Naoki Ohmiya

Author PubWeight™ 81.09‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Outcome after enteroscopy for patients with obscure GI bleeding: diagnostic comparison between double-balloon endoscopy and videocapsule endoscopy. Gastrointest Endosc 2009 2.17
2 The diagnosis of GI stromal tumors with EUS-guided fine needle aspiration with immunohistochemical analysis. Gastrointest Endosc 2002 2.17
3 Interleukin-8 promoter polymorphism increases the risk of atrophic gastritis and gastric cancer in Japan. Cancer Epidemiol Biomarkers Prev 2005 1.61
4 Efficacy of rebamipide for diclofenac-induced small-intestinal mucosal injuries in healthy subjects: a prospective, randomized, double-blinded, placebo-controlled, cross-over study. J Gastroenterol 2008 1.59
5 Pilot study on confocal endomicroscopy for determination of the depth of squamous cell esophageal cancer in vivo. J Gastroenterol Hepatol 2009 1.54
6 Fusobacterium detected in colonic biopsy and clinicopathological features of ulcerative colitis in Japan. Dig Dis Sci 2014 1.51
7 Peripancreatic vascular involvements of autoimmune pancreatitis. J Gastroenterol Hepatol 2012 1.43
8 Primary gastrointestinal follicular lymphoma involving the duodenal second portion is a distinct entity: a multicenter, retrospective analysis in Japan. Cancer Sci 2011 1.33
9 A combination therapy of gemcitabine with immunotherapy for patients with inoperable locally advanced pancreatic cancer. Pancreas 2009 1.26
10 Usefulness of EUS combined with contrast-enhancement in the differential diagnosis of malignant versus benign and preoperative localization of pancreatic endocrine tumors. Gastrointest Endosc 2010 1.23
11 Dynamic quantitative evaluation of contrast-enhanced endoscopic ultrasonography in the diagnosis of pancreatic diseases. Pancreas 2011 1.22
12 Intraductal papillary mucinous neoplasms of the pancreas: differentiation of malignant and benign tumors by endoscopic ultrasound findings of mural nodules. Ann Surg 2009 1.20
13 Confocal endomicroscopy in patients with ulcerative colitis. J Gastroenterol Hepatol 2008 1.18
14 Usefulness of contrast-enhanced endoscopic ultrasonography in the differentiation between malignant and benign lymphadenopathy. Am J Gastroenterol 2006 1.13
15 Diagnosis of the invasion depth of gastric cancer using MDCT with virtual gastroscopy: comparison with staging with endoscopic ultrasound. AJR Am J Roentgenol 2011 1.12
16 Prevalence and prognosis of gastric cancer detected by screening in a large Japanese population: data from a single institute over 30 years. J Gastroenterol Hepatol 2007 1.08
17 Diagnosis of pancreatic disorders using contrast-enhanced endoscopic ultrasonography and endoscopic elastography. Clin Gastroenterol Hepatol 2009 1.08
18 Ginger ingredients reduce viability of gastric cancer cells via distinct mechanisms. Biochem Biophys Res Commun 2007 1.07
19 Cytomegalovirus infection in severe ulcerative colitis patients undergoing continuous intravenous cyclosporine treatment in Japan. World J Gastroenterol 2007 1.06
20 Route selection for double-balloon endoscopy, based on capsule transit time, in obscure gastrointestinal bleeding. J Gastroenterol 2010 1.03
21 Clinical usefulness of novel tag-less Agile patency capsule prior to capsule endoscopy for patients with suspected small bowel stenosis. Dig Endosc 2014 1.03
22 Enteroscopic and radiologic diagnoses, treatment, and prognoses of small-bowel tumors. Gastrointest Endosc 2012 1.02
23 Usefulness of p53 and Ki-67 immunohistochemical analysis for preoperative diagnosis of extremely well-differentiated gastric adenocarcinoma. Am J Clin Pathol 2002 1.01
24 Neoadjuvant oxaliplatin and capecitabine and bevacizumab without radiotherapy for poor-risk rectal cancer: N-SOG 03 Phase II trial. Jpn J Clin Oncol 2013 1.01
25 Malignant transformation of branch duct-type intraductal papillary mucinous neoplasms of the pancreas based on contrast-enhanced endoscopic ultrasonography morphological changes: focus on malignant transformation of intraductal papillary mucinous neoplasm itself. Pancreas 2012 0.98
26 New reduced volume preparation regimen in colon capsule endoscopy. World J Gastroenterol 2012 0.98
27 Feasibility of tissue elastography using transcutaneous ultrasonography for the diagnosis of pancreatic diseases. Pancreas 2009 0.97
28 Contrast-enhanced endoscopic ultrasonography in digestive diseases. J Gastroenterol 2012 0.97
29 Helicobacter pylori infection upregulates interleukin-18 production from gastric epithelial cells. Eur J Gastroenterol Hepatol 2008 0.95
30 Evaluation of decellularized esophagus as a scaffold for cultured esophageal epithelial cells. J Biomed Mater Res A 2006 0.95
31 Usefulness of contrast-enhanced transabdominal ultrasonography in the diagnosis of intraductal papillary mucinous tumors of the pancreas. Am J Gastroenterol 2005 0.93
32 Confocal endomicroscopy for phenotypic diagnosis of gastric cancer. J Gastroenterol Hepatol 2010 0.92
33 Paeonol attenuates TNBS-induced colitis by inhibiting NF-kappaB and STAT1 transactivation. Toxicol Appl Pharmacol 2006 0.92
34 Characterization of bacterial biota in the distal esophagus of Japanese patients with reflux esophagitis and Barrett's esophagus. BMC Infect Dis 2013 0.92
35 Geranylgeranylacetone protects against diclofenac-induced gastric and small intestinal mucosal injuries in healthy subjects: a prospective randomized placebo-controlled double-blind cross-over study. Digestion 2009 0.90
36 Endolymphatic hydrops revealed by magnetic resonance imaging in patients with acute low-tone sensorineural hearing loss. Otol Neurotol 2013 0.89
37 Heterotopic pancreas in the esophagus diagnosed by EUS-guided FNA. Gastrointest Endosc 2005 0.89
38 Usefulness of flexible spectral imaging color enhancement (FICE) for the detection of angiodysplasia in the preview of capsule endoscopy. Hepatogastroenterology 2012 0.89
39 The association between tumour necrosis factor-alpha gene polymorphism and the susceptibility to rugal hyperplastic gastritis and gastric carcinoma. Eur J Gastroenterol Hepatol 2004 0.89
40 Potential role for matrix metalloproteinase-3 in gastric ulcer healing. Digestion 2009 0.87
41 Comparison of image quality between electronic and mechanical radial scanning echoendoscopes in pancreatic diseases. J Gastroenterol Hepatol 2004 0.86
42 Double-balloon endoscopy is safe and effective for the diagnosis and treatment of small-bowel disorders: prospective multicenter study carried out by expert and non-expert endoscopists in Japan. Dig Endosc 2014 0.86
43 Images of colonic real-time tissue sonoelastography correlate with those of colonoscopy and may predict response to therapy in patients with ulcerative colitis. BMC Gastroenterol 2011 0.86
44 Interleukin-8 gene polymorphism associated with susceptibility to non-cardia gastric carcinoma with microsatellite instability. J Gastroenterol Hepatol 2006 0.85
45 P53, p21, and p73 gene polymorphisms in gastric carcinoma. Hepatogastroenterology 2011 0.85
46 Gastric GIST malignancy evaluated by 18FDG-PET as compared with EUS-FNA and endoscopic biopsy. Scand J Gastroenterol 2007 0.84
47 Endoscopic and imaging findings in protein-losing enteropathy. J Clin Gastroenterol 2012 0.83
48 Novel strategy for prevention of esophageal stricture after endoscopic surgery. Hepatogastroenterology 2011 0.83
49 Prospective multicenter study to investigate the introduction rate of second-line S-1 in gemcitabine-refractory unresectable pancreatic cancer. Cancer Chemother Pharmacol 2010 0.83
50 Inhibition of Niemann-Pick-type C1-like1 by ezetimibe activates autophagy in human hepatocytes and reduces mutant α1-antitrypsin Z deposition. Hepatology 2014 0.83
51 Quantitative analysis of diagnosing pancreatic fibrosis using EUS-elastography (comparison with surgical specimens). J Gastroenterol 2013 0.83
52 Use of capsule endoscopy in patients with Crohn's disease in Japan: a multicenter survey. J Gastroenterol Hepatol 2014 0.82
53 Severity of atrophic gastritis related to antiparietal cell antibody and gastric carcinogenesis, including p53 mutations. J Gastroenterol Hepatol 2006 0.82
54 Combination therapy with single incision laparoscopic surgery and double-balloon endoscopy for small intestinal bleeding: report of three cases. Surg Today 2012 0.81
55 Telomere length in non-neoplastic colonic mucosa in ulcerative colitis (UC) and its relationship to the severe clinical phenotypes. Clin Exp Med 2014 0.81
56 Magnifying chromoscopy, a novel and useful technique for colonoscopy in ulcerative colitis. World J Gastroenterol 2007 0.81
57 Enteral nutrition decreases hospitalization rate in patients with Crohn's disease. J Gastroenterol Hepatol 2010 0.81
58 Restriction-modification systems may be associated with Helicobacter pylori virulence. J Gastroenterol Hepatol 2010 0.81
59 Relationships between Helicobacter pylori infection status, endoscopic, histopathological findings, and cytokine production in the duodenum of Crohn's disease patients. J Gastroenterol Hepatol 2008 0.81
60 Real-time viewing of video capsule endoscopy for on-going mid GI bleeding. Hepatogastroenterology 2012 0.80
61 Endoscopic ultrasound-guided fine needle aspiration in the differentiation of type 1 and type 2 autoimmune pancreatitis. World J Gastroenterol 2012 0.80
62 Clinical oncology for pancreatic and biliary cancers: Advances and current limitations. World J Clin Oncol 2011 0.80
63 Value of colonoscopy for prediction of prognosis in patients with ulcerative colitis. World J Gastroenterol 2008 0.80
64 Diagnosis of the depth of invasion of esophageal carcinoma using digital radiography. Eur J Radiol 2005 0.80
65 Advance of video capsule endoscopy and the detection of anatomic landmarks. Hepatogastroenterology 2010 0.79
66 [Endoscopic examination for the small bowel--video capsule endoscopy and double balloon enteroscopy]. Nihon Rinsho 2008 0.78
67 Are symptomatic changes in irritable bowel syndrome correlated with the capsule endoscopy transit time? A pilot study using the 5-HT4 receptor agonist mosapride. Hepatogastroenterology 2011 0.78
68 Interferon-gamma regulates apoptosis by releasing soluble tumor necrosis factor receptors in a gastric epithelial cell line. J Gastroenterol Hepatol 2002 0.78
69 Acetate inhibits NFAT activation in T cells via importin beta1 interference. Eur J Immunol 2007 0.78
70 Characteristics of gastric and intestinal mucin phenotypes of gastric carcinoma. Hepatogastroenterology 2009 0.77
71 Progress of endoscopic ultrasonography and intraductal ultrasonography in the diagnosis of malignant biliary diseases. J Hepatobiliary Pancreat Surg 2006 0.77
72 Clinicopathological study of colorectal cancer occurring in patients with ulcerative colitis: results from a single hospital in Japan. Hepatogastroenterology 2010 0.77
73 Intestinal cancers occurring in patients with Crohn's disease. J Gastroenterol Hepatol 2012 0.77
74 Significance of CXCR3 expression in gastric low-grade B-cell lymphoma of mucosa-associated lymphoid tissue type for predicting responsiveness to Helicobacter pylori eradication. Cancer Sci 2008 0.77
75 Feasibility of newly developed endoscopic ultrasound with zone sonography technology for diagnosis of pancreatic diseases. Gut Liver 2013 0.77
76 Small bowel tuberculosis diagnosed by the combination of video capsule endoscopy and double balloon enteroscopy. Eur J Gastroenterol Hepatol 2007 0.77
77 Hepatic portal venous gas following colonoscopy in a patient with Crohn's disease. Nagoya J Med Sci 2013 0.77
78 A preliminary result of three-dimensional microarray technology to gene analysis with endoscopic ultrasound-guided fine-needle aspiration specimens and pancreatic juices. J Exp Clin Cancer Res 2010 0.76
79 Diagnostic and prognostic value of immunohistochemical expression of S100P and IMP3 in transpapillary biliary forceps biopsy samples of extrahepatic bile duct carcinoma. J Hepatobiliary Pancreat Sci 2013 0.76
80 Prevalence of pancreatic cystic lesions including intraductal papillary mucinous neoplasms in patients with end-stage renal disease on hemodialysis. Pancreas 2009 0.76
81 Use of color Doppler ultrasonography in the diagnosis of anomalous connection in pancreatobiliary disease. World J Gastroenterol 2005 0.75
82 Comprehensive DNA Methylation Profiling of Inflammatory Mucosa in Ulcerative Colitis. Inflamm Bowel Dis 2016 0.75
83 Importance of appropriate pharmaceutical management in pregnant women with ulcerative colitis. BMC Res Notes 2013 0.75
84 Which route should we select when performing double-balloon enteroscopy? Gastrointest Endosc 2008 0.75
85 Establishment of an interpretation system for video capsule endoscopy for obscure gastrointestinal bleeding. J Gastroenterol 2010 0.75
86 Rugal hyperplastic gastritis increases the risk of gastric carcinoma, especially diffuse and p53-independent subtypes. Eur J Gastroenterol Hepatol 2007 0.75
87 New objective evaluation method for functional bowel disorder using video capsule endoscopy. Dig Endosc 2009 0.75
88 [Usefulness of videocapsule endoscopy and double-balloon endoscopy for small-bowel lesions of patients with inflammatory bowel disease]. Nihon Rinsho 2012 0.75
89 [A case of gallbladder adenoma with wide base]. Nihon Shokakibyo Gakkai Zasshi 2008 0.75
90 Correlation between magnifying narrow-band imaging endoscopy results and organoid differentiation indicated by cancer cell differentiation and its distribution in depressed- type early gastric carcinoma. Asian Pac J Cancer Prev 2013 0.75
91 [The usefulness of video capsule endoscopy for small bowel diseases]. Gan To Kagaku Ryoho 2008 0.75
92 Advanced network system for reading capsule endoscopy images. Dig Endosc 2012 0.75
93 [Trend view on nonsteroidal anti-inflammatory drug-induced small bowel injury]. Nihon Shokakibyo Gakkai Zasshi 2010 0.75
94 [Pancreatic tumor:progress in diagnosis and treatment. Topics: II. Intraductal papillary mucinous neoplasm of the pancreas (IPMN)/mucinous cystic neoplasm (MCN): 3. Differential diagnosis of pancreatic cystic lesions with special emphasis on IPMN and MCN]. Nihon Naika Gakkai Zasshi 2012 0.75
95 Light blue crest and ridge/villous patterns in the uninvolved gastric antrum by magnifying NBI endoscopy correlate with serum pepsinogen and gastric cancer occurrence. Hepatogastroenterology 2014 0.75
96 [The diagnosis and clinical feature of NSAIDs-associated enteritis]. Nihon Rinsho 2011 0.75
97 The effect of consuming small volumes of beer on gastric motility and the involvement of gene polymorphisms. Biomed Res 2016 0.75
98 Efficacy of STI571 for a patient with metastatic gastrointestinal stromal tumor. Hepatogastroenterology 2005 0.75
99 [Meckel's diverticulum and duplication of the alimentary tract]. Nihon Rinsho 2008 0.75
100 Investigation of Morphological and Functional Changes in the Small Intestine With Pancreatic Disease. Pancreas 2015 0.75
101 A case of cytomegalovirus enterocolitis diagnosed by the double-balloon enteroscopy. Hepatogastroenterology 2009 0.75
102 Angiokeratoma of the scrotum and sublingual varices in a patient with jejunal phlebectasia. Eur J Dermatol 2012 0.75
103 Cowden syndrome complicated by a gastrointestinal stromal tumor. Dig Endosc 2013 0.75
104 Relationship between nutritional therapy and surgery in Crohn's disease. Hepatogastroenterology 2009 0.75
105 An esophageal SCC case which could be distinguished from non-neoplasia using magnifying endoscopy with NBI imaging. Dig Endosc 2011 0.75
106 Immunological status of the stomach in inflammatory bowel disease--comparison between ulcerative colitis and Crohn's disease. Digestion 2008 0.75