N. Uemura

K. Haruma, N. Sasaki, G. Kajiyama, 1997, Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology.

MYCOBACTERIUM LENTIFLAVUM ILEITIS USING ASPIRATED INTESTINAL FLUID DURING ENDOSCOPY IN HIV‐INFECTED PATIENT

S. Oka, T. Gotoda, J. Akiyama, 2011, Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society.

Impact of INR monitoring, reversal agent use, heparin bridging, and anticoagulant interruption on rebleeding and thromboembolism in acute gastrointestinal bleeding

J. Akiyama, T. Shimbo, N. Uemura, 2017, PloS one.

Endoscopic submucosal dissection: a safe technique for colorectal tumors

E. Kogure, Yutaka Saito, N. Uemura, 2007, Endoscopy.

Gastric epithelial neoplasm of fundic-gland mucosa lineage: proposal for a new classification in association with gastric adenocarcinoma of fundic-gland type

Tsuyoshi Saito, Y. Oono, I. Oda, 2021, Journal of Gastroenterology.

Current status of esophageal endoscopy including the evaluation of smoking and alcohol consumption in Japan: an analysis based on the Japan endoscopy database

K. Ohtsuka, H. Tajiri, M. Kaminishi, 2018, Esophagus.

Effect of Helicobacter pylori eradication on subsequent development of cancer after endoscopic resection of early gastric cancer in Japan.

N. Uemura, S. Okamoto, 2000, Gastroenterology clinics of North America.

Effects of daily aspirin on cancer incidence and mortality in the elderly Japanese

K. Shimada, N. Ishizuka, S. Uchiyama, 2018, Research and practice in thrombosis and haemostasis.

Efficacy and safety of 0.6% sodium alginate solution in endoscopic submucosal dissection for esophageal and gastric neoplastic lesion: A randomized controlled study

S. Kitano, H. Tajiri, H. Ono, 2019, Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society.

Evidence-based clinical practice guidelines for functional dyspepsia

K. Sugano, M. Hongo, K. Haruma, 2015, Journal of Gastroenterology.

The Effects of Direct Oral Anticoagulants, Warfarin, Aspirin and Thienopyridine on the Performance of Immunochemical, Faecal, Occult Blood Tests

K. Ohtsuka, H. Tajiri, M. Kaminishi, 2018, Digestion.

Risk of peptic ulcer bleeding associated with Helicobacter pylori infection, nonsteroidal anti‐inflammatory drugs, low‐dose aspirin, and antihypertensive drugs: A case‐control study

M. Mizokami, J. Akiyama, Tomonori Aoki, 2015, Journal of gastroenterology and hepatology.

Next endoscopic approach for acute lower gastrointestinal bleeding without an identified source on colonoscopy: upper or capsule endoscopy?

K. Koike, Y. Hirata, J. Akiyama, 2019, Endoscopy International Open.

Recurrence and mortality among patients hospitalized for acute lower gastrointestinal bleeding.

M. Mizokami, J. Akiyama, Tomonori Aoki, 2015, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Clinicopathological features of gastric mucosa‐associated lymphoid tissue lymphoma: A comparison with diffuse large B‐cell lymphoma without a mucosa‐associated lymphoid tissue lymphoma component

K. Chayama, K. Haruma, S. Tanaka, 2001, Journal of gastroenterology and hepatology.

Efficacy and safety of omeprazole in Japanese patients with nonerosive reflux disease

T. Chiba, S. Tanabe, N. Uemura, 2008, Journal of gastroenterology.

Instructions for use Title Effect of eradication of Helicobacter pylori on incidence of metachronous gastric carcinoma afterendoscopic resection of early gastric cancer : an open-label , randomised controlled trial

Mototsugu Kato, Kazuhiko Inoue, N. Uemura, 2017 .

Natural History of Gastric Cancer After Helicobacter pylori Eradication in Japan: After Endoscopic Resection, After Treatment of the General Population, and Naturally

D. Graham, N. Uemura, 2006, Helicobacter.

H. pylori Infection and Treatment for Early Gastric Cancer in Japan

N. Uemura, 2004 .

H. pylori infection and the development of gastric cancer.

N. Uemura, S. Okamoto, Soichiro Yamamoto, 2002, The Keio journal of medicine.

Diagnostic value of endothelial markers and HHV-8 staining in gastrointestinal Kaposi sarcoma and its difference in endoscopic tumor staging.

H. Yazaki, S. Oka, J. Akiyama, 2013, World journal of gastroenterology.

Predictive Clinical Factors in the Diagnosis of Gastrointestinal Kaposi's Sarcoma and Its Endoscopic Severity

H. Yazaki, S. Oka, J. Akiyama, 2012, PloS one.

The severity of endoscopic gastric atrophy could help to predict Operative Link on Gastritis Assessment gastritis stage

N. Uemura, D. Quach, H. M. Le, 2011, Journal of gastroenterology and hepatology.

Changes in Helicobacter pylori‐induced gastritis in the antrum and corpus during long‐term acid‐suppressive treatment in Japan

N. Sasaki, N. Uemura, S. Okamoto, 2000, Alimentary pharmacology & therapeutics.

Extensive gut virome variation and its associations with host and environmental factors in a population-level cohort

M. Hattori, T. Miyoshi‐Akiyama, S. Oka, 2022, Nature Communications.

Recurrence of colonic diverticular bleeding and associated risk factors

J. Akiyama, R. Niikura, T. Shimbo, 2012, Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland.

Hypertension and concomitant arteriosclerotic diseases are risk factors for colonic diverticular bleeding: a case–control study

J. Akiyama, R. Niikura, T. Shimbo, 2012, International Journal of Colorectal Disease.

Safety and Effectiveness of Early Colonoscopy in Management of Acute Lower Gastrointestinal Bleeding on the Basis of Propensity Score Matching Analysis.

J. Akiyama, Tomonori Aoki, R. Niikura, 2016, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Acute Middle Gastrointestinal Bleeding Risk Associated with NSAIDs, Antithrombotic Drugs, and PPIs: A Multicenter Case-Control Study

K. Koike, M. Okamoto, Y. Hirata, 2016, PloS one.

Effects of bowel preparation on the human gut microbiome and metabolome

M. Hattori, F. Takeuchi, T. Miyoshi‐Akiyama, 2019, Scientific Reports.

Natural history of intraductal papillary mucinous neoplasm and non‐neoplastic cyst: long‐term imaging follow‐up study

J. Akiyama, K. Fujimoto, N. Uemura, 2017, Journal of hepato-biliary-pancreatic sciences.

Gastric corpus IL‐8 concentration and neutrophil infiltration in duodenal ulcer patients

K. Haruma, N. Sasaki, N. Uemura, 1997, Alimentary pharmacology & therapeutics.

Effects of storage temperature, storage time, and Cary-Blair transport medium on the stability of the gut microbiota.

M. Hattori, F. Takeuchi, T. Miyoshi‐Akiyama, 2019, Drug discoveries & therapeutics.

Gastric MALT Lymphomas Are Divided Into Three Groups Based on Responsiveness to Helicobacter Pylori Eradication and Detection of API2-MALT1 Fusion

M. Seto, R. Ueda, H. Goto, 2004, The American journal of surgical pathology.

The Ameliorating Effect of Lactobacillus gasseri OLL2716 on Functional Dyspepsia in Helicobacter pylori-Uninfected Individuals: A Randomized Controlled Study

Kazuhiko Inoue, N. Uemura, Y. Koga, 2017, Digestion.

Endoscopic appearance of AIDS-related gastrointestinal lymphoma with c-MYC rearrangements: case report and literature review.

S. Oka, Jun Sugihara, N. Uemura, 2013, World journal of gastroenterology.

Effect of proton-pump inhibitors on the risk of lower gastrointestinal bleeding associated with NSAIDs, aspirin, clopidogrel, and warfarin

J. Akiyama, Tomonori Aoki, R. Niikura, 2015, Journal of Gastroenterology.

Clinical Study False-Negative Results of Endoscopic Biopsy in the Diagnosis of Gastrointestinal Kaposi ’ s Sarcoma in HIV-Infected Patients

H. Yazaki, S. Oka, J. Akiyama, 2014 .

False-Negative Results of Endoscopic Biopsy in the Diagnosis of Gastrointestinal Kaposi's Sarcoma in HIV-Infected Patients

H. Yazaki, S. Oka, J. Akiyama, 2012, Pathology research international.

Cumulative evidence for reducing recurrence of colonic diverticular bleeding using endoscopic clipping versus band ligation: Systematic review and meta‐analysis

T. Itoi, R. Niikura, N. Uemura, 2020, Journal of gastroenterology and hepatology.

Validation of the 3-day rule for stool bacterial tests in Japan.

N. Uemura, N. Masaki, C. Yokoi, 2014, Internal medicine.

Effects of Lactobacillus gasseri OLL2716 on Helicobacter pylori-Associated Dyspepsia: A Multicenter Randomized Double-Blind Controlled Trial

Kazuhiko Inoue, N. Uemura, Y. Koga, 2016, Gastroenterology research and practice.

Combined endoscopy, aspiration, and biopsy analysis for identifying infectious colitis in patients with ileocecal ulcers.

H. Yazaki, S. Oka, J. Akiyama, 2013, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Risk Factors for Intestinal Invasive Amebiasis in Japan, 2003–2009

S. Oka, J. Akiyama, Koji Watanabe, 2012, Emerging infectious diseases.

Effect of antiplatelet agent number, types, and pre-endoscopic management on post-polypectomy bleeding: validation of endoscopy guidelines

A. Kimura, J. Akiyama, T. Shimbo, 2020, Surgical Endoscopy.

Multiplicative effect of hyperpepsinogenemia I and non-secretor status on the risk of duodenal ulcer in siblings

K. Haruma, Kazuhiko Inoue, G. Kajiyama, 1990, Gastroenterologia Japonica.

Serum pepsinogen 1, gastrin, ABO blood groups, secretor status of ABH substances and behavioral factors in patients with duodenal ulcer and their relatives.

K. Haruma, G. Kajiyama, M. Yoshihara, 1988, Japanese journal of medicine.

Immunoglobulin VH gene analysis in gastric MALT lymphomas

R. Ueda, H. Goto, M. Asaka, 2007, Modern Pathology.

Fulminant gastrointestinal graft-versus-host disease concomitant with cytomegalovirus infection: case report and literature review.

N. Uemura, N. Nagata, H. Okubo, 2013, World journal of gastroenterology.

Characteristics of teen-age patients with juvenile duodenal ulcer. Relation between inherited hyperpepsinogenemia I and duodenal ulcer.

K. Haruma, G. Kajiyama, N. Uemura, 1993, Scandinavian journal of gastroenterology.

Mo1868 Effect of L. Gasseri on Dyspeptic Symptoms in Subjects With H. pylori Infection

Kazuhiko Inoue, N. Uemura, Y. Koga, 2013 .

Association of baseline plasma des‐acyl ghrelin level with the response to rikkunshito in patients with functional dyspepsia

T. Hibi, T. Takebayashi, Juntaro Matsuzaki, 2016, Journal of gastroenterology and hepatology.

Alcohol and Smoking Affect Risk of Uncomplicated Colonic Diverticulosis in Japan

M. Mizokami, J. Akiyama, Tomonori Aoki, 2013, PloS one.

Acute Severe Gastrointestinal Tract Bleeding Is Associated With an Increased Risk of Thromboembolism and Death

J. Akiyama, T. Shimbo, N. Uemura, 2017, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Human Gut Microbiota and Its Metabolites Impact Immune Responses in COVID-19 and Its Complications

T. Miyoshi‐Akiyama, T. Itoi, M. Sugiyama, 2022, Gastroenterology.

Visceral fat accumulation affects risk of colonic diverticular hemorrhage

M. Noda, J. Akiyama, Tomonori Aoki, 2015, International Journal of Colorectal Disease.

HELICOBACTER PYLORI INFECTION AND ENDOSCOPIC FINDINGS

N. Uemura, 2005 .

Efficacy of Narrow Band Imaging Magnification for Microvessel Pattern of Colorectal Lesions

N. Uemura, K. Sasajima, T. Ohshima, 2008 .

Lansoprazole for secondary prevention of gastric or duodenal ulcers associated with long-term low-dose aspirin therapy: results of a prospective, multicenter, double-blind, randomized, double-dummy, active-controlled trial

K. Sugano, K. Shimada, N. Hiramatsu, 2011, Journal of gastroenterology.

Prevalence and in-hospital mortality of gastrostomy and jejunostomy in Japan: a retrospective study with a national administrative database.

H. Horiguchi, H. Yasunaga, K. Fushimi, 2014, Gastrointestinal endoscopy.

Predictive findings for Helicobacter pylori-uninfected, -infected and -eradicated gastric mucosa: validation study.

J. Akiyama, R. Niikura, T. Shimbo, 2013, World journal of gastroenterology.

Relationship between clinical factors and severity of esophageal candidiasis according to Kodsi's classification.

H. Yazaki, S. Oka, J. Akiyama, 2014, Diseases of the esophagus : official journal of the International Society for Diseases of the Esophagus.

Factors Associated with Esophageal Candidiasis and Its Endoscopic Severity in the Era of Antiretroviral Therapy

H. Yazaki, S. Oka, J. Akiyama, 2013, PloS one.

Evidence-based clinical practice guidelines for peptic ulcer disease 2015

K. Sugano, H. Goto, K. Murakami, 2016, Journal of Gastroenterology.

Increased serum pepsinogen I and recurrence of duodenal ulcer.

K. Haruma, G. Kajiyama, M. Yoshihara, 1989, Scandinavian journal of gastroenterology.

Diagnostic accuracy of indirect immunofluorescence assay for intestinal invasive amebiasis and impact of HIV infection in a non-endemic country.

S. Oka, J. Akiyama, R. Niikura, 2012, Diagnostic microbiology and infectious disease.

Predictive value of endoscopic findings in the diagnosis of active intestinal amebiasis

S. Oka, J. Akiyama, T. Shimbo, 2012, Endoscopy.

Prevalence of Helicobacter pylori resistance to clarithromycin and metronidazole determined by 23S ribosomal RNA and rdxA gene analyses in Hiroshima, Japan

K. Chayama, K. Haruma, Shinji Tanaka, 2003, Journal of gastroenterology and hepatology.

Kyoto global consensus report on Helicobacter pylori gastritis

P. Malfertheiner, E. Kuipers, D. Graham, 2015, Gut.

ChapterChapter 3 Agreementt between Endoscopic and Histologicall Scores of Gastric Atrophy

N. Uemura, S. Xiao, C. Ponsioen, 2007 .

Agreement between endoscopic and histological gastric atrophy scores

F. T. ten Kate, G. Tytgat, N. Uemura, 2005, Journal of Gastroenterology.

Marked decrease in serum pepsinogen II levels resulting from endoscopic resection of a large duodenal tumor

T. Ishida, N. Uemura, T. Yada, 2014, Clinical Journal of Gastroenterology.

Assessment of antigenemia assay for the diagnosis of cytomegalovirus gastrointestinal diseases in HIV-infected patients.

H. Yazaki, S. Oka, J. Akiyama, 2013, AIDS patient care and STDs.

Angiosarcoma Involving Solid Organs and the Gastrointestinal Tract with Life-Threatening Bleeding

N. Uemura, N. Nagata, C. Maeyashiki, 2012, Case Reports in Gastroenterology.

A CASE OF MUCOSAL PROLAPSE SYNDROME MARKEDLY IMPROVED BY CONSERVATIVE TREATMENT

J. Akiyama, S. Yamato, N. Uemura, 2004 .

Increases in Entamoeba histolytica Antibody–Positive Rates in Human Immunodeficiency Virus–Infected and Noninfected Patients in Japan: A 10-Year Hospital-Based Study of 3,514 Patients

S. Oka, J. Akiyama, Yasuaki Yanagawa, 2016, The American journal of tropical medicine and hygiene.

[Two cases of vanishing tumor of the stomach due to anisakiasis].

K. Haruma, Y. Kitadai, G. Kajiyama, 1987, Nihon Naika Gakkai zasshi. The Journal of the Japanese Society of Internal Medicine.

A case of early gastric cancer that changed morphologically after Helicobacter pylori eradication therapy

N. Uemura, T. Yada, Koichi Ito, 2016 .

A statistical evaluation on the age and sex distribution of basal serum gastrin and gastric acid secretion in subjects with or without peptic ulcer disease.

K. Haruma, N. Uemura, K. Sumii, 1984, Hiroshima journal of medical sciences.

Development and Validation of a Risk Scoring System for Severe Acute Lower Gastrointestinal Bleeding.

M. Mizokami, J. Akiyama, Tomonori Aoki, 2016, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Efficacy of Vonoprazan, a Novel Potassium-Competitive Acid Blocker, in Patients with Proton Pump Inhibitor-Refractory Acid Reflux

M. Yamada, J. Akiyama, O. Kawamura, 2019, Digestion.

Prospective Cohort Study of Gastrointestinal Complications and Vascular Diseases in Patients Taking Aspirin: Rationale and Design of the MAGIC Study

K. Sugano, K. Shimada, S. Goto, 2011, Cardiovascular Drugs and Therapy.

Long-term recurrent bleeding risk after endoscopic therapy for definitive colonic diverticular bleeding: band ligation versus clipping.

J. Akiyama, T. Shimbo, N. Uemura, 2018, Gastrointestinal endoscopy.

Role of urgent contrast-enhanced multidetector computed tomography for acute lower gastrointestinal bleeding in patients undergoing early colonoscopy

J. Akiyama, Tomonori Aoki, R. Niikura, 2015, Journal of Gastroenterology.

Predictors for Identification of Stigmata of Recent Hemorrhage on Colonic Diverticula in Lower Gastrointestinal Bleeding

M. Mizokami, J. Akiyama, Tomonori Aoki, 2015, Journal of clinical gastroenterology.

High-dose barium impaction therapy for the recurrence of colonic diverticular bleeding: a randomized controlled trial.

M. Mizokami, J. Akiyama, R. Niikura, 2015, Annals of surgery.

High-Dose Barium Impaction Therapy Is Useful for the Initial Hemostasis and for Preventing the Recurrence of Colonic Diverticular Bleeding Unresponsive to Endoscopic Clipping

R. Niikura, T. Shimbo, N. Uemura, 2013, Case reports in gastrointestinal medicine.

Interobserver and intraobserver agreement for gastric mucosa atrophy

K. Chayama, K. Arihiro, Shinji Tanaka, 2015, BMC Gastroenterology.

Accuracy of endoscopic diagnosis of Helicobacter pylori infection according to level of endoscopic experience and the effect of training

M. Mizokami, J. Akiyama, T. Shimbo, 2013, BMC Gastroenterology.

CHANGE IN ENDOSCOPIC FINDINGS AFTER HELICOBACTER PYLORI ERADICATION

N. Uemura, Y. Kumagai, J. Akiyama, 2007 .

Sa1194 – 1-Year Interim Analysis Results of Vision Trial: A Randomized, Open-Label Study to Evaluate a Long-Term Safety of Vonoprazan As Maintenance Treatment in Patients with Erosive Esophagitis

K. Haruma, Y. Kinoshita, J. Akiyama, 2019, Gastroenterology.

Characteristics of gastric cancer in negative test of serum anti-Helicobacter pylori antibody and pepsinogen test: a multicenter study

K. Chayama, Shinji Tanaka, Kazuhiko Inoue, 2017, Gastric Cancer.

Urinary prostaglandins and renal function in obstructive jaundice.

N. Uemura, H. Fukui, M. Uemura, 1989, Scandinavian journal of gastroenterology.

Guidelines for the management of Helicobacter pylori infection in Japan: 2016 Revised Edition

K. Murakami, T. Sugiyama, Mototsugu Kato, 2019, Helicobacter.

Effects of bowel preparation on the human gut microbiome and metabolome

M. Hattori, F. Takeuchi, T. Miyoshi‐Akiyama, 2019, Scientific Reports.

Population-level metagenomics uncovers distinct effects of multiple medications on the human gut microbiome.

M. Hattori, T. Miyoshi‐Akiyama, S. Oka, 2022, Gastroenterology.

PCR detection of human herpesviruses in colonic mucosa of individuals with inflammatory bowel disease: Comparison with individuals with immunocompetency and HIV infection

S. Oka, J. Akiyama, N. Uemura, 2017, PloS one.

[The trend of the research on H. pylori eradication and gastric cancer prevention].

N. Uemura, 2004, Nihon rinsho. Japanese journal of clinical medicine.

Colonic diverticular hemorrhage associated with the use of nonsteroidal anti‐inflammatory drugs, low‐dose aspirin, antiplatelet drugs, and dual therapy

M. Mizokami, J. Akiyama, Tomonori Aoki, 2014, Journal of gastroenterology and hepatology.

Combined identifying granuloma and biopsy culture is useful for diagnosing intestinal tuberculosis

M. Mizokami, J. Akiyama, T. Shimbo, 2015, International Journal of Colorectal Disease.

Increased risk of non-AIDS-defining cancers in Asian HIV-infected patients: a long-term cohort study

S. Oka, J. Akiyama, R. Niikura, 2018, BMC Cancer.

Asia–Pacific consensus guidelines on gastric cancer prevention

R. Hunt, Nayoung Kim, P. Moayyedi, 2008, Journal of gastroenterology and hepatology.

Changing Antimicrobial Susceptibility Epidemiology of Helicobacter pylori Strains in Japan between 2002 and 2005

K. Haruma, K. Murakami, T. Fujioka, 2007, Journal of Clinical Microbiology.

Prevalence of Anal Human Papillomavirus Infection and Risk Factors among HIV-positive Patients in Tokyo, Japan

S. Oka, K. Tadokoro, J. Akiyama, 2015, PloS one.

Impact of HIV Infection on Colorectal Tumors: A Prospective Colonoscopic Study of Asian Patients

S. Oka, M. Mizokami, J. Akiyama, 2014, Journal of acquired immune deficiency syndromes.

Different Gastric Mucosa and CagA Status of Patients in India and Japan Infected with Helicobacter pylori

M. Mizokami, J. Akiyama, T. Shimbo, 2014, Digestive Diseases and Sciences.

Guidelines for the Management of Helicobacter pylori Infection in Japan: 2009 Revised Edition

K. Sugano, K. Murakami, M. Asaka, 2010, Helicobacter.

Increased risk of non-AIDS-defining cancers in Asian HIV-infected patients: a long-term cohort study

S. Oka, J. Akiyama, R. Niikura, 2018, BMC Cancer.

Value of a new stick-type rapid urine test for the diagnosis of Helicobacter pylori infection in the Vietnamese population.

F. Shimamoto, M. Yoshihara, N. Uemura, 2014, World journal of gastroenterology.

Recurrence and prognosis of patients emergently hospitalized for acute esophageal variceal bleeding: A long‐term cohort study

M. Mizokami, J. Akiyama, T. Shimbo, 2016, Hepatology research : the official journal of the Japan Society of Hepatology.

Risk factors for adverse in-hospital outcomes in acute colonic diverticular hemorrhage.

M. Mizokami, J. Akiyama, Tomonori Aoki, 2015, World journal of gastroenterology.

Natural history of bleeding risk in colonic diverticulosis patients: a long‐term colonoscopy‐based cohort study

T. Sakurai, M. Mizokami, J. Akiyama, 2015, Alimentary pharmacology & therapeutics.

Impact of discontinuing non-steroidal antiinflammatory drugs on long-term recurrence in colonic diverticular bleeding.

M. Mizokami, J. Akiyama, Tomonori Aoki, 2015, World journal of gastroenterology.

Colonoscopy can miss diverticula of the left colon identified by barium enema.

J. Akiyama, R. Niikura, T. Shimbo, 2013, World journal of gastroenterology.

Adverse Events during Bowel Preparation and Colonoscopy in Patients with Acute Lower Gastrointestinal Bleeding Compared with Elective Non-Gastrointestinal Bleeding

K. Koike, Y. Hirata, J. Akiyama, 2015, PloS one.

New predictive model for acute gastrointestinal bleeding in patients taking oral anticoagulants: A cohort study

J. Akiyama, T. Shimbo, N. Uemura, 2018, Journal of gastroenterology and hepatology.

Natural history of outpatient-onset ischemic colitis compared with other lower gastrointestinal bleeding: a long-term cohort study

M. Mizokami, J. Akiyama, Tomonori Aoki, 2015, International Journal of Colorectal Disease.

Constipation, hard stools, fecal urgency, and incomplete evacuation, but not diarrhea is associated with diabetes and its related factors.

R. Yamamoto-Honda, J. Akiyama, M. Kakei, 2016, World journal of gastroenterology.

Treatment strategies for reducing early and late recurrence of colonic diverticular bleeding based on stigmata of recent hemorrhage: a large multicenter study.

K. Miki, T. Itoi, N. Manabe, 2021, Gastrointestinal endoscopy.

Identifying Bleeding Etiologies by Endoscopy Affected Outcomes in 10,342 Cases With Hematochezia: CODE BLUE-J Study

K. Miki, T. Itoi, N. Manabe, 2021, The American journal of gastroenterology.

Visceral abdominal fat measured by computed tomography is associated with an increased risk of colorectal adenoma

M. Mizokami, J. Akiyama, Tomonori Aoki, 2014, International journal of cancer.

Major cardiovascular and bleeding events with long-term use of aspirin in patients with prior cardiovascular diseases: 1-year follow-up results from the Management of Aspirin-induced Gastrointestinal Complications (MAGIC) study

Hideki Origasa, Toshifumi Hibi, Takashi Kawai, 2019, Heart and Vessels.

Scirrhous colonic metastasis from lobular carcinoma of breast

T. Ishida, M. Mizokami, Sumio Watanabe, 2013, Clinical Journal of Gastroenterology.

Risk factor profiles, drug usage, and prevalence of aspirin-associated gastroduodenal injuries among high-risk cardiovascular Japanese patients: the results from the MAGIC study

K. Sugano, K. Shimada, S. Goto, 2013, Journal of Gastroenterology.

Second‐generation narrow‐band imaging to detect colorectal adenomas: A prospective study including community hospitals

T. Yano, H. Ikematsu, Taketo Yamaguchi, 2021, Journal of gastroenterology and hepatology.

Effect of Body Mass Index and Intra-Abdominal Fat Measured by Computed Tomography on the Risk of Bowel Symptoms

J. Akiyama, R. Niikura, T. Shimbo, 2015, PloS one.

Upper Gastrointestinal Symptoms Predictive of Candida Esophagitis and Erosive Esophagitis in HIV and Non-HIV Patients

S. Oka, J. Akiyama, Yuta Takahashi, 2015, Medicine.

HIV-1 infection, but not syphilis or HBV infection, is a strong risk factor for anorectal condyloma in Asian population: a prospective colonoscopy screening study.

H. Yazaki, S. Oka, M. Mizokami, 2015, International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases.

Association between colonic diverticulosis and bowel symptoms: A case‐control study of 1629 Asian patients

J. Akiyama, Tomonori Aoki, R. Niikura, 2015, Journal of gastroenterology and hepatology.

Relationship between Endoscopic and Histologic Gastric Atrophy and Intestinal Metaplasia

N. Uemura, T. Hiyama, D. Quach, 2013, Helicobacter.

THE CHARACTERISTIC CHANGE OF GASTRIC MUCOSA IN PATIENTS WITH FUNDIC GLAND POLYP AND GASTRIC CANCER

K. Haruma, G. Kajiyama, N. Uemura, 1993 .

Incisura angularis belongs to fundic or transitional gland regions in Helicobacter pylori‐naïve normal stomach: Sub‐analysis of the prospective multi‐center study

Mototsugu Kato, N. Yagi, T. Shimbo, 2020, Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society.

Development of Pancreatic Cancer, Disease-specific Mortality, and All-Cause Mortality in Patients with Nonresected IPMNs: A Long-term Cohort Study.

M. Mizokami, J. Akiyama, T. Shimbo, 2016, Radiology.

Randomized clinical trial: rikkunshito in the treatment of functional dyspepsia—a multicenter, double‐blind, randomized, placebo‐controlled study

T. Hibi, T. Takebayashi, Juntaro Matsuzaki, 2014, Neurogastroenterology and motility : the official journal of the European Gastrointestinal Motility Society.

Randomised clinical trial: 3-year interim analysis results of the VISION trial to evaluate the long-term safety of vonoprazan as maintenance treatment in patients with erosive oesophagitis

K. Haruma, N. Aoyama, J. Akiyama, 2023, BMC Gastroenterology.

SERUM LEVELS OF PEPSINOGEN I AND GASTRIN, AND GASTRIC ACID SECRETION IN PATIENTS WITH GASTRIC CANCER

K. Haruma, G. Kajiyama, M. Yoshihara, 1992 .

Diagnostic value of antigenemia assay for cytomegalovirus gastrointestinal disease in immunocompromised patients.

S. Oka, T. Gotoda, J. Akiyama, 2011, World journal of gastroenterology.

Predictability of Gastric Intestinal Metaplasia by Mottled Patchy Erythema Seen on Endoscopy

J. Akiyama, T. Shimbo, Takeichi Yoshida, 2011, Gastroenterology research.

The Magnitude of Association Between Helicobacter pylori Infection and the Development of Gastric Cancer

N. Uemura, N Uemura, 2002, Scandinavian journal of gastroenterology.

Changes in endoscopic findings of gastritis after cure of H. pylori infection: Multicenter prospective trial

N. Uedo, K. Murakami, Mototsugu Kato, 2013, Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society.

Effect of low-dose aspirin use on pancreatic cancer development and morphological changes on imaging in IPMN: A long-term cohort study

J. Akiyama, K. Fujimoto, N. Uemura, 2017, United European gastroenterology journal.

Histological features of nodular gastritis and its endoscopic classification

J. Akiyama, T. Shimbo, N. Uemura, 2011, Journal of digestive diseases.

Metagenomic identification of microbial signatures predicting pancreatic cancer from a multinational study.

P. Bork, N. Malats, T. Miyoshi‐Akiyama, 2022, Gastroenterology.

Vonoprazan-based triple therapy is effective for Helicobacter pylori eradication irrespective of clarithromycin susceptibility

J. Akiyama, N. Uemura, C. Yokoi, 2020, Journal of Gastroenterology.

Early Diagnosis of Helicobacter pylori Infection in Vietnamese Patients with Acute Peptic Ulcer Bleeding: A Prospective Study

Shinji Tanaka, N. Uemura, T. Hiyama, 2017, Gastroenterology research and practice.

UvA-DARE ( Digital Academic Repository ) Gastric mucosal disease

N. Uemura, S. Xiao, C. Ponsioen, 2007 .

A novel endoscopic finding of a scratch sign is useful for evaluating the Helicobacter pylori infection status

N. Uemura, T. Yada, K. Sekine, 2022, DEN open.

Enhanced expression of activation-induced cytidine deaminase in human gastric mucosa infected by Helicobacter pylori and its decrease following eradication

H. Marusawa, T. Chiba, J. Akiyama, 2013, Journal of Gastroenterology.

Post-polypectomy bleeding and thromboembolism risks associated with warfarin vs direct oral anticoagulants

J. Akiyama, T. Shimbo, N. Uemura, 2018, World journal of gastroenterology.

Divergence of virulence factors of Helicobacter pylori among clinical isolates does not correlate with disease specificity.

T. Hirayama, T. Fujioka, A. Nishizono, 1999, Journal of gastroenterology.

Multicenter database registry for endoscopic retrograde cholangiopancreatography: Japan Endoscopic Database Project

K. Ohtsuka, H. Tajiri, M. Kaminishi, 2020, Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society.

Corrigendum

K. Murakami, M. Asaka, T. Sugiyama, 2012 .

Familial aggregation of duodenal ulcer and an autosomal dominant inheritance of hyperpepsinogenemia I.

K. Haruma, G. Kajiyama, M. Yoshihara, 1986, Hiroshima journal of medical sciences.

Intestinal metaplasia subtype and gastric cancer risk

M. Mohamed, J. Akiyama, N. Uemura, 2009, Journal of gastroenterology and hepatology.

The severity of endoscopic gastric atrophy could help to predict OLGA gastritis stage

N. Uemura, D. Quach, H. M. Le, 2010 .

RECURRENCE OF DUODENAL ULCER UNDER MAINTENANCE TREATMENT

K. Haruma, G. Kajiyama, N. Uemura, 1987 .

Design paper: Japan Endoscopy Database (JED): A prospective, large database project related to gastroenterological endoscopy in Japan.

K. Ohtsuka, H. Tajiri, M. Kaminishi, 2018, Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society.

A case of multiple gastric adenocarcinomas of fundic gland type

N. Uemura, T. Yada, Koichi Ito, 2018, Progress of Digestive Endoscopy.

First progress report on the Japan Endoscopy Database project

K. Ohtsuka, H. Tajiri, M. Kaminishi, 2018, Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society.

Design paper: Japan Endoscopy Database (JED): A prospective, large database project related to gastroenterological endoscopy in Japan

K. Ohtsuka, H. Tajiri, M. Kaminishi, 2018, Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society.