Faculty Information - Jirou Hata

（Last updated : 2025-09-17 10:42:42）

Jirou Hata
Department Kawasaki Medical School Kawasaki Medical School, Department of General Medicine,

Position Professor with Special Assignment

■ BooK

1.	2018	Neuro-gastroenterology:Gastroduodenal Function(Motility)and Ultrasonographic Assessment, Functional Dyspepsia
2.	2007	Chapter12 Gastrointestinal Tract, Ultrasound Diagnosis of Digestive Diseases
3.	2006	Carcinoid and Submucosal Tumors, Ultrasound of the Gastrointestinal Tract
4.	2006	Gastric Cancer, Ultrasound of the Gastrointestinal Tract

■ Journal

1.	2025/05/13	Clinical and Economic Insights Into Surgery for Colonic Diverticular Perforation: A Long-Term Observational Cohort Study
2.	2024/09	Contrast-enhanced ultrasonography combined with superb microvascular imaging for preoperative diagnosis of sporadic intra-abdominal desmoid-type fibromatosis: A case report
3.	2024/07/24	A case of hemorrhagic Meckel's diverticulum diagnosed by transabdominal ultrasound
4.	2024/04/02	A Study of the Risk Factors for 402 Patients with Esophageal Squamous Cell Carcinoma - A Retrospective Comparison with Health Checkup Participants
5.	2024/01/20	A case of strangulated bowel obstruction in which transabdominal ultrasound was useful for preoperative diagnosis
6.	2024/01/04	Appendiceal mucocele pathologically classified as appendiceal epithelial hyperplasia and preoperatively diagnosed by contrast-enhanced ultrasonography: A case report
7.	2024	Revision of The Practice Guidelines for Primary Care　of Acute Abdomen (GL2015) -The Usefulness of and Our Expectations for the Revisions
8.	2023/10/26	A multi-institutional study designed by members of Tokyo Guidelines (TG) Core Meeting to elucidate the clinical characteristics and pathogenesis of acute cholangitis after bilioenteric anastomosis and biliary stent insertion with a focus on biliary obstruction: Role of transient hepatic attenuation difference (THAD) and pneumobilia in improving TG diagnostic performance
9.	2023/10	Serial Changes in Intestinal Stenotic Stiffness in Patients with Crohn's Disease Treated with Biologics: A Pilot Study Using Ultrasound Shear Wave Elastography.
10.	2023/08/03	LONG-HOSP Score: A Novel Predictive Score for Length of Hospital Stay in Acute Lower Gastrointestinal Bleeding – A Multicenter Nationwide Study
11.	2023/07	Basic practices for gastrointestinal ultrasound
12.	2023/07	Correction: Basic practices for gastrointestinal ultrasound
13.	2023/01/25	Differences between patients with inpatient-onset and outpatient-onset acute lower gastrointestinal bleeding: An observational study
14.	2022/09/10	Basic practices for gastrointestinal ultrasound
15.	2022/08/11	Ultrasound is not dead, it’s immortal!
16.	2022/06/28	Subjective factors affecting prognosis of 469 patients with esophageal squamous cell carcinoma: a retrospective cohort study of endoscopic screening
17.	2022/05/31	Modified Socratic Method (planned and executed by Takada) for medical education: Grade II Acute Cholecystitis of Tokyo Guidelines 2018 as an example case
18.	2022/03/30	Point‑of‑care ultrasound for acute abdomen: 5W1H (Translated version)
19.	2022/03	A sonographic software program, Fluctuational Imaging, for diagnosis of hepatic hemangioma
20.	2022/03	The Use of Transabdominal Ultrasound in Inflammatory Bowel Disease
21.	2021/11/10	Modified Socratic Method (planned and executed by Takada) for Medical Education: Grade II Acute Cholecystitis of Tokyo Guidelines 2018 as an Example Case
22.	2021/10	Usefulness of radiographic targeting on the evaluation of the location of a patency capsule using abdominal ultrasonography.
23.	2021/08	Intramural hematoma of the descending colon with intraperitoneal hemorrhage: a case report
24.	2021/04/09	Contrast‑enhanced ultrasonographic fndings of non‑occlusive mesenteric ischemia: a case series
25.	2020/03/31	Sonographic Diagnosis of Abdominal Cutaneous Nerve Entrap- ment Syndrome: A Report of Two Cases
26.	2019/03/12	Usefulness of ultrasonographic evaluation of stool and/or gas distribution for the treatment strategy of chronic constipation
27.	2018/04	Differences in salivary secretory function between patients with erosive esophagitis and those with nonerosive reflux disease
28.	2018/03	New ultrasonographic evaluation of stool and/or gas distribution for treatment of chronic constipation.
29.	2018/01	New ultrasonographic screening method for oropharyngeal dysphagia : Tissue Doppler imaging.
30.	2018/01	Tokyo Guidelines 2018: diagnostic criteria and severity grading of acute cholangitis
31.	2018/01	Tokyo Guidelines 2018: diagnostic criteria and severity grading of acute cholecystitis
32.	2018/01	Tokyo Guidelines 2018: initial management of acute biliary infection and flowchart for acute cholangitis
33.	2018/01	Tokyo Guidelines 2018: management bundles for acute cholangitis and cholecystitis
34.	2017/12	Differences in the clinical course of 516 Japanese patients with upper gastrointestinal bleeding between weekday and weekend admissions
35.	2017/10	Early Intervention with Infliximab Prevents Reoperation in Crohn's Disease: A Single-Center Retrospective Analysis.
36.	2017/09	Effects of lateral wedge insole application on medial compartment knee osteoarthritis severity evaluated by ultrasound.
37.	2017/06	Age-Related Differences in Clinical Characteristics and Esophageal Motility in Patients with Dysphagia.
38.	2017/05	Assessment of hepatic fibrosis with superb microvascular imaging in hepatitis C virus-associated chronic liver diseases.
39.	2017/03	Effects of Capsaicin on Older Patients with Oropharyngeal Dysphagia: A Double-Blind, Placebo-Controlled, Crossover Study.
40.	2017/01	Age-related differences in clinical characteristics and esophageal motility in patients with dysphagia
41.	2017	Effects of Capsaicin on Older Patients with Oropharyngeal Dysphagia: A Double-Blind, Placebo-Controlled, Crossover Study.
42.	2016/08	Assessment of hepatic fibrosis with superb microvascular imaging in hepatitis C virus-associated chronic liver diseases
43.	2016/05	Increased enhancement of the liver adjacent to the gallbladder seen with contrast ultrasound: comparison between acute cholecystitis and non-cholecystitis.
44.	2016/04	Clinical experience with four cases of Jackhammer esophagus
45.	2016/04	Contrast-enhanced ultrasonography with Sonazoid for diagnosis of gangrenous cholecystitis
46.	2016/04	Number of Gastrointestinal Symptoms is a Useful Means of Identifying Patients with Cancer for Dysphagia
47.	2016/01	Overexpression of CD55 from Barrett's esophagus is associated with esophageal adenocarcinoma risk.
48.	2015/10	Usefulness of Ultrasonography for Diagnosis of Small Bowel Tumors: A Comparison Between Ultrasonography and Endoscopic Modalities.
49.	2015/06	Photoletter to the editor: Pigmented dermatofibrosarcoma protuberans in a 4-year-old girl and ultrasonographic findings.
50.	2015/06	Point-of-Care Abdominal Ultrasound
51.	2015/06	Time trends in Helicobacter pylori infection and atrophic gastritis over 40 years in Japan.
52.	2015/04	Rebamipide improves chronic inflammation in the lesser curvature of the corpus after Helicobacter pylori eradication: a multicenter study.
53.	2015/01	Pilot study of Biomarkers for predicting effectiveness of ramosetron in diarrhea-predominant irritable bowel syndrome: expression of S100A10 and polymorphisms of TPH1.
54.	2015/01	Safety of gastrointestinal endoscopic biopsy in patients taking antithrombotics
55.	2014/12	Clinical relevance of patency capsule combined with abdominal ultrasonography to detect small bowel strictures.
56.	2014/12	Pathophysiology and treatment of patients with globus sensation -from the viewpoint of esophageal motility dyafunction-
57.	2014/05	Application of fecal hemoglobin-haptoglobin complex testing for small bowel lesions
58.	2013/10	Carcinoid and Submucosal Tumors
59.	2013/10	Gastric Cancer
60.	2013/10	Therapeutic Efficacy of Rikkunshito in Patients With Functional Dyspepsia.
61.	2013/04	S100A Expression and Interleukin-10 Polymorphisms Are Associated with Ulcerative Colitis and Diarrhea Predominant Irritable Bowel Syndrome.
62.	2013/03	Our clinical experience with balloon assisted endoscopy for 325 patients with suspected small bowel diseases in Kawasaki Medical School Hospital.
63.	2013/02	Evaluating the effects of diclofenac sodium and etodolac on renal hemodynamics with contrast-enhanced ultrasonography: a pilot study.
64.	2013/01	A study of the efficacy of proton pump inhibitors in Helicobacter pylori-negative primary care patients with dyspepsia in Japan.
65.	2013/01	TG13 current terminology, etiology, and epidemiology of acute cholangitis and cholecystitis.
66.	2013/01	TG13 diagnostic criteria and severity grading of acute cholecystitis (with videos)
67.	2013/01	TG13 flowchart for the management of acute cholangitis and cholecystitis.
68.	2013/01	TG13 guidelines for diagnosis and severity grading of acute cholangitis (with videos)
69.	2013/01	TG13 indications and techniques for gallbladder drainage in acute cholecystitis (with videos)
70.	2013/01	TG13 miscellaneous etiology of cholangitis and cholecystitis
71.	2013/01	TG13: Updated Tokyo Guidelines for the management of acute cholangitis and cholecystitis
72.	2012/12	A case of ileus caused by a Japanese persimmon seed.
73.	2012/10	Usefulness of endoscopic brushing and magnified endoscopy with narrow band imaging (ME-NBI) to detect intestinal phenotype in columnar-lined esophagus.
74.	2012/09	Esophageal Achalasia Treatment - Factors Associated with the Outcome of Endoscopic Ballon Dilatation.
75.	2012/09	Esophageal motor dysfunction plays a key role in GERD with globus sensation - Analysis of factors promoting resistance to PPI therapy.
76.	2012/09	Five-year single center experience of small bowel capsule endoscopy.
77.	2012/09	New diagnostic criteria and severity assessment of acute cholangitis in revised Tokyo guidelines
78.	2012/09	New diagnostic criteria and severity assessment of acute cholecystitis in revised Tokyo guidelines
79.	2012/09	Possible diagnosis of celiac artery compression syndrome in a patient who had abdominal pain during and after eating.
80.	2012/07	Contrast-enhanced ultrasonography with Sonazoid for the evaluation of bowel ischemia
81.	2012/07	Differences in esophageal motility between patients with globus sensation with and without GERD.
82.	2012/03	Relationship between Gastroesophageal Junction Adenocarcinoma and Helicobacter pylori Infection in Japan
83.	2012/03	Therapeutic efficacy of acotiamide in patients with functional dyspepsia based on enhanced postprandial gastric accommodation and emptying: randomized controlled study evaluation by real-time ultrasonography.
84.	2012	Relationship between gastroesophageal junction adenocarcinoma and Helicobacter pylori infection in Japan.
85.	2011/11	Evaluation of Duodenal Hypersensitivity to Acid Using Transnasal Endoscopy
86.	2011/10	Evidence-based Management of Non-erosive Reflux Disease (NERD) with Proton Pump Inhibitors : Pros and Cons
87.	2011/09	An evaluation of the performance of a novel stick-type kit for rapid detection of Helicobacter pylori antibodies in urine
88.	2011/08	Use of an external real-time image viewer coupled with prespecified actions enhanced the complete examinations for capsule endoscopy.
89.	2011/06	Histological evaluation of patients with gastritis at high risk of developing gastric cancer using a conventional index.
90.	2011/05	Impaired gastric response to modified sham feeding in patients with postprandial distress syndrome
91.	2011/04	Does short-segment columnar-lined esophagus elongate during a mean follow-up period of 5.7 years?
92.	2011/03	Changes of Upper Gastrointestinal Symptoms and Endoscopic Findings in Japan Over 25 Years
93.	2011/03	Histological evaluation of patients with gastritis at high risk of developing gastric cancer using a conventional index
94.	2011/02	Evaluation of RAPID(R) 5 Access software for examination of capsule endoscopies and reading of the capsule by an endoscopy nurse
95.	2011/01	Expression of Sonic hedgehog (SHH) and CDX2 in the columnar epithelium of the lower oesophagus
96.	2010/12	Active gastrointestinal bleeding: evaluation with contrast-enhanced ultrasonography.
97.	2010/11	Efficacy of mosapride citrate in proximal gastric accommodation and gastrointestinal motility in healthy volunteers: a double-blind placebo-controlled ultrasonographic study
98.	2010/11	Registration of 4D Ultrasound Images and its Applications
99.	2010/10	Efficacy of Rikkunshito, a traditional Japanese Medicine(Kampo), in treating Functional Dyspepsia
100.	2010/10	Simple and non-invasive assessment of the accommodation reflex of the proximal stomach.
101.	2010/06	Long -Term Outcome after Double-Balloon Endoscopy in Patients With Obsure Gastrointestinal Bleeding
102.	2010/05	Aspirin-induced peptic ulcer and genetic polymporphisms
103.	2010/05	Evaluation of duodenal hypersensitivity induced by duodenal acidification using transnasal endoscopy
104.	2010/03	Randomized, double-blind, pilot study of geranylgeranylacetone versus placebo in patients taking low-dose enteric-coated aspirin. Low-dose aspirin-induced small bowel damage
105.	2010/02	Duodenal hypersensitivity to acid in patients with functional dyspepsia-pathogenesis and evaluation
106.	2010/01	Clinical characteristics of Japanese dyspeptic patients: is the Rome III classification applicable?
107.	2010/01	Hericobacter pylori eradication prevents extension of intestinalization even in the high-risk group for gastric cancerr
108.	2009/05	Helicobacter pylori heat shock protein 60 antibodies are associated with gastric cancer.
109.	2009/05	The preventive factors for aspirin-induced peptic ulcer: aspirin ulcer and corpus atrophy.
110.	2009/03	Effect of irsogladine maleate on NSAID-induced reduction of gastric mucosal blood flow in anesthetized dogs.
111.	2009/02	Pathophysiology underlying irritable bowel syndrome--from the viewpoint of dysfunction of autonomic nervous system activity.
112.	2009/02	Upper gastrointestinal ulcer in Japanese patients taking low-dose aspirin.
113.	2008/12	Real-time evaluation of dyspeptic symptoms and gastric motility induced by duodenal acidification using noninvasive transnasal endoscopy.
114.	2008/12	Sonic hedgehog and CDX2 expression in the stomach
115.	2008/11	Predictive Factors for Metachronous Gastric Cancer in High-Risk Patients after Successful Helicobacter pylori Eradication.
116.	2008/05	Characterization of autonomic dysfunction in patients with irritable bowel syndrome using fingertip blood flow.
117.	2008/04	Echinostoma hortense Asada infection in the duodenum:incidental findings during routine gastrointestinal endoscopy
118.	2008/03	Long-term Ultrasonographic Follow-up Study of Gastric Motility in Patients withFunctional Dyspepsia.
119.	2008/01	A case of black esophagus due to acute necrotizing esophagitis.
120.	2008	Differences in recognition of heartburn symptoms between Japanese patients withgastroesophageal reflux, physicians, nurses, and healthy lay subjects.
121.	2008	Evaluation of colon cancer vascularity by flash echo imaging.
122.	2008	Real-Time Assessment of Gastroduodenal Motility by Ultrasonography
123.	2007/10	Nodular gastritis with helicobacter pylori infection is strongly associated with diffuse-type gastric cancer in young patients.
124.	2007/06	Stepped assessment of gastric emptying of a solid meal using the ¹³C-octanoic acid breath test.
125.	2007/05	Predicting the need for surgery in Crohn's disease with contrast harmonic ultrasound
126.	2007/04	New method of evaluating gastric mucosal blood flow by ultrasound.
127.	2007/01	Can dental treatment be the infection route of H. pylori transmission in adults? Three cases of acute gastric mucosal lesions after dental treatment.
128.	2006/07	Real-time visualization and quantitation of canine gastric mucosal blood flow by contrast-enhanced ultrasonography
129.	2006/05	Anti-parietal cell antibody and serum pepsinogen assessment in screening for gastric carcinoma.
130.	2006/04	Nodular gastritis and gastric cancer
131.	2006/04	The usefulness of transabdominal ultrasound for the diagnosis of lower gastrointestinal bleeding.
132.	2006/01	Endoscopic characteristics and Helicobacter pylori infection in NSAID-associated gastric ulcer
133.	2006/01	Evaluation of an ELISA for detection of anti-parietal cell antibody.
134.	2006/01	Evalution of endoscopic and histological findings in Helicobacter pylori-positive Japanese young adults.
135.	2006	Gastrointestinal Stromal Tumor in Jejunum:Diagnosis Using Contrast-Enhanced Ultrasonography and Double-Balloon Enteroscopy
136.	2005/08	Evaluation of Bowel Ischemia with Contrast-enhanced US:Initial Experience
137.	2005/06	Effect of long-term half-dose famotidine therapy on corpus gastritis in peptic ulcer disease
138.	2005/06	Famotidine prevents canine gastric blood flow reduction by NSAIDs
139.	2005/05	Clinical features of gastric cancer discovered after successful eradication of Helicobacter pylori: results from a 9-year prospective follow-up study in Japan
140.	2005/05	Clinical features of gastric cancer discovered after successful eradication of Helicobacter pylori: results from a 9-year prospective follow-up study in Japan.
141.	2005/01	Eradication of Helicobacter pylori increases the incidence of hyperlipidemina and obesity in peptic ulcer patients
142.	2005	A Classification System of Echogenicity for Gastrointestinal Neoplasms
143.	2004/04	Sonographic detection of longitudinal ulcers in Crohn disease
144.	2003	Autonomic never dysfunction is closely associated with the abnormalities of esophageal motility in reflux esophagitis.
145.	2003	Endoscopic ultrasonography for assessment of medical treatment in patients with gastric mucosa-associated lymphoid tissue lymphoma
146.	2003	Giant gastric folds: differential diagnosis at US1.
147.	2002	Evaluation of esophageal motility by endosonography using a miniature ultrasonographic probe in patients with reflux esophagitis.
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■ Presentation

1.	2025/05/31	ULTRASONOGRAPHY AS A USEFUL TOOL FOR IBD （Speech，Panelist at Symposium/Workshop (Appointed)）
2.	2025/05/30	Do we really need Microvascular flow imaging? （Speech）
3.	2024/06/22	Is it IBD? （Speech）
4.	2024/05/09	Treatment of functional constipation requires a clinically applicable pathological evaluation method. （Speech）
5.	2023/05/09	CLINICAL DIFFERENCES OF PATIENTS WITH LOWER GASTROINTESTINAL BLEEDING BETWEEN IN-PATIENT AND OUT-PATIENT ONSET IN A 1,952 JAPANESE PATIENT COHORT. （Speech，General）
6.	2021/05/22	ASSESSMENT OF SMALL-BOWEL MOTILITY IN PATIENTS WITH CHRONIC INTESTINAL PSEUDO-OBSTRUCTION USING TRANSABDOMINAL ULTRASONOGRAPHY （Poster notice，General）
7.	2019/10/19	The "i" will rock you! New clinical findings in using the novel technologies of abdominal ultrasound. （Speech）
8.	2019/06/01	How to perform gastrointestinal ultrasound （Speech）
9.	2019/05/21	DIFFERENCES IN TRANSABDOMINAL ULTRASONOGRAPHIC PARAMETERS AMONG PATIENTS WITH ESOPHAGEAL DYSPHAGIA （Poster notice，Panelist at Symposium/Workshop (Applied)）
10.	2019/05/21	DIFFERENCES IN TRANSABDOMINAL ULTRASONOGRAPHIC PARAMETERS AMONG PATIENTS WITH ESOPHAGEAL DYSPHAGIA （Poster notice，Panelist at Symposium/Workshop (Applied)）
11.	2019/05/20	DIFFERENCES IN THE CLINICAL OUTCOME AND PROGNOSIS FACTORS BETWEEN PATIENTS WITH UPPER AND LOWER GASTROINTESTINAL BLEEDING AFTER EMERGENCY ENDOSCOPY IN A 1,570 PATIENT COHORT （Poster notice，General）
12.	2019/05/20	THE COMPLETENESS AND SAFETY BOWEL PREPARATION MANAGEMENT FOR COLONOSCOPY ON SPINAL CORD INJURY PATIENTS IN JAPAN （Poster notice，Panelist at Symposium/Workshop (Applied)）
13.	2019/05/20	The completeness and safety bowel preparation management for colonoscopy on spinal cord injury patients in Japan （Poster notice，Panelist at Symposium/Workshop (Other)）
14.	2019/05/19	Evaluation of Small Bowel Injury in Ogib Patients Taking Antithrombotics （Poster notice，General）
15.	2018/06/04	Effectiveness of misoprostol for small bowel injury by Nsaids. （Poster notice，General）
16.	2018/06/02	Emergence of map-like redness is a risk factor for the development of gastric cancer after H.pylori eradication （Poster notice，General）
17.	2018/06/02	Kyoto classification of gastritis is useful for detect the patients with high risk for early gastric cancer in Japan （Poster notice，General）
18.	2018/05/26	Watch the Invisibles: New US Techniques Superb Microvascular Imaging (SMI) （Speech）
19.	2018/05/25	A New Paradigm in Ultrasound for the Evalution and Quantification of Disease New Horizons in Ultrasound Imaging （Speech）
20.	2018/05/25	Crohn's Disease: Activity Monitoring Tools Blood Flow Assessment （Speech）
21.	2018/05/24	Effectiveness of Contrast-enhanced US for the Diagnosis of Non-Occlusive Mesenteric Ischemia(NOMI) （Speech，General）
22.	2017/05/08	Assessment of disease activity and predicting the need for surgery for patients with ulcerative colitis by dynamic contrastenhanced ultrasonographic quantification: a prospective follow-up study. （Poster notice，General）
23.	2017/05/08	Usefulness of abdominal ultrasonography for patency assessment using the patency capsule （Poster notice）
24.	2017/03/25	Effects of capsaicin on older patients with oropharyngeal dysphagia: A double-blind, placebo-controlled, crossover study （Speech，General）
25.	2017/03/23	Age related differences in clinical characteristics and esophageal motility in patients with dysphagia. （Poster notice，General）
26.	2016/11/12	Sonographic Diagnosis of Inflammatory Bowel Disease （Speech）
27.	2016/11/05	Population-based screening for H. pylori infection by using barium radiography can improve the detection rate of gastric cancer in Japanese patients （Speech）
28.	2016/11/05	Population-based screening for H.pylori infection by using barium radiography can improve the detection rate of gastric cancer in Japanese patients （Poster notice，General）
29.	2016/11/04	Population-based screening for H. pylori infection by using barium radiography can improve the detection rate of gastric cancer in Japanese patients （Speech）
30.	2016/07/08	Strategy for patency capsule studies （Poster notice，General）
31.	2016/05/21	Celiac artery compression syndrome misdiagnosed as gastroduodenal motility disorders
32.	2016/05/21	Chronic PPI treatment Develops the morphological changes of gastric fundic mucosa in Japanese patients
33.	2016/05/21	The effects of capsaicin in order patients with oropharyngeal dysphagia: A Double-Blind, Placebo-Controlled , Crossover study
34.	2016/04/20	Clinical Application of Gastrointestinal Ultrasound （Speech）
35.	2015/10/18	Basic Ultrasound for Gastrointestinal Tract （Speech，Panelist at Symposium/Workshop (Applied)）
36.	2015/10/18	Seeing the Unseen~Clinical Significance of Superb Microvascular Imaging~ （Speech，Panelist at Symposium/Workshop (Applied)）
37.	2015/06/18	Early intervention of infliximab prevent reoperation in Croh's disease. （Poster notice，General）
38.	2015/06/18	Endoscopic evaluation of longitudinally aligned furrows around the cardiac region in Crohn's disease. （Poster notice，General）
39.	2015/05/19	Newly developed ultrasonographic screening method for oropharyngeal dysphagia: Tissue Doppler imaging （Speech，General）
40.	2015/05/18	Detection of duodenal papilla and reading time using a new system of small bowel capsule endoscopy: Performance Comparison of SB2 and SB3. （Poster notice，General）
41.	2015/05/17	Evaluating gastric cancer risk by using serum anti-Helicobacter pylori antibodies and serum pepsinogen, based on the ABC system, as a mass screening tool for gastric cancer. （Poster notice，General）
42.	2015/05/16	A total of 379 multiple white and flat elevated lesions in the gastric fundus are induced by acid suppressive agents and long-term proton pump inhibitor treatment. （Poster notice，General）
43.	2015/05/16	Predictive capability of ultrasonographic evaluation of stool and/or gas distribution for unfavorable outcomes following medical therapy in chronic constipation. （Poster notice，General）
44.	2015/05/10	GI Ultrasound in Primary Care （Speech）
45.	2015/05/08	Ultrasonographic diagnosis of gastrointestinal tract （Speech）
46.	2015/02/20	Early intervention of infliximab prevent reoperation for the recurrence of Crohn's Disease （Poster notice，General）
47.	2014/11/08	Assessment of hepatic fibrosis with Superb Micro-vascular Imaging: a preliminary report （Poster notice，General）
48.	2014/10/22	Usefulness of ultrasonography for diagnosis of small bowel tumors; A comparison between ultrasonography and endoscopic modalities （Poster notice，General）
49.	2014/10/21	PATIENTS WITH DYSPEPSIA SYMPTOMS ARE MORE RESPONSIVE THAN HEALTHY SUBJECTS AFTER SPRAYING MENTHOL INTO THE UPPER GASTROINTESTINAL TRACT （Poster notice，General）
50.	2014/09/23	Comparison between esophageal dysphagia in elderly patients (>65 years) and dysphagia in non-elderly patients in Japan （Speech，General）
51.	2014/07/12	Gastrointenstinal ultrasound:from the secreening to the diagnosis （Speech）
52.	2014/06/19	Effect of Enteral Formula Containing Whey Peptides(MEIN)on DDS-Induced Colitis in Mice （Poster notice，General）
53.	2014/06/19	Extra-intestinal complications in inflammatory bowel disease （Poster notice，General）
54.	2014/06/19	Intestinal Manifestations in Inflammatory Bowel Disease （Poster notice，General）
55.	2014/05/06	Patency Capsule Combined With Abdominal Ultrasound to Detect and Confirm the Site of Small Bowel Strictures. （Speech，General）
56.	2014/05/05	Biomarkers for Predicting Effectiveness of Ramosetron in IBS-D: Expression of S100a Protein and Polymorphisms of Tph-1 and 5-HTT. （Speech，General）
57.	2014/05/05	Newly Developed Bioelectrical Admittance Measurement Distinguishes Patients With Non-Erosive Reflux Disease From Those With Functional Heartburn. （Speech，General）
58.	2014/05/04	Combonation Therapy With Eradication Agents Is Useful for Successful Eradication of helicobacter pylori in Japan. （Poster notice，General）
59.	2014/05/04	Rebamipide, Mucosal-Protective and Ulcer-Healing Drug, Improves Chronic Inflammation of the Corpus After H.pylori Eradicatio: A Multicenter Study in Japan. （Poster notice，General）
60.	2014/05/04	Usefulness of the Non-Invasive Rapid Urease Test Using Gastric Mucus for the Diagnosis of Helicobacter pylori Infection. （Poster notice，General）
61.	2013/10/15	Usefulness of ultrasonography for diagnosis of small bowel tumors; consist of capsule endoscopy and double balloon endoscopy （Speech）
62.	2013/10/11	Novel Techniques for Small Parts and Abdominal Imaging
63.	2013/07/13	Appendiceal US
64.	2013/07/13	Sonographic diagnosis of lleocecal diseases （Speech，Special/Invited Lecture）
65.	2013/05/21	Assessment of Esophageal Motor Function in Patients With Symptoms Suggestive of Esophageal Disorders-Prevalence of Esophageal Dysfunction and Its Impact of Quality of Life. （Poster notice）
66.	2013/05/21	Comparison Between Esophageal Dysphagia in Elderly Patients(>69 Years) and Dysphagia in Younger Patients in Japan. （Poster notice）
67.	2013/05/20	Co-Treatment With Statin May Prevent Development of Barrett's Esophagus Among Japanese Patients Taking Low Doses of Aspirin. （Poster notice）
68.	2013/05/20	Prevalence of Organic Diseases in Uninvestigated Japanese Patients With GI Symptoms in Gastroenterological Clinic: Specific Symptoms Identifying Organic Causes. （Poster notice）
69.	2013/05/20	S100a Expression and 5HTT Polymorphisms Are Associated With Clinical Severity of Ulcerative Colitis(UC) and Diarrhea Predominant Irritable Bowel Syndrome(IBS-D) and Also Predict the Effectiveness of Ramosetron Therapy in IBS-D. （Speech）
70.	2013/05/20	Stimulation of Appetite by Rikkunshito, a KAMPO MEDICINE, Increases Vitality in Patients With Functional Dyspepsia. （Poster notice）
71.	2013/05/19	Gender Differences in GI Symptom Patterns Related to Clinically Significant Organic Diseases Are Detected in Japanese Patients. （Poster notice）
72.	2013/05/19	Histological Recovery of Proximal Colon Is Incomplete in Patients With Endoscopically Long-Term Quiescent Ulcerative Colitis. （Poster notice）
73.	2013/05/19	Over Expression of Cd55 and Loss of Dsc2 From Barrett's Columnar-Lined Esophagus Are Associated With Esophageal Adenocarcinoma Risk （Poster notice，General）
74.	2013/05/19	Positive Fecal Hemoglobin-Haptoglobin Complex Testing Is Useful to Predict Positive Video Capsule Findings in the Small Bowel. （Poster notice）
75.	2013/05/19	Time Trends in Helicobacter pylori Infection and Intestinal Metaplasia Based on the 1970s, 1990s, and 2010s Results in a 40-Year Comparison Study of Japanese Patients. （Speech）
76.	2013/05/18	Initial Test for Helicobacter pylori Infection Befor Esophagogastroduodenoscopy Is Recommended for Japanese Young Adult With Uninvestigated Dyspepsia(The Alumni of Kawasaki Gastroenterology Study Group). （Poster notice）
77.	2012/11/04	Gastrointestinal ultrasound
78.	2012/11/04	Sonographic Diagnosis of Gastrointestinal Diasease （Speech，Special/Invited Lecture）
79.	2012/10/24	Technique of biopsy of islets graft transplanted into the gastric submucosal space using endoscopy in pigs （Poster notice，General）
80.	2012/10/17	Assessment of esophageal motor function related to the symptom of dysphagia using combined multichannel intraluminal impedance and manometry （Poster notice，General）
81.	2012/05/22	Frequency Scale for Symptoms of GERD(FSSG) and the Upper Gastrointestinal Endoscopic Findings of Patients With Laryngopharyngeal Reflux Disease(LPRD). （Poster notice，General）
82.	2012/05/20	A Newly Developed Endoscopic Intraluminal pH Measurement Method-Endoscopic Evaluation of Intraluminal pH at 8 Different Parts From Esophagus to Duodenum at Once. （Poster notice，General）
83.	2012/05/20	Diffrences in pH Profile Among Upper Functional Gastrointestinal Diseases - Endoscopic Evaluation of Intraluminal pH at 8 Different Parts From Esophagus to Duodenum -. （Poster notice，General）
84.	2012/05/19	Assessment of Esophageal Motor Function Related to the Symptom of Dysphagia Using Combined Multichannel Intraluminal Impedance and Manometry. （Poster notice，General）
85.	2012/05/19	Differences in Esophageal Motility Including Esophageal Peristaltic Transitional Zone Between Patients With Globus Sensation With and Without GERD. （Poster notice，General）
86.	2011/10/24	Western-style food increased serum gastrin concentrations in H. pylori-negative Japanese young individuals. （Poster notice）
87.	2011/10/24	Young women release greater amounts of meal-stimulated serum gastrin concentrations compared with men in H.pylori-negative Japanese asymptomatic volunteers. （Poster notice）
88.	2011/07/10	Tips for a successful and detection of appendix （Speech，General）
89.	2011/07/09	3D imaging, elastography, and CEUS on GI tract （Speech，General）
90.	2011/07/09	CEUS for IBD
91.	2011/05/10	Influence of Semi-Solid Nutrients on Digestive Tract Motility in Patients With Percutaneous Endoscopic gastrostomy-a Study Using Extracorporeal Ultrasonography- （Poster notice，General）
92.	2011/05/10	New Gastric Lesion in the Cardia Induced by proton Pump Inhibitor Treatment. （Poster notice，General）
93.	2011/05/10	Trends in the Prevalence of Helicobacter pylori Infection and Histological Gastritis in Young Japanese Individuals Across the 1970s, the 1990s, and 2010s-Results of a 40-Year Comparison Study. （Poster notice，General）
94.	2011/05/09	Is the Course of Gastroesophageal Reflux Disease Progressive? A 10-Year Follow-up of 200 Patients （Poster notice，General）
95.	2011/05/09	Use of an External Real-Time Image Viewer Coupled With Prespecified Actions Enhanced the Complete Examinations for Capsule Endoscopy. （Speech，General）
96.	2011/05/08	A newly Developed Ultrasonographic Method to Evaluate Stool and/or Gas Distribution. （Poster notice，General）
97.	2011/05/08	A Study of the Efficacy of Proton Pump Inhibitors in Treating Upper Abdominal Symptoms. （Speech）
98.	2011/05/08	Lower Functional Gastrointestinal Disorders: Impact of Diversity of Stool Distribution in a 241 Patient Cohort. （Poster notice，General）
99.	2011/05/07	Clinical Characteristics of Acute Diverticulitis With Abscess in Japan. （Poster notice，General）
100.	2011/05/07	The Esophageal Dysfunction Plays a Key Role in the Pathogenesis of PPI-Resistant LPRD （Poster notice，General）
101.	2011/05/07	Usefulness of Endoscopic Brushing and Magnified Endoscopy With Narrow Band Imaging(ME-NBI) in Columnar-Lined Esophagus. （Poster notice，General）
102.	2011/03/06	Clinical pearls for gastrointestinal ultrasound. （Speech，Special/Invited Lecture）
103.	2010/12/11	Contrast-enhanced ultrasonography is reliable noninvasive method for diagnosis of acute abdomen （Poster notice）
104.	2010/10/27	External real-time image viewer improved completion rate （Poster notice，General）
105.	2010/10/27	Predictive factors for metachronous gastric cancer in long-term progress after H. Pylori eradication in the high-risk group of gastric cancer （Poster notice，General）
106.	2010/10/27	Relationship between gastric cardiac cancer and Helicobacter pylori infection in Japan （Speech，Panelist at Symposium/Workshop (Other)）
107.	2010/10/25	contrast-enhanced ultrasonography is reliable noninvasive method for diagnosis of acute abdomen （Poster notice）
108.	2010/10/25	Effectiveness of transabdominal ultrasound in preoperative staging of colorectal cancer （Poster notice，General）
109.	2010/10/25	Examination of cases for which ultrasonography is more useful than computed tomography as an abdominal diagnostic modality （Poster notice，General）
110.	2010/09/04	Prevalence of reflux esophagitis in young generation in Japan （Poster notice）
111.	2010/09/04	The variety of digestive symptom in the patients with throat dysesthesia that consulted otolaryngology （Poster notice）
112.	2010/05/05	Evaluation of Quick View of RapidⓇ 5 Access for Examination of video Capsule Endoscopies （Poster notice，General）
113.	2010/05/05	The Efficacy of Rikkunshito, a Traditional Japanese Medicine(Kampo), for Treating Functional Dyspepsia （Poster notice，General）
114.	2010/05/05	The Efficacy of Rikkunshito, a Traditional Japanese Medicine(Kampo), for Treating Functional Dyspepsia. （Poster notice）
115.	2010/05/03	Small bouel injury with chronic antithromboic therapy （Poster notice，General）
116.	2010/05/03	Small Bowel Injury With Chronic Antithrombotic Therapy. （Poster notice）
117.	2010/03/14	Sonographic Screening of the Gastrointestinal Tract （Speech，Special/Invited Lecture）
118.	2009/11/24	The efficacy of RIKKUNSHITO, a traditional Japanese medicine (Kampo), for treating functional dyspepsia. （Poster notice，General）
119.	2009/06/02	Enteric coated aspirin causes small bowel damage: randomized, double-blinded, placebo-controlled pilot study （Speech，General）
120.	2009/06/02	SHH and CDx2 expression in the barrett's epithelium （Poster notice，General）
121.	2009/06/02	The preventive factors for aspirin- induced peptic ulcer （Poster notice，General）
122.	2009/06/01	Clinicopathlogical features of gastric cancer detected after H. pylori eradication: results from 100 cases of gastric cancer in a Japanese multi-center study （Poster notice，General）
123.	2009/06/01	Long-Term clinical history of patients with severe reflux esophagitis: a four-month to eighteen-year follow-up study （Poster notice，General）
124.	2009/05/31	Active gastrointestinal bleeding: detection and localization with contrast-enhanced ultrasonography （Speech，General）
125.	2009/05/31	Real-time evaluation of duodenal hypersensitivity induced by duodenal acidification by non-invasive transnasal endoscopy （Poster notice，General）
126.	2008/12/14	Practical applications of Sonazoid for the diagnosis of Gastrointestinal diseases （Speech）
127.	2008/10/22	Improvement of meal-induced gastric compliance and gastric emptying in patients with functional dyspepsia by treatment with Rikkunshito(Liu-Jin-Zi-Tang:traditional Chinese herbal medicine). （Poster notice，General）
128.	2008/10/21	Ultrasonography is useful in preoperative staging of gastric cancer （Poster notice，General）
129.	2008/10/20	Duodenogastric reflux promotes histological antral intestinal metaplasia and corporal gastritis in Japanese patients. （Poster notice，General）
130.	2008/10/20	Real-time evaluation of duodenal hypersensitivity induced by duodenal acidification by non-invasive transnasal enoscopy. （Poster notice，General）
131.	2008/05/20	Depressed white spot in the center of the nodularity is the most important feature for endoscopic diagnosis of nodular gastritis. （Poster notice，General）
132.	2008/05/20	Improvement of meal-induced gastric compliance and gastric emptying in patients with Functional dyspepsia by treatment with Rikkunshito(Liu-Jin-Zi-Tang: traditional Chinese herval medicine). - Real-time ultrasonographic study - （Poster notice，General）
133.	2008/05/20	Influence of itopride on gastrointestinal motility in dyspeptic patients. - Real-time ultrasonographic study - （Poster notice，General）
134.	2008/05/20	Symptomatic differences between NERD and RE. （Poster notice，General）
135.	2007/12/16	Contrast ultrasound of gastrointestinal tract.
136.	2007/11/15	Contrast Ultrasound for the Diagnosis of Gastrointestinal Diseases
137.	2007/10/27	Characterization of autonomic dysfunction in patients withfunctional dyspepsia using fingertip blood flow. （Poster notice，General）
138.	2007/10/27	Diagnostic effectiveness of ultrasound for patients with acuteabdomen caused by gastrointestinal diseases. （Poster notice，General）
139.	2007/10/27	Gastrointestinal blood flow reducted less by cox-2 inhibitor thanby indomethacin. （Speech，General）
140.	2007/10/27	High protein diets suppress the progression of curpus atrophicgastritis in Helicobacter pylori infected mongolian gerbils. （Poster notice，General）
141.	2007/10/27	Influence of itopride on gastrointestinal motility in dyspepticpatients.-real-time ultrasonographic study- （Poster notice，General）
142.	2007/10/27	Real-time evaluation of dyspeptic symptoms and gastric motility induced by duodenal acidification by non-invasive transnasalendoscopy. （Poster notice，General）
143.	2007/10/15	Real-time evaluation of dyspeptic symptoms and gastric motility induced by duodenal acidification by non-invasive transnasal endoscopy （Speech，Panelist at Symposium/Workshop (Other)）
144.	2007/09/30	Sonographic Diagnosis of Acute Abdomen
145.	2007/05/19	Gastrointestinal blood flow reducted less by COX-2 inhibitor than by indomethacin. (Qantitation of canine small intestinal blood flow by contrast-enhanced ultrasonography) （Poster notice，General）
146.	2007/05/19	The usefulness of anti-H. pylori antibody in urine for detection of H. pylori in young Japanese patients （Poster notice，General）
147.	2007/02/01	Invitation To The Gastrointestinal Ultrasound
148.	2006/10/21	Clinical and pathophysiologic characteristics of severe refluxesophagitis in Japan: complications and prognostic factors. （Poster notice，General）
149.	2006/10/21	Effect of transabdominal ultrasound in preoperative staging of gastric cancer （Poster notice，General）
150.	2006/10/21	Endoscopic findings of nodular gastritis and its classifications. （Poster notice，General）
151.	2006/10/21	Hypersympathetic state senn in IBS.-evaluation with dopplerultrasound- （Poster notice，General）
152.	2006/10/21	Siagnostic ability of ultrasound for elderly patients withabdominal symptoms. （Poster notice，General）
153.	2006/10/21	Ultrasonographic assessment of the salivary response to esophagealacid perfusion in normal subjects. （Poster notice，General）
154.	2006/09/03	Sonographic Diagnosis of Gastrointestinal Diasease-How to analyze the extracoporeal gastrointestinal ultrasonic images for a correct diagnosis （Speech，General）
155.	2006/05/28	Effect of transabdominal ultrasound in preoperative staging of gastic cancer. （Poster notice，General）
156.	2006/05/22	Diagnostic Yield of Double-Balloon Enteroscopy in Patients with Various Ulcerative Diseases of the Small Intestin：Present Status and Problems Concerning Endscopic Diagnosis （Poster notice，General）
157.	2006/05/22	Influence of Helicobacter pylori infection on gastrointestinal motility of dyspeptic patients-real-time ultrasonographic study. （Poster notice，General）
158.	2006/05/22	Usefulness of Transabdominal Ultrasonography in Diagnosing Gastric Submucosal Tumor （Poster notice，General）
159.	2006/02/22	Similar esophageal motor and vagal nerve dysfunction in barrett's esophagus and severe reflux esophagitis （Poster notice，General）
160.	2005/10/22	Contrast ultrasound of the gastrointestinal tract with Definity （Speech，General）
161.	2005/10/15	Effect of mosapride on proximal gastric tone and duodeno-gastric reflux-adouble blind placebo-controlled ultrasonographic study （Poster notice，General）
162.	2005/09/12	Clinical application of Enzyme-linked immunosorbent assay for a diagnosis of anti parietal cell antibody （Poster notice，General）
163.	2005/09/12	Clinical characteristics of reflux esofphagitis in the Japanese elderly population （Poster notice，General）
164.	2005/09/12	Gastric cardia cancer and Helicobacter pylori infection （Poster notice，General）
165.	2005/09/12	Nodular gastritis and atrophic gastritis are major endscopic findings in H.pylori-positive young adults. （Poster notice，General）
166.	2005/09/12	Peptic ulcer deseases in the Japanese elderly population are remarkably increasing in recent years （Poster notice，General）
167.	2005/09/12	Plaunotol,a mucosal protective agent,suppresses non-steroidal anti-inflammatory drug -induced gastric epithelial damage in Helicobacter pylori-infected Mongolian gerbils （Poster notice，General）
168.	2005/09/12	Screening for gastric carcinoma using aniti-parietal cell antibody and serum pepsinogen. （Poster notice，General）
169.	2005/06/19	Diagnosis of bowel ischemia by contrast-enhanced sonography （Poster notice，General）
170.	2005/05/14	Effect of famotidine after endoscopic treatment on bleeding peptic ulcers （Poster notice，General）
171.	2005/05/14	Evaluation of colon cancer vascularity by flash echo imaging （Poster notice，General）
172.	2005/05/14	Similar esophageal motor and vagal nerve dysfunction in Barrett's esophagus and severe reflux esophagitis （Poster notice，General）
173.	2005/05/14	The characteristics of endoscopic findings in Japanese population-high prevalence of H. pylori infection and atrophic gastritis （Poster notice，General）
174.	2005/05/14	Usefulness of transabdominal ultrasound for diagnosis of hematochezia （Poster notice，General）
175.	2005/02/18	Endoscopic findings in Japanese population -High prevalence of H. pylori infection and atrophic gastritis- （Poster notice，General）
176.	2004/12/12	60-year-old woman with an abdominal tumor and melena （Speech，Panelist at Symposium/Workshop (Other)）
177.	2004/11/04	The long-term effect of H.pylori eradication in dyspeptic patients with fundic atrophic gastritis. （Speech，General）
178.	2004/09/29	Long-term follow-up study of gastric motility in patients with functional dyspepsia using ultrasonography （Poster notice，General）
179.	2004/09/28	Predicting risk for surgery of Crohn's disease with contrast harmonic ultrasound （Poster notice，General）
180.	2004/09/27	Pathophysiological features of the esophagus in patients with systemic sclerosis: endosonographic evaluation with a miniature probe （Poster notice，General）
181.	2004/09/22	Antibodies to the heat shock protein 60 of Helicobacter pylori are closely associated with the pathogenesis of diffuse-type gastric carcinoma （Poster notice，General）
182.	2004/09/22	Can dental treatment be the infection route of H. pylori in adults? （Poster notice，General）
183.	2004/09/22	Detection of anti Helicobacter pylori antibody in urine: usefulness and limitations. （Poster notice，General）
184.	2004/09/22	H.pylori eradication therapy for elderly patients with peptic ulcer in Japan （Poster notice，General）
185.	2004/05/19	Endoscopic ultrasound of gastrointestinal disease （Speech，Panelist at Symposium/Workshop (Other)）
186.	2004/05/19	Transabdominal ultrasound of gastrointestinal neoplastic disease （Speech，Panelist at Symposium/Workshop (Other)）
187.	2004/05/15	Endoscopic characteristics and H.Pylori infection in NSAIDs-induced gastric ulcer
188.	2004/05/15	Gastric cancer discovered after successful H. pylori eradication in Japan.
189.	2004/05/15	Nudular gastritis is a risk factor for diffuse-type gastric carcinoma in Japanese young patients
190.	2004/05/15	Onset of new life habit by H.pylori eradication
191.	2003/12/13	Significance of an exaggerated meal-stimulated gastrin response in the pathogenesis of Helicobacter pylori-negative duodenal ulcer （Speech，General）
192.	2003/09/03	Endoscopic and histrological assessments based on updated sydney system in H.pylori-positive young japanese patients （Poster notice，General）
193.	2003/09/03	Re-treatment with rabeprazole, amoxicillin and metronidazole is effective second-line therapies for eradicating H. pylori in japan （Poster notice，General）
194.	2003/09/03	The relation between Helicobacter pylori infection and clinical characteristric of gastric carcinoids in japan （Poster notice，General）
195.	2003/05/21	Pretreatment determination of early gastric cancer depth by endoscopic ultrasonography （Poster notice，General）
196.	2003/05/19	Assessment of activity of ulcerative colitis by power doppler ultrasonography （Poster notice，General）
197.	2003/05/18	Pathophysiological features of the esophagus in patients with systemic sclerosis: endosonographic evaluation with a miniature probe （Poster notice，General）
198.	2003/05/18	Sonographic detection of longitudinal ulcers in Crohn's disease （Poster notice，General）
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