospital, Kanagawa, Japan
| | - Shin-Ei Kudo
- Digestive Disease Center, Showa University Northern Yokohama Hospital, Kanagawa, Japan
| | - Shoichi Saito
- Department of Lower Gastrointestinal Medicine, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Masashi Ueno
- Department of Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan
| | - Eiji Sunami
- Department of Surgery, Kyorin University School of Medicine, Tokyo, Japan
| | - Tomoki Yamano
- Division of Lower Gastrointestinal Surgery, Department of Surgery, Hyogo College of Medicine, Hyogo, Japan
| | - Michio Itabashi
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan
| | - Kazuo Ohtsuka
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yusuke Kinugasa
- Department of Gastrointestinal Surgery, Tokyo Medical and Dental University, Tokyo, Japan
| | - Takayuki Matsumoto
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Iwate, Japan
| | - Tamotsu Sugai
- Department of Diagnostic Pathology, Iwate Medical University, Iwate, Japan
| | - Toshio Uraoka
- Department of Gastroenterology and Hepatology, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Koichi Kurahara
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Shigeki Yamaguchi
- Department of Gastroenterological Surgery, Saitama Medical University International Medical Center, Saitama, Japan
| | - Tomohiro Kato
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Masazumi Okajima
- Department of Surgery, Hiroshima City Hiroshima Citizens Hospital, Hiroshima, Japan
| | - Hiroshi Kashida
- Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Osaka, Japan
| | - Yoshito Akagi
- Department of Surgery, Kurume University School of Medicine, Fukuoka, Japan
| | - Hiroaki Ikematsu
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| | - Masaaki Ito
- Department of Colorectal Surgery, National Cancer Center Hospital East, Chiba, Japan
| | - Motohiro Esaki
- Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine, Saga University, Saga, Japan
| | - Masaya Kawai
- Department of Coloproctological Surgery, Faculty of Medicine, Juntendo University, Tokyo, Japan
| | - Takashi Yao
- Department of Human Pathology, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Madoka Hamada
- Department of Gastrointestinal Surgery, Kansai Medical University Hospital, Osaka, Japan
| | - Takahiro Horimatsu
- Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan
| | - Keiji Koda
- Department of Surgery, Teikyo University Chiba Medical Center, Chiba, Japan
| | - Yasumori Fukai
- Department of Gastroenterology, Maebashi Red Cross Hospital, Gunma, Japan
| | - Koji Komori
- Department of Gastroenterological Surgery, Aichi Cancer Center Hospital, Aichi, Japan
| | - Yusuke Saitoh
- Department of Gastroenterology, Asahikawa City Hospital, Asahikawa, Hokkaido, Japan
| | - Yukihide Kanemitsu
- Department of Colorectal Surgery, National Cancer Center Hospital, Tokyo, Japan
| | | | - Kazutaka Yamada
- Department of Surgery, Coloproctology Center Takano Hospital, Kumamoto, Japan
| | - Hiroaki Nozawa
- Department of Surgical Oncology, The University of Tokyo, Tokyo, Japan
| | - Tetsuji Takayama
- Department of Gastroenterology and Oncology, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Kazutomo Togashi
- Department of Coloproctology, Aizu Medical Center, Fukushima Medical University, Fukushima, Japan
| | - Eiji Shinto
- Department of Surgery, National Defense Medical College, Tokorozawa, Saitama, Japan
| | - Takehiro Torisu
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Akira Toyoshima
- Department of Colorectal Surgery, Japanese Red Cross Medical Center, Tokyo, Japan
| | - Naoki Ohmiya
- Department of Advanced Endoscopy, Fujita Health University School of Medicine, Aichi, Japan
| | - Takeshi Kato
- Department of Surgery, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Eigo Otsuji
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shinji Nagata
- Department of Gastroenterology, Hiroshima City North Medical Center Asa Citizens Hospital, Hiroshima, Japan
| | - Yojiro Hashiguchi
- Department of Surgery, Japanese Red Cross Omori Hospital, Tokyo, Japan
| | | | - Yoichi Ajioka
- Division of Molecular and Diagnostic Pathology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Shinji Tanaka
- Department of Gastroenterology, Hiroshima University Hospital, 1-2-3, Kasumi, Minami-Ku, Hiroshima, 734-8551, Japan
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2
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Nishikawa Y, Horimatsu T, Oka S, Yamada T, Mitsui K, Yamamoto H, Takahashi K, Shiomi A, Hotta K, Takeuchi Y, Kuwai T, Ishida F, Kudo SE, Saito S, Ueno M, Sunami E, Yamano T, Itabashi M, Ohtsuka K, Kinugasa Y, Matsumoto T, Sugai T, Uraoka T, Kurahara K, Yamaguchi S, Kato T, Okajima M, Kashida H, Fujita F, Ikematsu H, Ito M, Esaki M, Kawai M, Yao T, Hamada M, Koda K, Fukai Y, Komori K, Saitoh Y, Kanemitsu Y, Takamaru H, Yamada K, Nozawa H, Takayama T, Togashi K, Shinto E, Torisu T, Toyoshima A, Ohmiya N, Kato T, Otsuji E, Nagata S, Hashiguchi Y, Sugihara K, Ajioka Y, Tanaka S. Outcomes of Metastatic and Unresectable Small Bowel Adenocarcinoma in Japan According to the Treatment Strategy: A Nationwide Observational Study. JCO Glob Oncol 2024; 10:e2300392. [PMID: 38330276 PMCID: PMC10860990 DOI: 10.1200/go.23.00392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 11/20/2023] [Indexed: 02/10/2024] Open
Abstract
PURPOSE Limited information is available regarding the characteristics and outcomes of stage IV small bowel adenocarcinoma (SBA) in Japan. This study examined the clinical and pathological characteristics and outcomes according to the treatment strategies in patients with stage IV SBA. METHODS This retrospective observational study used the data of patients with jejunal or ileal adenocarcinoma collected by the Small Bowel Malignant Tumor Project of the Japanese Society for Cancer of the Colon and Rectum. Descriptive statistics were expressed as the mean (standard deviation) or median (range). Survival analysis was performed using Kaplan-Meier curves and pairwise log-rank tests. RESULTS Data from 128 patients were analyzed. The treatment strategies were chemotherapy alone (26 of 128, 20.3%), surgery alone (including palliative surgery; 21 of 128, 16.4%), surgery + chemotherapy (74 of 128, 57.8%), and best supportive care (7 of 128, 5.5%). The median (range) overall survival was 16 (0-125) months overall, and 11 (1-38) months, 8 (0-80) months, 18 (0-125) months, and 0 (0-1) months for the chemotherapy, surgery, surgery + chemotherapy, and best supportive care groups, respectively. Three main categories of chemotherapeutic regimen were used: a combination of fluoropyrimidine and oxaliplatin (F + Ox), fluoropyrimidine and irinotecan (F + Iri), and single-agent fluoropyrimidine. Among patients treated with chemotherapy, the median (range) OS was 16 (1-106) months overall, and 17 (1-87) months, 29 (7-39) months, and 16 (1-106) months in patients treated with fluoropyrimidine, F + Iri, and F + Ox, respectively. CONCLUSION Patients treated with surgery, chemotherapy, or both had a better prognosis than those who received best supportive care. Among patients who received chemotherapy, survival did not differ according to the chemotherapeutic regimen.
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Affiliation(s)
- Yoshitaka Nishikawa
- Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan
- Department of Health Informatics, Kyoto University School of Public Health, Kyoto, Japan
| | - Takahiro Horimatsu
- Department of Clinical Oncology, Kyoto University Hospital, Kyoto, Japan
| | - Shiro Oka
- Department of Gastroenterology, Hiroshima University Hospital, Hiroshima, Japan
| | - Takeshi Yamada
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, Tokyo, Japan
| | - Keigo Mitsui
- Department of Gastroenterology, Nippon Medical School, Graduate School of Medicine, Tokyo, Japan
| | - Hironori Yamamoto
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Tochigi, Japan
| | - Keiichi Takahashi
- Department of Colorectal Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Akio Shiomi
- Division of Colon and Rectal Surgery, Shizuoka Cancer Center, Shizuoka, Japan
| | - Kinichi Hotta
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Yoji Takeuchi
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Toshio Kuwai
- Department of Gastroenterology, National Hospital Organization Kure Medical Center and Chugoku Cancer Center, Hiroshima, Japan
| | - Fumio Ishida
- Digestive Disease Center, Showa University Northern Yokohama Hospital, Kanagawa, Japan
| | - Shin-Ei Kudo
- Digestive Disease Center, Showa University Northern Yokohama Hospital, Kanagawa, Japan
| | - Shoichi Saito
- Department of Lower Gastrointestinal Medicine, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Masashi Ueno
- Department of Gastroenterological and Surgery, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Eiji Sunami
- Department of Surgery, Kyorin University School of Medicine, Tokyo, Japan
| | - Tomoki Yamano
- Division of Lower Gastrointestinal Surgery, Department of Surgery, Hyogo College of Medicine, Hyogo, Japan
| | - Michio Itabashi
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan
| | - Kazuo Ohtsuka
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yusuke Kinugasa
- Department of Gastrointestinal Surgery, Tokyo Medical and Dental University, Tokyo, Japan
| | - Takayuki Matsumoto
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Iwate, Japan
| | - Tamotsu Sugai
- Department of Diagnostic Pathology, Iwate Medical University, Iwate, Japan
| | - Toshio Uraoka
- Department of Gastroenterology and Hepatology, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Koichi Kurahara
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Shigeki Yamaguchi
- Department of Gastroenterological Surgery, Saitama Medical University International Medical Center, Saitama, Japan
| | - Tomohiro Kato
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Masazumi Okajima
- Department of Surgery, Hiroshima City Hiroshima Citizens Hospital, Hiroshima, Japan
| | - Hiroshi Kashida
- Department of Gastroenterology and Hepatology, Kindai University, Osaka, Japan
| | - Fumihiko Fujita
- Department of Surgery, Kurume University School of Medicine, Fukuoka, Japan
| | - Hiroaki Ikematsu
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| | - Masaaki Ito
- Department of Colorectal Surgery, National Cancer Center Hospital East, Chiba, Japan
| | - Motohiro Esaki
- Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine, Saga University, Saga, Japan
| | - Masaya Kawai
- Department of Coloproctological Surgery, Faculty of Medicine, Juntendo University, Tokyo, Japan
| | - Takashi Yao
- Department of Human Pathology, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Madoka Hamada
- Department of Gastrointestinal Surgery, Kansai Medical University Hospital, Osaka, Japan
| | - Keiji Koda
- Department of Surgery, Teikyo University Chiba Medical Center, Chiba, Japan
| | - Yasumori Fukai
- Department of Gastroenterology, Maebashi Red Cross Hospital, Gunma, Japan
| | - Koji Komori
- Department of Gastroenterological Surgery, Aichi Cancer Center Hospital, Aichi, Japan
| | - Yusuke Saitoh
- Department of Gastroenterology, Asahikawa City Hospital, Asahikawa, Japan
| | - Yukihide Kanemitsu
- Department of Colorectal Surgery, National Cancer Center Hospital, Tokyo, Japan
| | | | - Kazutaka Yamada
- Department of Surgery, Coloproctology Center Takano Hospital, Kumamoto, Japan
| | - Hiroaki Nozawa
- Department of Surgical Oncology, The University of Tokyo, Tokyo, Japan
| | - Tetsuji Takayama
- Department of Gastroenterology and Oncology, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Kazutomo Togashi
- Department of Coloproctology, Aizu Medical Center Fukushima Medical University, Fukushima, Japan
| | - Eiji Shinto
- Department of Surgery, National Defense Medical College, Tokorozawa, Japan
| | - Takehiro Torisu
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Akira Toyoshima
- Department of Colorectal Surgery, Japanese Red Cross Medical Center, Tokyo, Japan
| | - Naoki Ohmiya
- Department of Advanced Endoscopy, Fujita Health University School of Medicine, Aichi, Japan
| | - Takeshi Kato
- Department of Surgery, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Eigo Otsuji
- Division of Digestive Surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shinji Nagata
- Department of Gastroenterology, Hiroshima City North Medical Center Asa Citizens Hospital, Hiroshima, Japan
| | - Yojiro Hashiguchi
- Department of Surgery, Japanese Red Cross Omori Hospital, Tokyo, Japan
| | | | - Yoichi Ajioka
- Division of Molecular and Diagnostic Pathology Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
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Dohi O, Kato M, Takeuchi Y, Hoteya S, Oyama T, Nonaka S, Yoshimizu S, Yoshida M, Ohata K, Miura Y, Hara Y, Tsuji S, Yamasaki Y, Ueyama H, Kurahara K, Tashima T, Abe N, Nakayama A, Oda I, Yahagi N. Clinical course and management of adverse events after endoscopic resection of superficial duodenal epithelial tumors: Multicenter retrospective study. Dig Endosc 2023; 35:879-888. [PMID: 36945191 DOI: 10.1111/den.14552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 03/19/2023] [Indexed: 03/23/2023]
Abstract
OBJECTIVES This study aimed to elucidate the clinical course and management of adverse events (AEs) after endoscopic resection (ER) for superficial duodenal epithelial tumors (SDETs). METHODS Consecutive patients who underwent ER of SDETs between January 2008 and July 2018 at 18 Japanese institutions were retrospectively enrolled. The study outcomes included the clinical course, management, and risk of surgical conversion with perioperative AEs after ER for SDETs. RESULTS Of the 226 patients with AEs, the surgical conversion rate was 8.0% (18/226), including 3.7% (4/108), 1.0% (1/99), and 50.0% (12/24) of patients with intraoperative perforation, delayed bleeding, or delayed perforation, respectively. In the multivariate logistic analysis, involvement of the major papilla (odds ratio [OR] 12.788; 95% confidence interval [CI] 2.098-77.961, P = 0.006) and delayed perforation (OR 37.054; 95% CI 10.219-134.366, P < 0.001) were significant risk factors for surgical conversion after AEs. Delayed bleeding occurred from postoperative days 1-14 or more, whereas delayed perforation occurred within 3 days in all cases. CONCLUSIONS The surgical conversion rate was higher for delayed perforation than those for other AEs after ER of SDETs. Involvement of the major papilla and delayed perforation were significant risk factors for surgical conversion following AEs. In addition, reliable prevention of delayed perforation is required for 3 days after duodenal ER to prevent the need for surgical interventions.
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Affiliation(s)
- Osamu Dohi
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Motohiko Kato
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Yoji Takeuchi
- Department of Gastrointestinal Oncology and Division of Hereditary Tumors, Department of Genetic Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Shu Hoteya
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Tsuneo Oyama
- Department of Endoscopy, Saku Central Hospital Advanced Care Center, Nagano, Japan
| | - Satoru Nonaka
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Shoichi Yoshimizu
- Department of Gastroenterology, Cancer Institute Hospital, Tokyo, Japan
| | - Masao Yoshida
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Ken Ohata
- Department of Gastrointestinal Endoscopy, NTT Medical Center Tokyo, Tokyo, Japan
| | - Yoshimasa Miura
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Tochigi, Japan
| | - Yuko Hara
- Department of Endoscopy, The Jikei University School of Medicine, Tokyo, Japan
| | - Shigetsugu Tsuji
- Department of Gastroenterology, Ishikawa Prefectural Central Hospital, Ishikawa, Japan
| | - Yasushi Yamasaki
- Department of Gastroenterology, Okayama University Hospital, Okayama, Japan
| | - Hiroya Ueyama
- Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan
| | - Koichi Kurahara
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Tomoaki Tashima
- Department of Gastroenterology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Nobutsugu Abe
- Department of Gastroenterological and General Surgery, Kyorin University Faculty of Medicine, Tokyo, Japan
| | - Atsushi Nakayama
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Ichiro Oda
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Naohisa Yahagi
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
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4
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Namikawa K, Kamada T, Fujisaki J, Sato Y, Murao T, Chiba T, Kaizaki Y, Ishido K, Ihara Y, Kurahara K, Suga T, Suzuki H, Ito M, Hirakawa K, Maruyama Y, Gotoda T, Hosokawa O, Koike T, Mabe K, Yao T, Inui K, Iishi H, Ogata H, Furuta T, Haruma K. Clinical characteristics and long-term prognosis of type 1 gastric neuroendocrine tumors in a large Japanese national cohort. Dig Endosc 2023; 35:757-766. [PMID: 36721901 DOI: 10.1111/den.14529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Accepted: 01/29/2023] [Indexed: 02/02/2023]
Abstract
OBJECTIVES Optimal management of type 1 gastric neuroendocrine tumors (T1-GNETs) remains unknown, with few reports on their long-term prognosis. This study investigated the clinical characteristics and long-term prognosis of T1-GNETs. METHODS We reviewed the medical records of patients diagnosed with T1-GNET during 1991-2019 at 40 institutions in Japan. RESULTS Among 172 patients, endoscopic resection (ER), endoscopic surveillance, and surgery were performed in 84, 61, and 27, respectively, including 27, 77, and 2 patients with pT1a-M, pT1b-SM, and pT2 tumors, respectively. The median tumor diameter was 5 (range 0.8-55) mm. Four (2.9%) patients had lymph node metastasis (LNM); none had liver metastasis. LNM rates were significantly higher in tumors with lymphovascular invasion (LVI) (15.8%; 3/19) than in those without (1.1%; 1/92) (P = 0.016). For tumors <10 mm, LVI and LNM rates were 18.4% (14/76) and 2.2% (2/90), respectively, which were not significantly different from those of tumors 10-20 mm (LVI 13.3%; 2/15, P = 0.211; and LNM 0%; 0/17, P = 1.0). However, these rates were significantly lower than those of tumors >20 mm (LVI 60%; 3/5, P = 0.021; and LNM 40%; 2/5, P = 0.039). No tumor recurrence or cause-specific death occurred during the median follow-up of 10.1 (1-25) years. The 10-year overall survival rate was 97%. CONCLUSIONS Type 1 gastric neuroendocrine tumors showed indolent nature and favorable long-term prognoses. LVI could be useful in indicating the need for additional treatments. ER for risk prediction of LNM should be considered for tumors <10 mm and may be feasible for tumors 10-20 mm. TRIAL REGISTRATION The study protocol was registered in the University Hospital Medical Information Network (UMIN) under the identifier UMIN000029927.
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Affiliation(s)
- Ken Namikawa
- Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Tomoari Kamada
- Department of Health Care Medicine, Kawasaki Medical School, Okayama, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Junko Fujisaki
- Department of Gastroenterology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Yuichi Sato
- Department of Gastroenterology, Niigata University Graduate School of Medicine and Dental Sciences, Niigata, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Takahisa Murao
- Department of Health Care Medicine, Kawasaki Medical School, Okayama, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Tsutomu Chiba
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Yasuharu Kaizaki
- Department of Pathology, Fukui Prefectural Hospital, Fukui, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Kenji Ishido
- Department of Gastroenterology, Kitasato University School of Medicine, Kanagawa, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Yutaro Ihara
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Koichi Kurahara
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Tomoaki Suga
- Endoscopic Examination Center, Shinshu University, Nagano, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Haruhisa Suzuki
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Masanori Ito
- Department of General Internal Medicine, Hiroshima University Hospital, Hiroshima, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Katsuya Hirakawa
- Division of Gastroenterology, Fukuoka Red Cross Hospital, Fukuoka, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Yasuhiko Maruyama
- Division of Gastroenterology, Fujieda Municipal General Hospital, Shizuoka, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Takuji Gotoda
- Department of Gastroenterology, Nihon University Hospital, Tokyo, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Osamu Hosokawa
- Department of Surgery, Yokohama Sakae Kyosai Hospital, Kanagawa, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Tomohiro Koike
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Miyagi, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Katsuhiro Mabe
- Junpukai Health Maintenance Center - Kurashiki, Okayama, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Takashi Yao
- Department of Human Pathology, Juntendo University School of Medicine, Tokyo, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Kazuo Inui
- Department of Gastroenterology Yamashita Hospital, Aichi, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Hiroyasu Iishi
- Department of Gastroenterology, Itami City Hospital, Hyogo, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Haruhiko Ogata
- Center for Diagnostic and Therapeutic Endoscopy, Keio University School of Medicine, Tokyo, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Takahisa Furuta
- Center for Clinical Research, Hamamatsu University School of Medicine, Shizuoka, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
| | - Ken Haruma
- Division of Gastroenterology, Department of Internal Medicine 2, Kawasaki Medical School, Okayama, Japan
- Research Group on the Treatment Guidelines for Gastric Carcinoids Associated with Autoimmune Gastritis in Japan, Tokyo, Japan
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Yamasaki Y, Kato M, Takeuchi Y, Hoteya S, Oyama T, Nonaka S, Yoshimizu S, Yoshida M, Ohata K, Miura Y, Hara Y, Tsuji S, Dohi O, Ueyama H, Kurahara K, Tashima T, Abe N, Mitsuhashi T, Nakayama A, Oda I, Yahagi N. Correction: Characteristics of synchronous and metachronous duodenal tumors and association with colorectal cancer: a supplementary analysis. J Gastroenterol 2023; 58:470-471. [PMID: 36961558 DOI: 10.1007/s00535-023-01984-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/25/2023]
Affiliation(s)
- Yasushi Yamasaki
- Department of Gastroenterology, Okayama University Hospital, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8558, Japan.
| | - Motohiko Kato
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Yoji Takeuchi
- Department of Gastrointestinal Oncology and Department of Genetic Oncology, Division of Hereditary Tumors, Osaka International Cancer Institute, Osaka, Japan
| | - Shu Hoteya
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Tsuneo Oyama
- Department of Endoscopy, Saku Central Hospital Advanced Care Center, Nagano, Japan
| | - Satoru Nonaka
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Shoichi Yoshimizu
- Department of Gastroenterology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Masao Yoshida
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Ken Ohata
- Department of Gastrointestinal Endoscopy, NTT Medical Center Tokyo, Tokyo, Japan
| | - Yoshimasa Miura
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Shimotsuke, Japan
| | - Yuko Hara
- Department of Endoscopy, The Jikei University School of Medicine, Tokyo, Japan
| | - Shigetsugu Tsuji
- Department of Gastroenterology, Ishikawa Prefectural Central Hospital, Kanazawa, Japan
| | - Osamu Dohi
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hiroya Ueyama
- Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan
| | - Koichi Kurahara
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Matsuyama, Japan
| | - Tomoaki Tashima
- Department of Gastroenterology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Nobutsugu Abe
- Department of Gastroenterological and General Surgery, Faculty of Medicine, Kyorin University, Tokyo, Japan
| | - Toshiharu Mitsuhashi
- Center for Innovative Clinical Medicine, Okayama University Hospital, Okayama, Japan
| | - Atsushi Nakayama
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Ichiro Oda
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Naohisa Yahagi
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
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6
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Nakase H, Wagatsuma K, Nojima M, Matsumoto T, Matsuura M, Iijima H, Matsuoka K, Ohmiya N, Ishihara S, Hirai F, Takeuchi K, Tamura S, Kinjo F, Ueno N, Naganuma M, Watanabe K, Moroi R, Nishimata N, Motoya S, Kurahara K, Takahashi S, Maemoto A, Sakuraba H, Saruta M, Tominaga K, Hisabe T, Tanaka H, Terai S, Hiraoka S, Takedomi H, Narimatsu K, Endo K, Nakamura M, Hisamatsu T. Anxiety and behavioral changes in Japanese patients with inflammatory bowel disease due to COVID-19 pandemic: a national survey. J Gastroenterol 2023; 58:205-216. [PMID: 36607399 PMCID: PMC9821342 DOI: 10.1007/s00535-022-01949-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 12/26/2022] [Indexed: 01/07/2023]
Abstract
BACKGROUND Given the increasing health concerns for patients with inflammatory bowel disease (IBD), amidst the COVID-19 pandemic, we investigated the impact of the pandemic on the anxiety and behavioral changes in Japanese patients with IBD. METHODS We analyzed 3032 questionnaires from patients with IBD, aged 16 years or older visiting 30 hospitals and 1 clinic between March 2020 and June 2021. The primary outcome was the score of the anxiety experienced by patients with IBD during the pandemic. RESULTS Participants reported a median age of 44 years; 43.3% of the patients were women. Moreover, 60.6% and 39.4% were diagnosed with ulcerative colitis and Crohn's disease, respectively, with a median disease duration of 10 years. Participants indicated an average of disease-related anxiety score of 5.1 ± 2.5 on a ten-point scale, with a tendency to increase, 1 month after the number of infected persons per population increased. The top three causes for anxiety were the risk of contracting COVID-19 during hospital visits, SARS-CoV-2 infection due to IBD, and infection by IBD medication. Factors associated with anxiety were gender (women), being a homemaker, hospital visit timings, mode of transportation (train), use of immunosuppressive drugs, and nutritional therapy. Most patients continued attending their scheduled hospital visits, taking their medications, experienced the need for a family doctor, and sought guidance and information regarding COVID-19 from primary doctors, television, and Internet news. CONCLUSIONS Patients with IBD experienced moderate disease-related anxiety due to the pandemic and should be proactively informed about infectious diseases to relieve their anxiety.
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Affiliation(s)
- Hiroshi Nakase
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, S-1, W-16, Chuo-Ku, Sapporo, Hokkaido, 060-8543, Japan.
| | - Kohei Wagatsuma
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, S-1, W-16, Chuo-Ku, Sapporo, Hokkaido, 060-8543, Japan
| | - Masanori Nojima
- Center for Translational Research, The Institute of Medical Science, The University of Tokyo, Minato-Ku, Japan
| | - Takayuki Matsumoto
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Shiwa, Japan
| | - Minoru Matsuura
- Department of Gastroenterology and Hepatology, Kyorin University School of Medicine, Mitaka, Japan
| | - Hideki Iijima
- Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Japan
| | - Katsuyoshi Matsuoka
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Toho University Sakura Medical Center, Sakura, Japan
| | - Naoki Ohmiya
- Departments of Gastroenterology and Advanced Endoscopy, Fujita Health University School of Medicine, Toyoake, Japan
| | - Shunji Ishihara
- Department of Internal Medicine II, Faculty of Medicine, Shimane University, Izumo, Japan
| | - Fumihito Hirai
- Department of Gastroenterology, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Ken Takeuchi
- Department of Gastroenterology, IBD Center, Tsujinaka Hospital Kashiwanoha, Kashiwa, Japan
| | - Satoshi Tamura
- First Department of Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Fukunori Kinjo
- Center for Gastroenterology, Urasoe General Hospital, Urasoe, Japan
| | - Nobuhiro Ueno
- Division of Metabolism and Biosystemic Science, Gastroenterology, and Hematology/Oncology, Asahikawa Medical University, Asahikawa, Japan
- Department of Medicine, Asahikawa Medical University, Asahikawa, Japan
| | - Makoto Naganuma
- The Third Department of Internal Medicine, Kansai Medical University Hirakata, Hirakata, Japan
| | - Kenji Watanabe
- Center for Inflammatory Bowel Disease, Division of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Rintaro Moroi
- Division of Gastroenterology, Tohoku University Hospital, Sendai, Japan
| | - Nobuaki Nishimata
- Department of Gastroenterology, Sameshima Hospital, Kagoshima, Japan
| | - Satoshi Motoya
- IBD Center, Sapporo Kosei General Hospital, Sapporo, Japan
| | - Koichi Kurahara
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Matsuyama, Japan
| | - Sakuma Takahashi
- Department of Gastroenterology, Kagawa Prefectural Central Hospital, Takamatsu, Japan
| | - Atsuo Maemoto
- Inflammatory Bowel Disease Center, Sapporo Higashi Tokushukai Hospital, Sapporo, Japan
| | - Hirotake Sakuraba
- Department of Gastroenterology and Hematology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Masayuki Saruta
- Department of Gastroenterology and Hepatology, Division of Internal Medicine, The Jikei University School of Medicine, Minato-Ku, Japan
| | - Keiichi Tominaga
- Department of Gastroenterology, Dokkyo Medical University, Shimotsuga, Japan
| | - Takashi Hisabe
- Department of Gastroenterology, Fukuoka University Chikushi Hospital, Chikushino, Japan
| | | | - Shuji Terai
- Division of Gastroenterology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Sakiko Hiraoka
- Department of Gastroenterology and Hepatology, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, Okayama, Japan
| | - Hironobu Takedomi
- Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine, Saga University, Saga, Japan
| | - Kazuyuki Narimatsu
- Department of Internal Medicine, National Defense Medical College, Tokorozawa, Japan
| | - Katsuya Endo
- Division of Gastroenterology, Tohoku Medical and Pharmaceutical University, Sendai, Japan
| | - Masanao Nakamura
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Tadakazu Hisamatsu
- Department of Gastroenterology and Hepatology, Kyorin University School of Medicine, Mitaka, Japan
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7
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Yamasaki Y, Kato M, Takeuchi Y, Hoteya S, Oyama T, Nonaka S, Yoshimizu S, Yoshida M, Ohata K, Miura Y, Hara Y, Tsuji S, Dohi O, Ueyama H, Kurahara K, Tashima T, Abe N, Mitsuhashi T, Nakayama A, Oda I, Yahagi N. Characteristics of synchronous and metachronous duodenal tumors and association with colorectal cancer: a supplementary analysis. J Gastroenterol 2023; 58:459-469. [PMID: 36847918 DOI: 10.1007/s00535-023-01964-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 01/27/2023] [Indexed: 03/01/2023]
Abstract
BACKGROUND We previously reported outcomes of endoscopic resection for duodenal tumors in a large cohort. This study investigated the frequency and characteristics of synchronous and metachronous lesions, and their association with colorectal advanced adenoma (CAA) and colorectal cancer (CRC). METHODS Patients underwent duodenal endoscopic resection during January 2008 to December 2018. Background and characteristics, incidence of synchronous and metachronous lesions, and incidence of CAA and CRC were investigated. Patients without synchronous lesions were classified as the single group, and those with synchronous lesions as the synchronous group. Patients were also classified as the metachronous and non-metachronous groups. The characteristics among the groups were compared. RESULTS We included 2658 patients with 2881 duodenal tumors: 2472 (93.0%) patients had single, 186 (7.0%) had synchronous, and 54 (2.0%) had metachronous lesions. The 5-year cumulative incidence of metachronous lesions was 4.1%. In total, 208 (7.8%) had CAA and 127 (4.8%) patients had CRC, and colonoscopy was performed in 936 (35.2%) patients. The incidence of CAA in the synchronous groups tended to be higher compared with that in the single groups (11.8% vs 7.5%, adjusted risk ratio 1.56), and the incidence of CRC in the metachronous groups tended to be higher compared with that in the non-metachronous groups (13.0% vs 4.6%, adjusted risk ratio 2.75), but there was no difference after adjusting for colonoscopy. CONCLUSIONS This study showed the incidence of synchronous and metachronous duodenal lesions. There was no significant difference in incidence of CAA and CRC among each group, but further studies are warranted.
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Affiliation(s)
- Yasushi Yamasaki
- Department of Gastroenterology, Okayama University Hospital, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8558, Japan.
| | - Motohiko Kato
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Yoji Takeuchi
- Department of Gastrointestinal Oncology and Department of Genetic Oncology, Division of Hereditary Tumors, Osaka International Cancer Institute, Osaka, Japan
| | - Shu Hoteya
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Tsuneo Oyama
- Department of Endoscopy, Saku Central Hospital Advanced Care Center, Nagano, Japan
| | - Satoru Nonaka
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Shoichi Yoshimizu
- Department of Gastroenterology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Masao Yoshida
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Ken Ohata
- Department of Gastrointestinal Endoscopy, NTT Medical Center Tokyo, Tokyo, Japan
| | - Yoshimasa Miura
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Shimotsuke, Japan
| | - Yuko Hara
- Department of Endoscopy, The Jikei University School of Medicine, Tokyo, Japan
| | - Shigetsugu Tsuji
- Department of Gastroenterology, Ishikawa Prefectural Central Hospital, Kanazawa, Japan
| | - Osamu Dohi
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hiroya Ueyama
- Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan
| | - Koichi Kurahara
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Matsuyama, Japan
| | - Tomoaki Tashima
- Department of Gastroenterology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Nobutsugu Abe
- Department of Gastroenterological and General Surgery, Faculty of Medicine, Kyorin University, Tokyo, Japan
| | - Toshiharu Mitsuhashi
- Center for Innovative Clinical Medicine, Okayama University Hospital, Okayama, Japan
| | - Atsushi Nakayama
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Ichiro Oda
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Naohisa Yahagi
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
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8
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Hirose K, Saito S, Oshiro Y, Minami K, Ikegami K, Kurahara K, Honbo T, Sadanaga N, Matsuura H. Novel case of laparoscopically resected gastric adenocarcinoma concurrent with lanthanum deposition. Clin Case Rep 2022; 10:e6497. [PMID: 36590663 PMCID: PMC9794679 DOI: 10.1002/ccr3.6497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 08/23/2022] [Accepted: 10/09/2022] [Indexed: 12/29/2022] Open
Abstract
A 73-year-old man taking lanthanum carbonate for hemodialysis showed progressing gastric mucosal changes with lanthanum deposition. Regular examination revealed concurrent gastric carcinoma. The extent and depth of its invasion were ambiguous because of the surrounding lanthanum deposition. Furthermore, there could be other potent carcinomas, and curative laparoscopic gastrectomy was performed.
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Affiliation(s)
- Kosuke Hirose
- Department of SurgerySaiseikai Fukuoka General HospitalFukuokaJapan,Department of SurgeryMatsuyama Red Cross HospitalMatsuyamaJapan
| | - Shunichi Saito
- Department of SurgeryMatsuyama Red Cross HospitalMatsuyamaJapan,Department of Surgery and Science, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Yumi Oshiro
- Department of Anatomic Pathology and Pathological SciencesMatsuyama Red Cross HospitalMatsuyamaJapan
| | - Kazuhito Minami
- Department of SurgeryMatsuyama Red Cross HospitalMatsuyamaJapan
| | - Koji Ikegami
- Department of gastroenterologyMatsuyama Red Cross HospitalMatsuyamaJapan
| | - Koichi Kurahara
- Department of gastroenterologyMatsuyama Red Cross HospitalMatsuyamaJapan
| | - Takuya Honbo
- Department of SurgerySaiseikai Fukuoka General HospitalFukuokaJapan
| | - Noriaki Sadanaga
- Department of SurgerySaiseikai Fukuoka General HospitalFukuokaJapan
| | - Hiroshi Matsuura
- Department of SurgerySaiseikai Fukuoka General HospitalFukuokaJapan
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9
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Kato M, Takeuchi Y, Hoteya S, Oyama T, Nonaka S, Yoshimizu S, Kakushima N, Ohata K, Yamamoto H, Hara Y, Doyama H, Dohi O, Yamasaki Y, Ueyama H, Takimoto K, Kurahara K, Tashima T, Abe N, Nakayama A, Oda I, Yahagi N. Outcomes of endoscopic resection for superficial duodenal tumors: 10 years' experience in 18 Japanese high volume centers. Endoscopy 2022; 54:663-670. [PMID: 34496422 DOI: 10.1055/a-1640-3236] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Data on endoscopic resection (ER) for superficial duodenal epithelial tumors (SDETs) are insufficient owing to their rarity. There are two main ER techniques for SDETs: endoscopic mucosal resection (EMR) and endoscopic submucosal dissection (ESD). In addition, modified EMR techniques, such as underwater EMR (UEMR) and cold polypectomy, are becoming popular. We conducted a large-scale retrospective multicenter study to clarify the detailed outcomes of duodenal ER. METHODS Patients with SDETs who underwent ER at 18 institutions from January 2008 to December 2018 were included. The rates of en bloc resection and delayed adverse events (AEs; defined as delayed bleeding or perforation) were analyzed. Local recurrence was analyzed using the Kaplan-Meier method. RESULTS In total, 3107 patients (including 1017 undergoing ESD) were included. En bloc resection rates were 79.1 %, 78.6 %, 86.8 %, and 94.8 %, and delayed AE rates were 0.5 %, 2.2 %, 2.8 %, and 6.8 % for cold polypectomy, UEMR, EMR and ESD, respectively. The delayed AE rate was significantly higher in the ESD group than in non-ESD groups for lesions < 19 mm (7.4 % vs. 1.9 %; P < 0.001), but not for lesions > 20 mm (6.1 % vs. 7.1 %; P = 0.64). The local recurrence rate was significantly lower in the ESD group than in the non-ESD groups (P < 0.001). Furthermore, for lesions > 30 mm, the cumulative local recurrence rate at 2 years was 22.6 % in the non-ESD groups compared with only 1.6 % in the ESD group (P < 0.001). CONCLUSIONS ER outcomes for SDETs were generally acceptable. ESD by highly experienced endoscopists might be an option for very large SDETs.
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Affiliation(s)
- Motohiko Kato
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Yoji Takeuchi
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Shu Hoteya
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Tsuneo Oyama
- Department of Endoscopy, Saku Central Hospital Advanced Care Center, Nagano, Japan
| | - Satoru Nonaka
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Shoichi Yoshimizu
- Department of Gastroenterology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Naomi Kakushima
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Ken Ohata
- Department of Gastrointestinal Endoscopy, NTT Medical Center Tokyo, Tokyo, Japan
| | - Hironori Yamamoto
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Shimotsuke, Japan
| | - Yuko Hara
- Department of Endoscopy, The Jikei University School of Medicine, Tokyo, Japan
| | - Hisashi Doyama
- Department of Gastroenterology, Ishikawa Prefectural Central Hospital, Kanazawa, Japan
| | - Osamu Dohi
- Department of Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yasushi Yamasaki
- Department of Gastroenterology, Okayama University Hospital, Okayama, Japan
| | - Hiroya Ueyama
- Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan
| | - Kengo Takimoto
- Department of Gastroenterology, National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - Koichi Kurahara
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Matsuyama, Japan
| | - Tomoaki Tashima
- Department of Gastroenterology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Nobutsugu Abe
- Department of Surgery, Kyorin University School of Medicine, Tokyo, Japan
| | - Atsushi Nakayama
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Ichiro Oda
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Naohisa Yahagi
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
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10
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Kato M, Takeuchi Y, Hoteya S, Oyama T, Nonaka S, Yoshimizu S, Kakushima N, Ohata K, Yamamoto H, Hara Y, Doyama H, Dohi O, Yamasaki Y, Ueyama H, Takimoto K, Kurahara K, Tashima T, Abe N, Nakayama A, Oda I, Yahagi N. Reply to Lv and Yang. Endoscopy 2022; 54:523-524. [PMID: 35448908 DOI: 10.1055/a-1669-8863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Affiliation(s)
- Motohiko Kato
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Yoji Takeuchi
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Shu Hoteya
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Tsuneo Oyama
- Department of Endoscopy, Saku Central Hospital Advanced Care Center, Nagano, Japan
| | - Satoru Nonaka
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Shoichi Yoshimizu
- Department of Gastroenterology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Naomi Kakushima
- Division of Endoscopy, Shizuoka Cancer Center, Shizuoka, Japan
| | - Ken Ohata
- Department of Gastrointestinal Endoscopy, NTT Medical Center Tokyo, Tokyo, Japan
| | - Hironori Yamamoto
- Department of Medicine, Division of Gastroenterology, Jichi Medical University, Shimotsuke, Japan
| | - Yuko Hara
- Department of Endoscopy, The Jikei University School of Medicine, Tokyo, Japan
| | - Hisashi Doyama
- Department of Gastroenterology, Ishikawa Prefectural Central Hospital, Kanazawa, Japan
| | - Osamu Dohi
- Department of Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yasushi Yamasaki
- Department of Gastroenterology, Okayama University Hospital, Okayama, Japan
| | - Hiroya Ueyama
- Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan
| | - Kengo Takimoto
- Department of Gastroenterology, National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - Koichi Kurahara
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Matsuyama, Japan
| | - Tomoaki Tashima
- Department of Gastroenterology, Saitama Medical University International Medical Center, Saitama, Japan
| | - Nobutsugu Abe
- Department of Surgery, Kyorin University School of Medicine, Tokyo, Japan
| | - Atsushi Nakayama
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Ichiro Oda
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Naohisa Yahagi
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
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11
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Kawasaki K, Torisu T, Nagahata T, Esaki M, Kurahara K, Eizuka M, Tanaka Y, Fujiwara M, Kawatoko S, Oshiro Y, Yamada S, Ikegami K, Fujioka S, Fuyuno Y, Matsuno Y, Umeno J, Moriyama T, Kitazono T, Sugai T, Matsumoto T. Role of barium enema examination for the diagnosis of submucosal invasion depth in T1 colorectal cancers. Cancer Imaging 2021; 21:66. [PMID: 34876222 PMCID: PMC8650542 DOI: 10.1186/s40644-021-00437-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 11/24/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The indication for endoscopic resection for submucosally invasive colorectal cancer (T1-CRC) depends on the preoperative diagnosis of invasion depth. The aim of this investigation was to evaluate the association between barium enema examination (BE) profile views and depth of submucosal (SM) invasion in CRCs. METHODS We reviewed the radiographic and endoscopic findings of 145 T1-CRCs diagnosed from 2008 to 2019. We measured the widths of horizontal and vertical rigidity under a BE profile view corresponding to CRC and compared the values with SM invasion depth. Horizontal rigidity was defined as the horizontal length and vertical rigidity as the vertical width of the barium defect corresponding to each target lesion. The most appropriate cut-off values for predicting SM invasion ≥1.8 mm were calculated by receiver operating characteristic curve analysis. RESULTS Values of horizontal rigidity (r = 0.626, P < 0.05) and vertical rigidity (r = 0.482, P < 0.05) correlated significantly with SM invasion depth. The most appropriate cut-off values for the prediction of SM invasion depth ≥ 1.8 mm were 4.5 mm for horizontal rigidity, with an accuracy of 80.7%; and 0.7 mm for vertical rigidity, with an accuracy of 77.9%. The prevalence of lympho-vascular invasion was significantly different when those cut-off values were applied (43.2% vs. 17.5% for horizontal rigidity, P < 0.005). CONCLUSIONS In T1-CRC, values of horizontal and vertical rigidities under a BE profile view were correlated with SM invasion depth. While the accuracy of the rigidities for the prediction of SM invasion depth ≥ 1.8 mm was not high, horizontal rigidity may be predictive of lympho-vascular invasion, thus aiding in therapeutic decision-making.
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Affiliation(s)
- Keisuke Kawasaki
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-0054, Japan. .,Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Yahaba, 028-3695, Japan.
| | - Takehiro Torisu
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-0054, Japan
| | - Takahisa Nagahata
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-0054, Japan
| | - Motohiro Esaki
- Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine, Saga University, Saga, 849-8501, Japan
| | - Koichi Kurahara
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Matsuyama, 790-8524, Japan
| | - Makoto Eizuka
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Yahaba, 028-3695, Japan.,Department of Diagnostic Pathology, Iwate Medical University, Yahaba, 790-8524, Japan
| | - Yoshihito Tanaka
- Department of Diagnostic Pathology, Iwate Medical University, Yahaba, 790-8524, Japan
| | - Minako Fujiwara
- Department of Pathology, National Hospital Organization Kyushu Medical Center, Fukuoka, 810-8563, Japan.,Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, 812-0054, Japan
| | - Shinichiro Kawatoko
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-0054, Japan.,Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, 812-0054, Japan
| | - Yumi Oshiro
- Department of Pathology, Matsuyama Red Cross Hospital, Matsuyama, 790-8524, Japan
| | - Shun Yamada
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Yahaba, 028-3695, Japan
| | - Koji Ikegami
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Matsuyama, 790-8524, Japan
| | - Shin Fujioka
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-0054, Japan
| | - Yuta Fuyuno
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-0054, Japan
| | - Yuichi Matsuno
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-0054, Japan
| | - Junji Umeno
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-0054, Japan
| | - Tomohiko Moriyama
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-0054, Japan
| | - Takanari Kitazono
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-0054, Japan
| | - Tamotsu Sugai
- Department of Diagnostic Pathology, Iwate Medical University, Yahaba, 790-8524, Japan
| | - Takayuki Matsumoto
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Yahaba, 028-3695, Japan
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12
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Ueyama H, Yao T, Akazawa Y, Hayashi T, Kurahara K, Oshiro Y, Yamada M, Oda I, Fujioka S, Kusumoto C, Fukuda M, Uchita K, Kadota T, Oono Y, Okamoto K, Murakami K, Matsuo Y, Kato M, Maehata T, Yahagi N, Yasuhara Y, Yada T, Uraushihara K, Yamane T, Matsuo T, Ito M, Maruyama Y, Osako A, Ono S, Kato M, Yagi K, Hashimoto T, Tomita N, Tsuyama S, Saito T, Matsumoto K, Matsumoto K, Watanabe S, Uemura N, Chiba T, Nagahara A. Gastric epithelial neoplasm of fundic-gland mucosa lineage: proposal for a new classification in association with gastric adenocarcinoma of fundic-gland type. J Gastroenterol 2021; 56:814-828. [PMID: 34268625 PMCID: PMC8370942 DOI: 10.1007/s00535-021-01813-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Accepted: 07/10/2021] [Indexed: 02/04/2023]
Abstract
BACKGROUND Gastric adenocarcinoma of fundic-gland type (GA-FG) is a rare variant of gastric neoplasia. However, the etiology, classification, and clinicopathological features of gastric epithelial neoplasm of fundic-gland mucosa lineage (GEN-FGML; generic term of GA-FG related neoplasm) are not fully elucidated. We performed a large, multicenter, retrospective study to establish a new classification and clarify the clinicopathological features of GEN-FGML. METHODS One hundred GEN-FGML lesions in 94 patients were collected from 35 institutions between 2008 and 2019. We designed a new histopathological classification of GEN-FGML using immunohistochemical analysis and analyzed via clinicopathological, immunohistochemical, and genetic evaluation. RESULTS GEN-FGML was classified into 3 major types; oxyntic gland adenoma (OGA), GA-FG, and gastric adenocarcinoma of fundic-gland mucosa type (GA-FGM). In addition, GA-FGM was classified into 3 subtypes; Type 1 (organized with exposure type), Type 2 (disorganized with exposure type), and Type 3 (disorganized with non-exposure type). OGA and GA-FG demonstrated low-grade epithelial neoplasm, and GA-FGM should be categorized as an aggressive variant of GEN-FGML that demonstrated high-grade epithelial neoplasm (Type 2 > 1, 3). The frequent presence of GNAS mutation was a characteristic genetic feature of GEN-FGML (7/34, 20.6%; OGA 1/3, 33.3%; GA-FG 3/24, 12.5%; GA-FGM 3/7, 42.9%) in mutation analysis using next-generation sequencing. CONCLUSIONS We have established a new histopathological classification of GEN-FGML and propose a new lineage of gastric epithelial neoplasm that harbors recurrent GNAS mutation. This classification will be useful to estimate the malignant potential of GEN-FGML and establish an appropriate standard therapeutic approach.
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Affiliation(s)
- Hiroya Ueyama
- Department of Gastroenterology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-Ku, Tokyo, 113-8421, Japan.
| | - Takashi Yao
- Department of Human Pathology, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Yoichi Akazawa
- Department of Gastroenterology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-Ku, Tokyo, 113-8421, Japan
| | - Takuo Hayashi
- Department of Human Pathology, Juntendo University School of Medicine, Tokyo, Japan
| | - Koichi Kurahara
- Department of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Yumi Oshiro
- Department of Pathology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Masayoshi Yamada
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Ichiro Oda
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Shin Fujioka
- Division of Gastroenterology, Fukuoka Red Cross Hospital, Fukuoka, Japan
| | - Chiaki Kusumoto
- Department of Gastroenterology, Nippon Kokan Fukuyama Hospital, Hiroshima, Japan
| | - Masayoshi Fukuda
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kunihisa Uchita
- Department of Gastroenterology, Kochi Red Cross Hospital, Kochi, Japan
| | - Tomohiro Kadota
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| | - Yasuhiro Oono
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Chiba, Japan
| | - Kazuhisa Okamoto
- Department of Gastroenterology, Faculty of Medicine, Oita University, Oita, Japan
| | - Kazunari Murakami
- Department of Gastroenterology, Faculty of Medicine, Oita University, Oita, Japan
| | - Yasumasa Matsuo
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, St. Marianna University School of Medicine, Kanagawa, Japan
| | - Motohiko Kato
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Tadateru Maehata
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Naohisa Yahagi
- Division of Research and Development for Minimally Invasive Treatment, Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Yumiko Yasuhara
- Department of Diagnostic Pathology, Kyoto-Katsura Hospital, Kyoto, Japan
| | - Tomoyuki Yada
- Department of Gastroenterology & Hepatology, National Center for Global Health and Medicine, Kohnodai Hospital, Chiba, Japan
| | - Koji Uraushihara
- Department of Gastroenterology and Hepatology, Showa General Hospital, Tokyo, Japan
| | - Tetsumi Yamane
- Department of Diagnostic Pathology, Tottori Red Cross Hospital, Tottori, Japan
| | - Taiji Matsuo
- Department of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan
| | - Masanori Ito
- Department of General Internal Medicine, Hiroshima University Hospital, Hiroshima, Japan
| | - Yasuhiko Maruyama
- Department of Gastroenterology, Fujieda Municipal General Hospital, Shizuoka, Japan
| | - Ayumi Osako
- Department of Gastroenterology, Tottori Seikyo Hospital, Tottori, Japan
| | - Shoko Ono
- Department of Gastroenterology, Hokkaido University Hospital, Hokkaido, Japan
| | - Mototsugu Kato
- Department of Gastroenterology, National Hospital Organization Hakodate National Hospital, Hokkaido, Japan
| | - Kazuyoshi Yagi
- Department of Gastroenterology and Hepatology, Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital, Niigata, Japan
| | - Takashi Hashimoto
- Department of Esophageal and Gastroenterological Surgery, Juntendo University School of Medicine, Tokyo, Japan
| | - Natsumi Tomita
- Department of Esophageal and Gastroenterological Surgery, Juntendo University School of Medicine, Tokyo, Japan
| | - Sho Tsuyama
- Department of Human Pathology, Juntendo University School of Medicine, Tokyo, Japan
| | - Tsuyoshi Saito
- Department of Human Pathology, Juntendo University School of Medicine, Tokyo, Japan
| | - Kohei Matsumoto
- Department of Gastroenterology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-Ku, Tokyo, 113-8421, Japan
| | - Kenshi Matsumoto
- Department of Gastroenterology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-Ku, Tokyo, 113-8421, Japan
| | - Sumio Watanabe
- Department of Gastroenterology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-Ku, Tokyo, 113-8421, Japan
| | - Naomi Uemura
- Department of Gastroenterology & Hepatology, National Center for Global Health and Medicine, Kohnodai Hospital, Chiba, Japan
| | - Tsutomu Chiba
- Department of Gastroenterology and Hepatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
- Kansai Electric Power Hospital, Osaka, Japan
| | - Akihito Nagahara
- Department of Gastroenterology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-Ku, Tokyo, 113-8421, Japan
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13
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Yoshida Y, Kurahara K, Yaita H, Fujioka S, Torisu T. Early rectal cancer with perianal pagetoid spread. Gastrointest Endosc 2021; 93:1189-1190. [PMID: 33421498 DOI: 10.1016/j.gie.2020.12.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Accepted: 12/31/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Yuichiro Yoshida
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Koichi Kurahara
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Hiroki Yaita
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Shin Fujioka
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takehiro Torisu
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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14
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Terao S, Suzuki S, Yaita H, Kurahara K, Shunto J, Furuta T, Maruyama Y, Ito M, Kamada T, Aoki R, Inoue K, Manabe N, Haruma K. Multicenter study of autoimmune gastritis in Japan: Clinical and endoscopic characteristics. Dig Endosc 2020; 32:364-372. [PMID: 31368581 DOI: 10.1111/den.13500] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Accepted: 07/28/2019] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIM In Japan, the prevalence of autoimmune gastritis (AIG) is assumed to be very low. With the recent rapid decrease in Helicobacter pylori (Hp) prevalence, reports on AIG are increasing. This multicenter registry study aimed to clarify the characteristics of AIG, especially its endoscopic appearance. METHODS A total of 245 patients with AIG from 11 institutions in Japan from January 2010 to October 2016 were included, and their clinical and endoscopic findings were evaluated. RESULTS Mean age was 67.2 ± 11.4 years, and 63.7% of the participants were women. The most common approach to diagnose AIG was endoscopic examination. Repeated incorrect treatment for Hp infection, due to a false-positive result in 13 C-urea breath test, ranked third among the basis for diagnosis of AIG. Associated gastric lesions were type 1 neuroendocrine tumor (11.4%), adenocarcinoma (9.8%), and hyperplastic polyps (21.1%). Corpus pan-atrophy was the most common appearance (90.1%); however, remnant oxyntic mucosa was found in 31.5% of the patients (flat, localized type, 48.6%). Sticky adherent dense mucus and scattered minute whitish protrusions were also observed in approximately 30% of the patients. Despite the prevailing presumption of the antral mucosa remaining normal, 42.3% of the patients presented with various extents of atrophy, and patchy redness and circular wrinkle-like patterns were both observed in approximately 20% of the patients. CONCLUSIONS The present study showed some prominent clinical characteristics and endoscopic findings of AIG. We believe that our study will facilitate the diagnosis of potential AIG.
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Affiliation(s)
- Shuichi Terao
- Department of Gastroenterology, Kakogawa Central City Hospital, Hyogo, Japan
| | - Shiho Suzuki
- Department of Gastroenterology, Kakogawa Central City Hospital, Hyogo, Japan
| | - Hiroki Yaita
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Koichi Kurahara
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
| | | | - Takahisa Furuta
- Center for Clinical Research, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Yasuhiko Maruyama
- Department of Gastroenterology, Fujieda Municipal General Hospital, Shizuoka, Japan
| | - Masanori Ito
- Department of Gastroenterology and Metabolism, Hiroshima University Hospital, Hiroshima, Japan
| | - Tomoari Kamada
- Department of Health Care Medicine, Kawasaki Medical School, Okayama, Japan
| | - Rika Aoki
- Tokushima Health Screening Center, Tokushima, Japan
| | | | - Noriaki Manabe
- Division of Endoscopy and Ultrasonography, Department of Clinical Pathology and Laboratory Medicine, Okayama, Japan
| | - Ken Haruma
- Department of General Internal Medicine 2, Kawasaki Medical School General Medical Center, Okayama, Japan
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15
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Tanaka T, Kurahara K, Torisu T. An Unusual Cause of Gastric Tumors. Gastroenterology 2020; 158:e5-e6. [PMID: 31376390 DOI: 10.1053/j.gastro.2019.07.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 07/16/2019] [Accepted: 07/22/2019] [Indexed: 12/02/2022]
Affiliation(s)
- Takahide Tanaka
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan; Division of Gastroenterology, Matsuyama Red Cross Hospital, Matsuyama, Japan.
| | - Koichi Kurahara
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Matsuyama, Japan
| | - Takehiro Torisu
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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16
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Kawasaki K, Nakamura S, Esaki M, Kurahara K, Eizuka M, Okamoto Y, Hirata T, Hirahashi M, Oshiro Y, Yanai S, Sato K, Toya Y, Maemondo M, Terayama Y, Sugai T, Matsumoto T. Gastrointestinal involvement in patients with vasculitis: IgA vasculitis and eosinophilic granulomatosis with polyangiitis. Endosc Int Open 2019; 7:E1333-E1343. [PMID: 31673603 PMCID: PMC6805183 DOI: 10.1055/a-0977-2777] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 05/29/2019] [Indexed: 02/06/2023] Open
Abstract
Background and study aims Among vasculitides, IgA vasculitis (IgAV) and eosinophilic granulomatosis with polyangiitis (EGPA) frequently damage the gastrointestinal tract. However, only a few studies have investigated the entire gastrointestinal tract in patients with IgAV or EGPA by endoscopy. The aim of this study was to clarify endoscopic characteristics of patients with IgAV and those with EGPA. Patients and methods Clinicopathological and endoscopic findings were retrospectively compared between 33 patients with IgAV and 19 patients with EGPA. Results Gastrointestinal involvement was observed in 33 patients with IgAV (100 %) and in 8 patients with EPGA (42 %; P = 0.0001). Duodenal involvement was more frequent in patients with IgAV (75.8 %) than in those with EGPA (21.1 %, P = 0.0002). Jejunoileal involvement was frequent in both groups (IgAV 94.4 %; EGPA 77.8 %). Gastric mucosal erythema was more frequent in patients with IgAV (18.2 %) than in those with EGPA (0 %, P = 0.0481). Duodenal mucosal erythema (IgAV 54.6 %; EGPA 21.1 %, P = 0.0227), ulcer (IgAV 33.3 %; EGPA 0 %, P = 0.0041), and hematoma-like protrusion (IgAV 21.1 %; EGPA 0 %, P = 0.039) were more frequently observed in patients with IgAV than in those with EGPA. Conclusions Frequent duodenal involvement, gastric mucosal erythema, and duodenal lesions including erythema, ulcer, and hematoma-like protrusion are characteristic of patients with IgAV. Because jejunoileal involvement was frequent in both groups of patients, small-bowel endoscopies should be performed for diagnosis of small-bowel lesions in patients with IgAV and EGPA.
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Affiliation(s)
- Keisuke Kawasaki
- Division of Gastroenterology, Iwate Medical University, Morioka, Japan,Corresponding author Keisuke Kawasaki, MD Division of Gastroenterology, Department of Internal MedicineIwate Medical University19-1, UchimaruMorioka, 020-8505Japan+81-19-652-6664
| | - Shotaro Nakamura
- Division of Gastroenterology, Iwate Medical University, Morioka, Japan
| | - Motohiro Esaki
- Department of Endoscopic Diagnostics and Therapeutics, Saga University Hospital, Saga, Japan,Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Koichi Kurahara
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Matsuyama, Japan
| | - Makoto Eizuka
- Department of Diagnostic Pathology, Iwate Medical University, Morioka, Japan
| | - Yasuharu Okamoto
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takashi Hirata
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Matsuyama, Japan
| | - Minako Hirahashi
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yumi Oshiro
- Department of Pathology, Matsuyama Red Cross Hospital, Matsuyama, Japan
| | - Shunichi Yanai
- Division of Gastroenterology, Iwate Medical University, Morioka, Japan
| | - Kunihiko Sato
- Division of Gastroenterology, Iwate Medical University, Morioka, Japan
| | - Yosuke Toya
- Division of Gastroenterology, Iwate Medical University, Morioka, Japan
| | - Makoto Maemondo
- Division of Pulmonary Medicine, Allergy, and Rheumatology, Iwate Medical University, Morioka, Japan
| | - Yasuo Terayama
- Division of Neurology and Gerontology, Department of Internal Medicine, Iwate Medical University, Morioka, Japan
| | - Tamotsu Sugai
- Department of Diagnostic Pathology, Iwate Medical University, Morioka, Japan
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17
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Harada A, Kurahara K, Moriyama T, Tanaka T, Nagata Y, Kawasaki K, Yaita H, Maehata Y, Umeno J, Oshiro Y, Fuchigami T, Kitazono T, Esaki M, Matsumoto T. Risk factors for reflux esophagitis after eradication of Helicobacter pylori. Scand J Gastroenterol 2019; 54:1183-1188. [PMID: 31577454 DOI: 10.1080/00365521.2019.1671487] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Objective: While there is an association between successful eradication of Helicobacter pylori (HP) and reflux esophagitis (RE), risk factors associated with RE remain obscure. The aim of this study is to determine risk factors associated with the development of RE after HP eradication.Materials and methods: Among all patients treated with successful HP eradication from 2008 to 2016, we retrospectively analyzed those who were free from RE at initial esophagogastroduodenoscopy (EGD) and who were followed up with EGD after eradication. Patients were classified according to the presence or absence of RE at the follow-up EGD. RE was defined as mucosal breaks proximal to the squamous-columnar junction. Demographic data, underlying diseases, medications and endoscopic findings at the initial EGD were compared between patients with and without RE.Results: Among 1575 patients, 142 (9.0%) had RE at the follow-up EGD. The time interval from HP eradication until EGD ranged from 4 to 24 months. The endoscopic grade of RE was higher in males than in females. Multivariate analysis revealed that male sex (odds ratio [OR], 1.51; 95% confidence interval [CI], 1.04-2.24), body mass index ≥25 kg/m2 (OR, 2.91; 95% CI, 2.00-4.22), use of calcium channel blockers (OR, 1.70; 95% CI, 1.12-2.55), and hiatal hernia (OR, 3.46; 95% CI, 2.41-5.00) were associated with the development of RE.Conclusions: Calcium channel blocker use was found to be a risk factor for the development of RE after eradication of HP.
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Affiliation(s)
- Akira Harada
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Divisions of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Koichi Kurahara
- Divisions of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Tomohiko Moriyama
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takahide Tanaka
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Divisions of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Yutaka Nagata
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Divisions of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Keisuke Kawasaki
- Divisions of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan.,Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Morioka, Japan
| | - Hiroki Yaita
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Divisions of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Yuji Maehata
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Junji Umeno
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yumi Oshiro
- Divisions of Pathology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Tadahiko Fuchigami
- Divisions of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Takanari Kitazono
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Motohiro Esaki
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Department of Endoscopic Diagnostic and Therapeutics, Saga University Hospital, Saga, Japan
| | - Takayuki Matsumoto
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Morioka, Japan
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18
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Hisamatsu T, Matsumoto T, Watanabe K, Nakase H, Motoya S, Yoshimura N, Ishida T, Kato S, Nakagawa T, Esaki M, Nagahori M, Matsui T, Naito Y, Kanai T, Suzuki Y, Nojima M, Watanabe M, Hibi T, Ashida T, Endo K, Endo Y, Esaki M, Fujita H, Fujiya M, Haruma K, Hibi T, Hiraoka S, Hirata I, Hisamatsu T, Honda Y, Iijima H, Iizuka B, Ikeya K, Inoue T, Inoue S, Ishida T, Ishiguro Y, Ishihara S, Ito H, Iwakiri R, Kagaya T, Kanai T, Kashida H, Kato S, Kato J, Katsurada T, Kinjyo F, Kobayashi K, Kodama M, Kunisaki R, Kurahara K, Kurokami T, Kyouwon L, Matsuda K, Matsueda K, Matsui T, Matsumoto T, Mitsuyama K, Mizokami Y, Motoya S, Naito Y, Nakagawa T, Nakamura S, Nakase H, Nojima M, Nomura M, Ogawa A, Okazaki K, Otsuka K, Sakuraba H, Saruta M, Sasaki M, Shirai T, Suga T, Sugimura K, Sugiyama T, Suzuki Y, Takeshima F, Tamaki H, Tanaka S, Tanida S, Tominaga K, Tomizawa T, Watanabe K, Watanabe M, Watanabe K, Yamamoto S, Yamashita M, Yoshida A, Yoshimura N. Concerns and Side Effects of Azathioprine During Adalimumab Induction and Maintenance Therapy for Japanese Patients With Crohn's Disease: A Subanalysis of a Prospective Randomised Clinical Trial [DIAMOND Study]. J Crohns Colitis 2019; 13:1097-1104. [PMID: 30753377 DOI: 10.1093/ecco-jcc/jjz030] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Combining a thiopurine with the human anti-tumour necrosis factor-α monoclonal antibody adalimumab for Crohn's disease [CD] treatment is controversial with regard to efficacy and safety. By conducting a subanalysis of a multicentre, randomised, prospective, open-label trial [the DIAMOND study, UMIN registration number 000005146], we studied the risk of discontinuation of thiopurine in combination with adalimumab. METHODS In the preceding DIAMOND study, we analysed the: [i] timing and reasons for dropout in the monotherapy group and combination group; [ii] risk factors for dropout in the combination group. RESULTS There was no significant difference in the dropout rate up to Week 52 between the monotherapy group and combination group [p = 0.325]. The main reason for study dropout was active CD in the monotherapy group, whereas it was adverse effects in the combination group [Fisher's exact test, p <0.001]. Kaplan-Meier analyses revealed significantly earlier dropout in the combination group [log-rank test, p = 0.001]. Multivariable analysis revealed low body weight to be a risk for dropout due to adverse effects in the combination group. CONCLUSIONS Combination of azathioprine with adalimumab resulted in dropout in the early stage of the study due to side effects of azathioprine, in comparison with late dropout due to active CD in the adalimumab monotherapy group.
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Affiliation(s)
- Tadakazu Hisamatsu
- The Third Department of Internal Medicine, Kyorin University School of Medicine, Tokyo, Japan
| | - Takayuki Matsumoto
- Division of Gastroenterology, Department of Medicine, Iwate Medical University, Morioka, Japan
| | - Kenji Watanabe
- Department of Intestinal Inflammation Research, Hyogo College of Medicine, Nishinomiya, Japan
| | - Hiroshi Nakase
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Satoshi Motoya
- Inflammatory Bowel Disease Center, Sapporo Kosei General Hospital, Sapporo, Japan
| | - Naoki Yoshimura
- Department of Medicine, Division of Gastroenterology, Tokyo Yamate Medical Center, Tokyo, Japan
| | | | - Shingo Kato
- Department of Gastroenterology and Hepatology, Saitama Medical Center, Saitama Medical University, Saitama, Japan
| | - Tomoo Nakagawa
- Department of Gastroenterology and Nephrology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Motohiro Esaki
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masakazu Nagahori
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Toshiyuki Matsui
- Department of Gastroenterology, Fukuoka University Chikushi Hospital, Chikushino, Japan
| | - Yuji Naito
- Department of Molecular Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Takanori Kanai
- Department of Internal Medicine, School of Medicine, Keio University, Tokyo, Japan
| | - Yasuo Suzuki
- Department of Internal Medicine, Toho University Sakura Medical Center, Sakura, Japan
| | - Masanori Nojima
- Center for Translational Research, Institute of Medical Science Hospital, University of Tokyo, Tokyo, Japan
| | - Mamoru Watanabe
- Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Toshifumi Hibi
- Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, Tokyo, Japan
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19
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Matsuno Y, Umeno J, Esaki M, Hirakawa Y, Fuyuno Y, Okamoto Y, Hirano A, Yasukawa S, Hirai F, Matsui T, Hosomi S, Watanabe K, Hosoe N, Ogata H, Hisamatsu T, Yanai S, Kochi S, Kurahara K, Yao T, Torisu T, Kitazono T, Matsumoto T. Measurement of prostaglandin metabolites is useful in diagnosis of small bowel ulcerations. World J Gastroenterol 2019; 25:1753-1763. [PMID: 31011259 PMCID: PMC6465938 DOI: 10.3748/wjg.v25.i14.1753] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 02/27/2019] [Accepted: 03/12/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND We recently reported on a hereditary enteropathy associated with a gene encoding a prostaglandin transporter and referred to as chronic enteropathy associated with SLCO2A1 gene (CEAS). Crohn’s disease (CD) is a major differential diagnosis of CEAS, because these diseases share some clinical features. Therefore, there is a need to develop a convenient screening test to distinguish CEAS from CD.
AIM To examine whether prostaglandin E major urinary metabolites (PGE-MUM) can serve as a biomarker to distinguish CEAS from CD.
METHODS This was a transactional study of 20 patients with CEAS and 98 patients with CD. CEAS was diagnosed by the confirmation of homozygous or compound heterozygous mutation of SLCO2A1. We measured the concentration of PGE-MUM in spot urine by radioimmunoassay, and the concentration was compared between the two groups of patients. We also determined the optimal cut-off value of PGE-MUM to distinguish CEAS from CD by receiver operating characteristic (ROC) curve analysis.
RESULTS Twenty Japanese patients with CEAS and 98 patients with CD were enrolled. PGE-MUM concentration in patients with CEAS was significantly higher than that in patients with CD (median 102.7 vs 27.9 μg/g × Cre, P < 0.0001). One log unit increase in PGE-MUM contributed to 7.3 increase in the likelihood for the diagnosis of CEAS [95% confidence interval (CI) 3.2-16.7]. A logistic regression analysis revealed that the association was significant even after adjusting confounding factors (adjusted odds ratio 29.6, 95%CI 4.7-185.7). ROC curve analysis revealed the optimal PGE-MUM cut-off value for the distinction of CEAS from CD to be 48.9 μg/g × Cre with 95.0% sensitivity and 79.6% specificity.
CONCLUSION PGE-MUM measurement is a convenient, non-invasive and useful test for the distinction of CEAS from CD.
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Affiliation(s)
- Yuichi Matsuno
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Junji Umeno
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Motohiro Esaki
- Department of Endoscopic Diagnostics and Therapeutic, Saga University Hospital, Saga 849-8501, Japan
| | - Yoichiro Hirakawa
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
- Department of Epidemiology and Public Health, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Yuta Fuyuno
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Yasuharu Okamoto
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Atsushi Hirano
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Shigeyoshi Yasukawa
- Department of Gastroenterology, Fukuoka University Chikushi Hospital, Chikushino 818-8502, Japan
| | - Fumihito Hirai
- Department of Gastroenterology, Fukuoka University Chikushi Hospital, Chikushino 818-8502, Japan
| | - Toshiyuki Matsui
- Department of Gastroenterology, Fukuoka University Chikushi Hospital, Chikushino 818-8502, Japan
| | - Shuhei Hosomi
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka 545-8586, Japan
| | - Kenji Watanabe
- Department of Intestinal Inflammation Research, Hyogo College of Medicine, Nishinomiya 663-8501, Japan
| | - Naoki Hosoe
- Center for Diagnostic and Therapeutic Endoscopy, School of Medicine, Keio University, Tokyo 160-0016, Japan
| | - Haruhiko Ogata
- Center for Diagnostic and Therapeutic Endoscopy, School of Medicine, Keio University, Tokyo 160-0016, Japan
| | - Tadakazu Hisamatsu
- the Third Department of Internal Medicine, Kyorin University School of Medicine, Mitaka 181-8611, Japan
| | - Shunichi Yanai
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Morioka 020-8505, Japan
| | - Shuji Kochi
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Matsuyama 790-8524, Japan
| | - Koichi Kurahara
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Matsuyama 790-8524, Japan
| | - Tsuneyoshi Yao
- Department of Gastroenterology, Sada Hospital, Fukuoka 810-0004, Japan
| | - Takehiro Torisu
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Takanari Kitazono
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Takayuki Matsumoto
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Morioka 020-8505, Japan
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20
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Kawasaki K, Nakamura S, Esaki M, Kurahara K, Eizuka M, Nuki Y, Kochi S, Fujiwara M, Oshiro Y, Sugai T, Matsumoto T. Clinical usefulness of magnifying colonoscopy for the diagnosis of ulcerative colitis-associated neoplasia. Dig Endosc 2019; 31 Suppl 1:36-42. [PMID: 30994234 DOI: 10.1111/den.13382] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Accepted: 02/22/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIM The aim of this investigation was to evaluate the efficacy of Japanese magnifying colonoscopic classifications for ulcerative colitis-associated neoplasia (UCAN). METHODS We reviewed the colonoscopy records from 2011 to 2018 at our institutions and identified cases of endoscopically or surgically resected UCAN observed by magnifying narrow-band imaging (NBI) endoscopy and magnifying chromoendoscopy. Association between magnifying endoscopic classification and histopathological findings was investigated retrospectively. Japan NBI expert team (JNET) classification and pit pattern classification were applied. RESULTS There were 17 patients who had a diagnosis of UCAN. Tumors of types 2A, 2B and 3 by JNET classification correlated with the histopathological findings of low-grade dysplasia (LGD)/high-grade dysplasia (HGD), HGD, and massively submucosal invasive (mSM) carcinoma, respectively. Tumors of types III/IV, VI low irregularity, and VI high irregularity/VN by pit pattern classification were correlated with the histopathological findings of LGD/HGD, HGD, and mSM carcinoma, respectively. CONCLUSIONS Japan NBI expert team classification and pit pattern classification may be predictive of the histological diagnosis and invasion depth of UCAN. This needs to be investigated prospectively in a large cohort or in a randomized clinical trial.
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Affiliation(s)
- Keisuke Kawasaki
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Morioka, Japan
| | - Shotaro Nakamura
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Morioka, Japan
| | - Motohiro Esaki
- Department of Endoscopic Diagnostics and Therapeutics, Saga University Hospital, Saga, Japan.,Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Koichi Kurahara
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Matsuyama, Japan
| | - Makoto Eizuka
- Department of Diagnostic Pathology, Iwate Medical University, Morioka, Japan
| | - Yoichiro Nuki
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Shuji Kochi
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Matsuyama, Japan
| | - Minako Fujiwara
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yumi Oshiro
- Department of Pathology, Matsuyama Red Cross Hospital, Matsuyama, Japan
| | - Tamotsu Sugai
- Department of Diagnostic Pathology, Iwate Medical University, Morioka, Japan
| | - Takayuki Matsumoto
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Morioka, Japan
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21
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Affiliation(s)
- Shuji Kochi
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Matsuyama, Japan
| | - Motohiro Esaki
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Department of Endoscopic Diagnostics and Therapeutics, Saga University Hospital, Saga, Japan
| | - Koichi Kurahara
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Matsuyama, Japan
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22
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Umeno J, Esaki M, Hirano A, Fuyuno Y, Ohmiya N, Yasukawa S, Hirai F, Kochi S, Kurahara K, Yanai S, Uchida K, Hosomi S, Watanabe K, Hosoe N, Ogata H, Hisamatsu T, Nagayama M, Yamamoto H, Abukawa D, Kakuta F, Onodera K, Matsui T, Hibi T, Yao T, Kitazono T, Matsumoto T. Clinical features of chronic enteropathy associated with SLCO2A1 gene: a new entity clinically distinct from Crohn's disease. J Gastroenterol 2018; 53:907-915. [PMID: 29313109 PMCID: PMC6061663 DOI: 10.1007/s00535-017-1426-y] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Accepted: 12/21/2017] [Indexed: 02/04/2023]
Abstract
BACKGROUND Chronic enteropathy associated with SLCO2A1 gene (CEAS) is a hereditary disease caused by mutations in the SLCO2A1 gene and characterized by multiple small intestinal ulcers of nonspecific histology. SLCO2A1 is also a causal gene of primary hypertrophic osteoarthropathy (PHO). However, little is known about the clinical features of CEAS or PHO. METHODS Sixty-five Japanese patients recruited by a nationwide survey of CEAS during 2012-2016 were enrolled in this present study. We reviewed the clinical information of the genetically confirmed CEAS patients. RESULTS We identified recessive SLCO2A1 mutations at 11 sites in 46 patients. Among the 46 patients genetically confirmed as CEAS, 13 were men and 33 were women. The median age at disease onset was 16.5 years, and parental consanguinity was present in 13 patients (28%). Anemia was present in 45 patients (98%), while a single patient experienced gross hematochezia. All patients showed relatively low inflammatory markers in blood tests (median CRP 0.20 mg/dl). The most frequently involved gastrointestinal site was the ileum (98%), although no patient had mucosal injuries in the terminal ileum. Mild digital clubbing or periostosis was found in 13 patients (28%), with five male patients fulfilling the major diagnostic criteria of PHO. CONCLUSIONS The clinical features of CEAS are distinct from those of Crohn's disease. Genetic analysis of the SLCO2A1 gene is therefore recommended in patients clinically suspected of having CEAS.
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Affiliation(s)
- Junji Umeno
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Motohiro Esaki
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Atsushi Hirano
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yuta Fuyuno
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Naoki Ohmiya
- Department of Gastroenterology, Fujita Health University School of Medicine, Toyoake, Japan
| | - Shigeyoshi Yasukawa
- Department of Gastroenterology, Fukuoka University Chikushi Hospital, Chikushino, Japan
| | - Fumihito Hirai
- Department of Gastroenterology, Fukuoka University Chikushi Hospital, Chikushino, Japan
| | - Shuji Kochi
- Department of Gastroenterology, Matsuyama Red Cross Hospital, Matsuyama, Japan
| | - Koichi Kurahara
- Department of Gastroenterology, Matsuyama Red Cross Hospital, Matsuyama, Japan
| | - Shunichi Yanai
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Morioka, Japan
| | - Keiichi Uchida
- Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, Tsu, Japan
| | - Shuhei Hosomi
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Kenji Watanabe
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
- Department of Intestinal Inflammation Research, Hyogo College of Medicine, Nishinomiya, Japan
| | - Naoki Hosoe
- Center for Diagnostic and Therapeutic Endoscopy, Keio University School of Medicine, Tokyo, Japan
| | - Haruhiko Ogata
- Center for Diagnostic and Therapeutic Endoscopy, Keio University School of Medicine, Tokyo, Japan
| | - Tadakazu Hisamatsu
- The Third Department of Internal Medicine, Kyorin University School of Medicine, Mitaka, Japan
| | - Manabu Nagayama
- Division of Gastroenterology, Department of Medicine, Jichi Medical University, Tochigi, Japan
| | - Hironori Yamamoto
- Division of Gastroenterology, Department of Medicine, Jichi Medical University, Tochigi, Japan
| | - Daiki Abukawa
- Department of General Pediatrics, Miyagi Children's Hospital, Sendai, Japan
| | - Fumihiko Kakuta
- Department of General Pediatrics, Miyagi Children's Hospital, Sendai, Japan
| | - Kei Onodera
- Department of Gastroenterology and Hepatology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Toshiyuki Matsui
- Department of Gastroenterology, Fukuoka University Chikushi Hospital, Chikushino, Japan
| | - Toshifumi Hibi
- Center for Advanced IBD Research and Treatment, Kitasato University, Kitasato Institute Hospital, Tokyo, Japan
| | | | - Takanari Kitazono
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takayuki Matsumoto
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
- Division of Gastroenterology, Department of Internal Medicine, School of Medicine, Iwate Medical University, Morioka, Japan.
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23
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Kawasaki K, Nakamura S, Kurahara K, Nagasue T, Yanai S, Harada A, Yaita H, Fuchigami T, Matsumoto T. Continuing use of antithrombotic medications for patients with bleeding gastroduodenal ulcer requiring endoscopic hemostasis: a case-control study. Scand J Gastroenterol 2017; 52:948-953. [PMID: 28532190 DOI: 10.1080/00365521.2017.1328989] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE The aim of this study was to compare clinical characteristics and outcomes of bleeding gastroduodenal ulcer between patients taking antithrombotic medications and those not taking antithrombotic medications. METHODS We performed a case-control study of 346 patients with endoscopically verified bleeding gastroduodenal ulcer, which included 173 cases taking antithrombotic medications throughout peri-bleeding period and 173 age- and sex-matched controls not taking antithrombotic medications. RESULTS The cases showed less frequent Helicobacter pylori (H. pylori) infections (45.1% versus 60.7%, p = .005), more frequent duodenal location (31.8% versus 19.1%, p = .009), and more frequent rebleeding (13.9% versus 5.8%, p = .02) than the controls. Multivariate analysis revealed that duodenal location (odds ratio [OR] 3.01, 95% confidence interval [CI] 1.37-6.65) and use of antithrombotic medications (OR 2.47, 95% CI 1.13-5.77) were independent factors for rebleeding. However, there were no differences in clinical outcomes, including final successful endoscopic hemostasis, need for surgical intervention, and mortality between cases and controls. Thromboembolic events did not occur in any cases and controls during the periendoscopic period. CONCLUSIONS Low prevalence of H. pylori infection, frequent duodenal location, and high rebleeding rate are characteristics of patients with bleeding gastroduodenal ulcer under antithrombotic medications. Continuation of antithrombotic medications can be accepted for bleeding gastroduodenal ulcer.
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Affiliation(s)
- Keisuke Kawasaki
- a Division of Gastroenterology, Department of Internal Medicine , Iwate Medical University , Morioka , Japan.,b Division of Gastroenterology , Matsuyama Red Cross Hospital , Matsuyama , Japan
| | - Shotaro Nakamura
- a Division of Gastroenterology, Department of Internal Medicine , Iwate Medical University , Morioka , Japan
| | - Koichi Kurahara
- b Division of Gastroenterology , Matsuyama Red Cross Hospital , Matsuyama , Japan
| | - Tomohiro Nagasue
- b Division of Gastroenterology , Matsuyama Red Cross Hospital , Matsuyama , Japan
| | - Shunichi Yanai
- a Division of Gastroenterology, Department of Internal Medicine , Iwate Medical University , Morioka , Japan
| | - Akira Harada
- b Division of Gastroenterology , Matsuyama Red Cross Hospital , Matsuyama , Japan
| | - Hiroki Yaita
- b Division of Gastroenterology , Matsuyama Red Cross Hospital , Matsuyama , Japan
| | - Tadahiko Fuchigami
- b Division of Gastroenterology , Matsuyama Red Cross Hospital , Matsuyama , Japan
| | - Takayuki Matsumoto
- a Division of Gastroenterology, Department of Internal Medicine , Iwate Medical University , Morioka , Japan
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24
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Kawasaki K, Kurahara K, Oshiro Y, Ohtsu K, Nakamura S, Fuchigami T, Matsumoto T. Gastrointestinal: Idiopathic granulomatous gastritis observed by magnifying narrow-band imaging endoscopy. J Gastroenterol Hepatol 2017; 32:947. [PMID: 28449341 DOI: 10.1111/jgh.13616] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/11/2016] [Indexed: 12/30/2022]
Affiliation(s)
- K Kawasaki
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Iwate
| | - K Kurahara
- Division of Gastroenterology and Matsuyama Red Cross Hospital, Ehime, Japan
| | - Y Oshiro
- Department of Pathology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - K Ohtsu
- Division of Gastroenterology and Matsuyama Red Cross Hospital, Ehime, Japan
| | - S Nakamura
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Iwate
| | - T Fuchigami
- Division of Gastroenterology and Matsuyama Red Cross Hospital, Ehime, Japan
| | - T Matsumoto
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Iwate
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25
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Nagasue T, Kurahara K, Yaita H, Tanaka T, Oshiro Y, Kuno N, Harada A, Kameda M, Iwasaki K, Tsutsumi Y. Whipple's disease diagnosed using electron microscopy and polymerase chain reaction. Nihon Shokakibyo Gakkai Zasshi 2017; 113:1894-1900. [PMID: 27829601 DOI: 10.11405/nisshoshi.113.1894] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
A 50-year-old man presented with bloody diarrhea and 25-kg weight loss over 3 months. Upper and lower endoscopy showed diffuse shaggy white villi in the duodenum and terminal ileum. In addition, capsule endoscopy and double-balloon enteroscopy revealed shaggy white villi in the entire small intestine. Histological examination of biopsy specimens found the lamina propria of the duodenal and intestinal mucosa to be densely infiltrated by rich foamy macrophages that were periodic acid-Schiff-positive. Electron microscopy showed numerous bacilli in the lamina propria. Tropheryma whipplei DNA was detected in the specimens by polymerase chain reaction. Based on these findings, the patient was diagnosed with Whipple's disease. He was treated with a 2-week course of ceftriaxone followed by trimethoprim-sulfamethoxazole. At the 2-month follow up, diffuse white shaggy villi improved dramatically.
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26
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Kawasaki K, Kurahara K, Oshiro Y, Yanai S, Kobayashi H, Nakamura S, Fuchigami T, Sugai T, Matsumoto T. Clinicopathologic Features of Inverted Serrated Lesions of the Large Bowel. Digestion 2017; 93:280-7. [PMID: 27188589 DOI: 10.1159/000446394] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2016] [Accepted: 04/25/2016] [Indexed: 02/04/2023]
Abstract
BACKGROUND/AIMS Serrated lesions (SLs) of the large bowel occasionally manifest as inverted growths with endophytic expansion within the muscularis mucosa. The aims of this investigation were to investigate the incidence of inverted SLs (ISLs) among SLs and to describe the clinicopathologic features. METHODS We reviewed the colonoscopy records from 2006 to 2014 at our institution and identified cases of endoscopically or surgically resected SLs, including hyperplastic polyps (HPs), sessile serrated adenomas/polyps (SSA/Ps) and traditional serrated adenomas (TSAs). The incidence of ISLs among the SLs and their colonoscopic findings were investigated retrospectively. RESULTS There were 35 HPs in 30 patients, 80 SSA/Ps in 65 patients and 70 TSAs in 65 patients. The incidence of ISLs was significantly higher among SSA/Ps (8.8%) and HPs (5.7%) than among TSAs (0%; p = 0.04). A predominant right-sided location, a flat-elevated configuration with a central depression and round-open pit pattern or expanded crypt openings were characteristic of ISLs of the SSA/P type. CONCLUSIONS Right-sided flat lesions with a central depression and round or expanded crypts are indicative of ISLs of the SSA/P type.
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Affiliation(s)
- Keisuke Kawasaki
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Morioka, Japan
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Kawasaki K, Kurahara K, Yanai S, Oshiro Y, Yao T, Kobayashi H, Nakamura S, Fuchigami T, Sugai T, Matsumoto T. Colonoscopic features and malignant potential of sessile serrated adenomas: comparison with other serrated lesions and conventional adenomas. Colorectal Dis 2016; 18:795-802. [PMID: 26784017 DOI: 10.1111/codi.13276] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Accepted: 09/24/2015] [Indexed: 12/11/2022]
Abstract
AIM Sessile serrated adenomas/polyps (SSA/Ps) have been proposed as precursors of colorectal cancer. The aims of this investigation were to compare the endoscopic findings of SSA/Ps with those of other serrated lesions and to compare the histological findings of SSA/Ps with those of conventional adenomas. METHOD We retrospectively reviewed colonoscopy records at our institution from 1984 to 2013 and identified cases of endoscopically or surgically resected conventional adenomas and serrated lesions, including SSA/Ps, hyperplastic polyps (HPs) and traditional serrated adenomas (TSAs). The colonoscopic findings of SSA/Ps were compared with those of the other two serrated lesions and histological findings were compared among all groups of lesions. RESULTS There were 79 HPs in 68 patients, 77 SSA/Ps in 63 patients, 167 TSAs in 145 patients and 6324 conventional adenomas in 4129 patients. The inverted type and flat-elevated type were more frequent among SSA/Ps than among the other two types of serrated lesions. Magnifying colonoscopy revealed that a round and open pit pattern, expanded crypt openings and varicose microvascular vessels were more frequently observed among SSA/Ps than among the other types. The incidence of high-grade dysplasia or carcinoma among SSA/Ps (13.0%) was significantly higher than that among HPs (0%, P < 0.001) and equivalent to that among conventional adenomas (12.3%). CONCLUSION SSA/Ps have colonoscopic features distinct from those of HPs and TSAs. The malignant potential of SSA/Ps seems to be equal to that of conventional adenomas.
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Affiliation(s)
- K Kawasaki
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Morioka, Japan.,Division of Gastroenterology, Matsuyama Red Cross Hospital, Matsuyama, Japan
| | - K Kurahara
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Matsuyama, Japan
| | - S Yanai
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Morioka, Japan
| | - Y Oshiro
- Department of Pathology, Matsuyama Red Cross Hospital, Matsuyama, Japan
| | - T Yao
- Department of Human Pathology, Juntendo University School of Medicine, Tokyo, Japan
| | - H Kobayashi
- Division of Gastroenterology, Fukuoka Sanno Hospital, Fukuoka, Japan
| | - S Nakamura
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Morioka, Japan
| | - T Fuchigami
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Matsuyama, Japan
| | - T Sugai
- Department of Diagnostic Pathology, Iwate Medical University, Morioka, Japan
| | - T Matsumoto
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Morioka, Japan
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Affiliation(s)
- Keisuke Kawasaki
- Division of Gastroenterology, Department of Internal Medicine, Iwate Medical University, Japan
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Nagasue T, Nakamura S, Kochi S, Kurahara K, Yaita H, Kawasaki K, Fuchigami T. Time trends of the impact of Helicobacter pylori infection and nonsteroidal anti-inflammatory drugs on peptic ulcer bleeding in Japanese patients. Digestion 2015; 91:37-41. [PMID: 25632915 DOI: 10.1159/000368810] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND/AIMS Helicobacter pylori infection and the use of nonsteroidal anti-inflammatory drugs (NSAIDs) are the main causes of peptic ulcers. The purpose of the present study was to elucidate the time trends of the impact of H. pylori infection and use of NSAIDs and/or antithrombotic agents on peptic ulcer bleeding (PUB) in Japanese patients. METHODS We retrospectively reviewed 719 patients who had received endoscopic hemostasis for PUB between 2002 and 2013. Subjects were divided into either the first-half group (2002-2007, n = 363) or the second-half group (2008-2013, n = 356). The clinical characteristics of the patients, including the prevalence of H. pylori infection and use of NSAIDs and antithrombotic agents, were compared between the two groups. RESULTS Compared to the first-half group, patients in the second-half group were characterized by older age (proportion of the patients above 60 years old, 63.9 vs. 76.7%, p = 0.0002), less frequent H. pylori infection (71.6 vs. 57.9%, p < 0.001) and more frequent NSAID intake (39.9 vs. 48.6%, p = 0.02). No significant difference was observed regarding the use of antithrombotic agents between the two groups (18.6 vs. 23.3%, p = 0.13). The prevalence of H. pylori infection and proportion of patients above 60 years old were significantly different between the two groups in a multivariate analysis. CONCLUSION The main cause of PUB has clearly shifted from H. pylori infection to the use of NSAIDs over the last decade.
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Affiliation(s)
- Tomohiro Nagasue
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Matsuyama, Japan
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Yaita H, Nakamura S, Kurahara K, Nagasue T, Kochi S, Oshiro Y, Ohshima K, Ikeda Y, Fuchigami T. Primary small-bowel adult T-cell leukemia/lymphoma with gastric AL amyloidosis. Endoscopy 2015; 46 Suppl 1 UCTN:E613-4. [PMID: 25502266 DOI: 10.1055/s-0034-1390757] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Affiliation(s)
- Hiroki Yaita
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Shotaro Nakamura
- Department of Research and Development for Surgical Support System, Center for Advanced Medical Innovation, Kyushu University, Fukuoka, Japan
| | - Koichi Kurahara
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Tomohiro Nagasue
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Shuji Kochi
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Yumi Oshiro
- Department of Pathology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Koichi Ohshima
- Department of Pathology, School of Medicine, Kurume University, Fukuoka, Japan
| | - Yuichi Ikeda
- Department of Internal Medicine, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Tadahiko Fuchigami
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
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Kochi S, Nakamura S, Oshiro Y, Kurahara K, Kawasaki K, Yaita H, Fuchigami T. Endoscopic findings of indolent systemic mastocytosis involving the colon. Endoscopy 2015; 46 Suppl 1 UCTN:E678-9. [PMID: 25526423 DOI: 10.1055/s-0034-1390916] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Affiliation(s)
- Shuji Kochi
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Shotaro Nakamura
- Department of R/D for Surgical Support System, Center for Advanced Medical Innovation, Kyushu University, Fukuoka, Japan
| | - Yumi Oshiro
- Department of Pathology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Koichi Kurahara
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Keisuke Kawasaki
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Hiroki Yaita
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Tadahiko Fuchigami
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
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Yaita H, Nakamura S, Kurahara K, Morishita T, Kochi S, Oshiro Y, Hamaguchi N, Fuchigami T. Gastric tuberculosis resembling depressed type, early gastric cancer. Endoscopy 2015; 46 Suppl 1 UCTN:E669-70. [PMID: 25526418 DOI: 10.1055/s-0034-1390865] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Affiliation(s)
- Hiroki Yaita
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Shotaro Nakamura
- Department of R/D for Surgical Support System, Center for Advanced Medical Innovation, Kyushu University, Fukuoka, Japan
| | - Koichi Kurahara
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
| | | | - Shuji Kochi
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Yumi Oshiro
- Department of Pathology, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Naohiko Hamaguchi
- Department of Respiratory Medicine, Matsuyama Red Cross Hospital, Ehime, Japan
| | - Tadahiko Fuchigami
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
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Kochi S, Kurahara K, Matsumoto T, Kawasaki K, Oshiro Y, Tokumoto M, Saka A, Fuchigami T. Gastrointestinal: Endoscopic findings of collagenous gastroenterocolitis with protein-losing enteropathy. J Gastroenterol Hepatol 2015; 30:967. [PMID: 25916480 DOI: 10.1111/jgh.12896] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Affiliation(s)
- S Kochi
- Division of Gastroenterology, Matsuyama Red Cross Hospital, Ehime, Japan
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Sato Y, Imamura H, Kaizaki Y, Koizumi W, Ishido K, Kurahara K, Suzuki H, Fujisaki J, Hirakawa K, Hosokawa O, Ito M, Kaminishi M, Furuta T, Chiba T, Haruma K. Management and clinical outcomes of type I gastric carcinoid patients: retrospective, multicenter study in Japan. Dig Endosc 2014; 26:377-84. [PMID: 24188531 DOI: 10.1111/den.12197] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2013] [Accepted: 09/27/2013] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIM Type I gastric carcinoids (TIGC) are associated with chronic atrophic gastritis (CAG) with hypergastrinemia and hyperplasia of enterochromaffin-like cells. Several treatment options are currently available for these tumors including total gastrectomy, partial resection, antrectomy, endoscopic resection and endoscopic surveillance. The present study evaluated different treatment approaches and clinical outcomes of patients with TIGC in Japan. METHODS Between 1991 and 2011, 82 patients with TIGC were identified at multicenter institutions in Japan. Patient demographics, tumor size, depth of invasion, vessel involvement, treatment approach, Helicobacter pylori infection, serum gastrin level, recurrence-free survival (RFS) and disease-specific survival (DSS) were analyzed. RESULTS Median age of all patients at the time of diagnosis was 56 years (range, 24-79 years). There were 44 males and 38 females. Patients underwent endoscopic surveillance (n=25), endoscopic resection (n=41) or surgical resection (n=16). Intramucosal invasion was found in 19 patients, submucosal invasion in 44 patients and muscularis propria invasion in one patient. Tumor diameter was ≤ 10 mm in 71 patients, 11-20mm in five patients and ≥ 21 mm in five patients. None of the patients showed rapidly growing tumors, local recurrence or metastasis. The median (range) follow-up period was 7(0-20) years. RFS was 97.6% and DSS was 100% in all the patients. CONCLUSION The prognosis of TIGC patients treated by different modalities in Japan is favorable regardless of the generational change of management for TIGC.
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Affiliation(s)
- Yuichi Sato
- Department of Gastroenterology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
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Inaba T, Ishikawa S, Miyoshi M, Kurahara K. [Present status of gastrointestinal damage due to non-steroidal anti-inflammatory drugs (NSAIDs)]. Nihon Rinsho 2013; 71:1109-1115. [PMID: 23855222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Non-steroidal anti-inflammatory drugs (NSAIDs) are roughly divided into a low-dose aspirin group used for primary and secondary prevention of cardiovascular events and non-aspirin NSAIDs used for treatment of bone and joint diseases. Both cause gastrointestinal damage directly or indirectly. In the present study, we reviewed gastrointestinal damage due to non-aspirin NSAIDs with respect to the esophagus, stomach/duodenum, small intestine and colon. Damage due to NSAIDs occurs in all digestive tracts and since the analgesic effect of NSIADs hides subjective symptoms, the symptoms are often not treated until they are advanced to a serious state. Further, patients receiving NSAIDs are mostly elderly and have complications so that the onset of the conditions is serious and prevention is important. It is necessary to investigate a method that is effective for preventing damage for all digestive tracts and the mechanisms of damage must be understood for this reason.
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Affiliation(s)
- Tomoki Inaba
- Department of Gastroenterology, Kagawa Prefectural Central Hospital
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Ishibashi H, Aoyagi K, Kobayashi H, Kurahara K, Kominato K, Kawasaki K, Oshiro Y, Fuchigami T. Endoscopic mucosal resection of inflammatory fibroid polyp in the transverse colon. Endoscopy 2012; 44 Suppl 2 UCTN:E15-6. [PMID: 22396254 DOI: 10.1055/s-0031-1291499] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Affiliation(s)
- H Ishibashi
- Institute of Gastroenterology, Matsuyama Red Cross Hospital, Matsuyama, Japan.
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Kawasaki K, Kobayashi H, Kurahara K, Oshiro Y, Ishibashi H, Kominato K, Kochi S, Funata M, Okamoto Y, Saka A, Nagata Y, Sakai Y, Yao T, Fuchigami T. [Clinicopathological features of serrated lesions of the colorectum]. Nihon Shokakibyo Gakkai Zasshi 2012; 109:1546-1555. [PMID: 22976223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
We reviewed 428 subjects with colorectal serrated lesions resected endoscopically or surgically at our institution. Colorectal serrated lesions were pathologically divided into 3 groups: hyperplastic polyp (HP), sessile serrated adenoma/polyp (SSA/P), and traditional serrated adenoma (TSA). SSA/P was detected frequently in the right colon and SSA/P was mainly flat-elevated. Cancers occurring in SSA/P were found more frequently than HP or TSA. The incidence of cancer in SSA/P was equivalent to that of cancer in traditional adenoma. Further studies are warranted to clarify clinicopathological features of serrated lesions of the colorectum.
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Kurahara K, Matsumoto T, Iida M. [Characteristics of nonsteroidal anti-inflammatory drugs-induced colopathy]. Nihon Rinsho 2011; 69:1098-1103. [PMID: 21688635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Nonsteroidal anti-inflammatory drugs (NSAIDs) induce a broad spectrum of toxicologic manifestations throughout the gastrointestinal tract, including the large intestine. Even though several studies indicated that NSAIDs can cause perforation and bleeding of diverticula or they exacerbate inflammatory bowel disease, NSAIDs possibly damage the normal large intestine; such involvement has been characterized by ulceration, stricture and colitis. And NSAIDs might be an etiological factor in collagenous colitis. While severe stricture, which has been referred to as "diaphragm-like stricture", has been known to be the most characteristic phenotype of the colonic involvement, NSAIDs-induced colonic ulceration should be regarded as a preceding stage for the stricture formation. Further epidemiological studies and therapeutic trials are warranted to clarify NSAIDs-induced colopathy.
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Yanai S, Nakamura S, Takeshita M, Fujita K, Hirahashi M, Kawasaki K, Kurahara K, Sakai Y, Matsumoto T. Translocation t(14;18)/IGH-BCL2 in gastrointestinal follicular lymphoma: correlation with clinicopathologic features in 48 patients. Cancer 2010; 117:2467-77. [PMID: 24048795 DOI: 10.1002/cncr.25811] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2010] [Revised: 10/16/2010] [Accepted: 10/28/2010] [Indexed: 12/19/2022]
Abstract
BACKGROUND Chromosomal translocation t(14;18)(q32;q21) involving the immunoglobulin heavy chain gene (IGH) and the BCL2 gene (t[14;18][q32;q21]/IGH-BCL2) is present in 60% to 90% of nodal follicular lymphomas. To the authors' knowledge, the prevalence and clinical significance of this translocation have not been examined previously in gastrointestinal follicular lymphomas. METHODS Clinicopathologic and molecular features were investigated in 48 patients who had gastrointestinal follicular lymphoma. The site of involvement was the duodenum in 54% of patients, the jejunum in 52%, the ileum in 52%, the stomach in 29%, and the colorectum in 15%. The presence of the t(14;18)/IGH-BCL2 translocation was detected by interphase fluorescence in situ hybridization. RESULTS Treatment modalities included surgical resection (n = 16), rituximab plus chemotherapy (n = 13), rituximab alone (n = 6), antibiotics (n = 5), and watchful waiting (n = 8). Complete remission (CR) of lymphoma was achieved in 31 patients (65%). The overall survival and event-free survival rates after 5 years were 93% and 68%, respectively. The t(14;18)/IGH-BCL2 was detected in 39 patients (81%). The involvement of multiple sites (69% vs 0%), manifestation of the lymphomatous polyposis type (72% vs 22%), and histologic grade 1 or 2 tumors (92% vs 56%) were more frequent in the t(14;18)-positive group than in the negative group. In addition, the CR rate was lower in the t(14;18)-positive group than in the negative group (56% vs 100%; P = .0179), and a trend was observed toward poorer event-free survival in the positive group (P = .089). CONCLUSIONS The t(14;18)/IGH-BCL2 chromosomal translocation occurred frequently in gastrointestinal follicular lymphomas. The current results indicated that this translocation may be a predictor of an adverse clinical course.
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Affiliation(s)
- Shunichi Yanai
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
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Kurahara K, Matsumoto T, Iida M. [Clinical features of nonsteroidal anti-inflammatory drug-induced colopathy]. Nihon Rinsho 2007; 65:1875-1878. [PMID: 17926539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
NSAID induce a broad spectrum of toxicologic manifestations throughout the gastrointestinal tract, including the large intestine. Even though several studies indicated that NSAIDs can cause perforation and bleeding of diverticula or they exacerbate inflammatory bowel disease, NSAIDs possibly damage the normal large intestine; such involvement has been characterized by ulceration, stricture, colitis and the suppository induced rectal ulcer or proctitis. While severe stricture, which has been referred to as "diaphragm-like stricture", has been known to be the most characteristic phenotype of the colonic involvement, NSAID-induced colonic ulceration should be regarded as a preceding stage for the stricture formation. Further epidemiological studies and therapeutic trials are warranted to clarify NSAID-induced colopathy.
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Matsumoto T, Esaki M, Hizawa K, Kurahara K, Hirakawa K, Yao T, Iida M. Accuracy of radiographic assessment for the diagnosis of invasion depth in small invasive colorectal cancer. Br J Radiol 2003; 76:611-6. [PMID: 14500275 DOI: 10.1259/bjr/63403347] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Radiographic findings of 113 submucosally invasive colorectal cancers (CRCs) <or=20 mm were investigated by two observers to examine whether barium radiography is predictive of the invasion depth in small colorectal cancer. Smooth surface, central barium fleck, fold convergency and eccentric rigidity were chosen as the radiographic determinants. Predictive values of the determinants for deep submucosal invasion were compared between 45 CRCs <or=10 mm and 68 CRCs >10 mm. 47 CRCs had invaded the submucosa superficially while 66 CRCs had invaded deeply. The concordance rate in the assessment of radiology was 90.3% in smooth surface, 92.9% in central barium fleck, 90.3% in fold convergency and 79.6% in eccentric rigidity. Positive predictive value of central barium fleck for deep submucosal invasion was significantly higher in CRCs>10 mm than in those <or=10 mm (0.86 vs. 0.64, p=0.034). In contrast, negative predictive values of smooth surface (0.89 vs. 0.34, p<0.00001), central barium fleck (0.87 vs. 0.38, p=0.0002), fold convergency (0.64 vs. 0.33, p=0.0023) and eccentric rigidity (0.79 vs. 0.48, p=0.023) were significantly higher in CRCs <or=10 mm than in those >10 mm. These findings suggest that barium radiography is a procedure which can give useful information in prediction of invasion depth in CRCs <or=10 mm in size.
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Affiliation(s)
- T Matsumoto
- Departments of Medicine & Clinical Science and Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Maidashi 3-1-1, Higashi-ku, Fukuoka 812-8582, Japan
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Affiliation(s)
- N Okada
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
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Matsumoto T, Hizawa K, Esaki M, Kurahara K, Mizuno M, Hirakawa K, Yao T, Iida M. Comparison of EUS and magnifying colonoscopy for assessment of small colorectal cancers. Gastrointest Endosc 2002; 56:354-60. [PMID: 12196772 DOI: 10.1016/s0016-5107(02)70038-2] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Prediction of invasion depth and lymph node metastasis is mandatory when local treatment is considered for small colorectal cancer. The aim of this study was to compare the accuracy of EUS with a catheter probe (probe-EUS) and magnifying colonoscopy for prediction of invasion depth and lymph node metastasis for small colorectal cancer. METHODS Small colorectal cancers were imaged by both probe-EUS and magnifying colonoscopy. Invasion depth by probe-EUS was determined by the presence or absence of distortion of the third sonographic layer. Findings by magnifying colonoscopy were divided into regular, distorted, and amorphous patterns. Histopathologically, depth of invasion was classified as intramucosa/slight or deep invasion. Findings by probe-EUS and magnifying colonoscopy were compared with respect to deep invasion and lymph node metastasis. RESULTS There were 22 small colorectal cancers with intramucosa/slight invasion and 28 with deep invasion. Four of 30 cancers had associated lymph node metastasis. Accuracy for depth of invasion was 91.8% for probe-EUS and 63.3% in magnifying colonoscopy, the difference being statistically significant (p = 0.0013). Negative predictive value of probe-EUS for deep invasion was higher than that for magnifying colonoscopy (respectively, 90.9% vs. 54.1%) in the population studied (prevalence deep invasion 56%). The accuracy for lymph node metastasis was 24.1% for probe-EUS and 72.4% for magnifying colonoscopy, the difference being statistically significant (p < 0.001). Positive predictive value for lymph node metastasis was higher when the amorphous pattern was noted by magnifying colonoscopy compared with the positive predictive value for deep invasion by probe-EUS (respectively, 33.3% vs. 8.7%) in the population studied (prevalence lymph node metastasis 13.3%). CONCLUSIONS Probe-EUS is superior to magnifying colonoscopy for determination of invasion depth in small colorectal cancer. Magnifying colonoscopy may be predictive of lymph node metastasis, thereby suggesting that the procedures provide complementary information with respect to the decision for local versus surgical therapy.
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Affiliation(s)
- Takayuki Matsumoto
- Department of Endoscopic Diagnostics & Therapeutics, Kyushu University Hospital, Fukuoka, Japan
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Nakamura S, Matsumoto T, Nakamura S, Kusano Y, Esaki M, Kurahara K, Fukuda T. Duodenal mucosa-associated lymphoid tissue lymphoma treated by eradication of Helicobacter pylori: report of 2 cases including EUS findings. Gastrointest Endosc 2001; 54:772-5. [PMID: 11726860 DOI: 10.1067/mge.2001.119602] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Affiliation(s)
- S Nakamura
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Yao S, Esaki M, Matsumoto T, Aoyagi K, Kurahara K, Hirakawa K, Fujishima M, Yao T. Multiple lymphangiomas of the small intestine. Gastrointest Endosc 2001; 54:491-2. [PMID: 11577313 DOI: 10.1067/mge.2001.118136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Affiliation(s)
- S Yao
- Department of Medicine and Clinical Science, Kyushu University, Maidashi 3-1-1, Higashi-ku, Fukuoka, 812-8582, Japan
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Abstract
OBJECTIVE Clinical and endoscopic features of nonsteroidal anti-inflammatory drug (NSAID)-induced colonic ulcerations have not been fully investigated. METHODS During a 3-yr period from April 1996 to March 1999, 6076 subjects underwent total colonoscopy at our institutions. Among them, the diagnosis of NSAID-induced colonic ulceration was made by their clinical and colonoscopic findings. All patients diagnosed as having this disease underwent upper endoscopy and follow-up colonoscopy. Clinical features, serial changes in colonoscopic findings, and upper GI lesions were analyzed. RESULTS Among the subjects, 14 patients were diagnosed as having NSAID-induced ulcerations. Seven patients were complicated by renal failure. Three patients had gastric ulcers concurrently. Eleven patients had colonic lesions in the ileocecal region. In 13 of 14 patients, initial colonoscopy demonstrated sharply demarcated, semilunar or circumferential ulcers without stricture formation. After discontinuance of NSAIDs, improvement of the ulcers without stricture or inflammatory polyps could be confirmed 3-10 wk later. In one patient with diaphragm-like stricture, follow-up colonoscopy performed 2 yr later demonstrated resolution of circumferential ulcer. CONCLUSIONS NSAID-induced colonic ulceration may occur more frequently than previously recognized. Frank ulcerations, rather than stricture formation, seem to be the typical colonoscopic signs of NSAID-induced colonic ulceration.
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Affiliation(s)
- K Kurahara
- Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Matsumoto Y, Matsumoto T, Nakamura S, Kurahara K, Mibu R, Yao T, Fujishima M. Endoscopic diagnosis of malignant enterocolic fistula caused by ileal lymphoma. Gastrointest Endosc 2000; 51:508-9. [PMID: 10744840 DOI: 10.1016/s0016-5107(00)70465-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Y Matsumoto
- Second Department of Internal Medicine, First Department of Surgery, and Second Department of Pathology, Faculty of Medicine, Kyushu University, Fukuoka, Japan
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Nakamura S, Matsumoto T, Takeshita M, Kurahara K, Yao T, Tsuneyoshi M, Iida M, Fujishima M. A clinicopathologic study of primary small intestine lymphoma: prognostic significance of mucosa-associated lymphoid tissue-derived lymphoma. Cancer 2000. [PMID: 10640959 DOI: 10.1002/(sici)1097-0142(20000115)88:2<286::aid-cncr7>3.0.co;2-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND It remains unclear whether the presence of mucosa-associated lymphoid tissue (MALT) lymphoma has prognostic implications for patients with primary small intestine lymphoma. METHODS The clinicopathologic features of 80 patients with primary small intestine lymphoma were examined retrospectively in relation to the presence of MALT lymphoma. Survival was compared univariately and multivariately among the groups divided by clinicopathologic findings. RESULTS Twenty-one cases (26%) were diagnosed as low grade B-cell lymphoma (15 marginal zone B-cell lymphoma of MALT type, 2 mantle cell lymphoma, and 4 follicle center lymphoma), 46 cases (58%) were diagnosed as high grade B-cell lymphoma (19 secondary large cell lymphoma with a low grade MALT component, 17 diffuse large cell lymphoma without MALT features, 7 Burkitt lymphoma, and 3 lymphoblastic lymphoma), and 13 cases (16%) were diagnosed as T-cell lymphoma. A significantly better survival was noted for patients without colorectal and/or gastric involvement, diffuse infiltration under macroscopy, high grade histology, and perforation. Those patients with MALT type tumors, less advanced stage of disease, B-cell phenotype, benign lymphoid follicular hyperplasia, and radical tumor resectability appeared to have a better survival rate. Based on Cox multivariate analysis, early stage disease and MALT-derived tumors were determined to be independent prognostic factors (P < 0.05). CONCLUSIONS The presence of MALT-derived lymphoma appears to have a favorable prognosis among patients with primary small intestinal lymphoma.
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Affiliation(s)
- S Nakamura
- Second Department of Internal Medicine, Faculty of Medicine, Kyushu University, Fukuoka, Japan
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Nakamura S, Matsumoto T, Takeshita M, Kurahara K, Yao T, Tsuneyoshi M, Iida M, Fujishima M. A clinicopathologic study of primary small intestine lymphoma: prognostic significance of mucosa-associated lymphoid tissue-derived lymphoma. Cancer 2000; 88:286-94. [PMID: 10640959 DOI: 10.1002/(sici)1097-0142(20000115)88:2<286::aid-cncr7>3.0.co;2-z] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND It remains unclear whether the presence of mucosa-associated lymphoid tissue (MALT) lymphoma has prognostic implications for patients with primary small intestine lymphoma. METHODS The clinicopathologic features of 80 patients with primary small intestine lymphoma were examined retrospectively in relation to the presence of MALT lymphoma. Survival was compared univariately and multivariately among the groups divided by clinicopathologic findings. RESULTS Twenty-one cases (26%) were diagnosed as low grade B-cell lymphoma (15 marginal zone B-cell lymphoma of MALT type, 2 mantle cell lymphoma, and 4 follicle center lymphoma), 46 cases (58%) were diagnosed as high grade B-cell lymphoma (19 secondary large cell lymphoma with a low grade MALT component, 17 diffuse large cell lymphoma without MALT features, 7 Burkitt lymphoma, and 3 lymphoblastic lymphoma), and 13 cases (16%) were diagnosed as T-cell lymphoma. A significantly better survival was noted for patients without colorectal and/or gastric involvement, diffuse infiltration under macroscopy, high grade histology, and perforation. Those patients with MALT type tumors, less advanced stage of disease, B-cell phenotype, benign lymphoid follicular hyperplasia, and radical tumor resectability appeared to have a better survival rate. Based on Cox multivariate analysis, early stage disease and MALT-derived tumors were determined to be independent prognostic factors (P < 0.05). CONCLUSIONS The presence of MALT-derived lymphoma appears to have a favorable prognosis among patients with primary small intestinal lymphoma.
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Affiliation(s)
- S Nakamura
- Second Department of Internal Medicine, Faculty of Medicine, Kyushu University, Fukuoka, Japan
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