Pancreatic ductal adenocarcinoma associated with Potter type III cystic disease.

abstract：BACKGROUND:A new capsule endoscope has been developed by Olympus Medical Systems. The visualization and usefulness of its real-time image viewer for gastric transit abnormality were evaluated by using this new device. METHODS:Thirty-seven consecutive patients were enrolled. In cases of gastric transit abnormality (gas...

journal_title：Journal of gastroenterology

authors： Ogata H,Kumai K,Imaeda H,Aiura K,Hisamatsu T,Okamoto S,Iwao Y,Sugino Y,Kitajima M,Hibi T

更新日期：2008-01-01 00:00:00

abstract：:Anomalous arrangement of the pancreaticobiliary ductal system (AAPB), a congenital anomaly defined as a union of the pancreatic and biliary ducts located outside the duodenal wall, is a newly designated disease entity, and is frequently found in adult patients with gallbladder carcinoma (GBX). In the present study, th...

journal_title：Journal of gastroenterology

authors： Yang Y,Fujii H,Matsumoto Y,Suzuki K,Kawaoi A,Suda K

更新日期：1997-12-01 00:00:00

abstract：BACKGROUND:Few epidemiologic studies have examined the role of nutrient intake in the development of pancreatic cancer in Japan. We addressed this association in a population-based case-control study. METHODS:The cases were 109 patients who were newly diagnosed with pancreatic cancer between January 2000 and March 200...

journal_title：Journal of gastroenterology

authors： Lin Y,Tamakoshi A,Hayakawa T,Naruse S,Kitagawa M,Ohno Y

更新日期：2005-03-01 00:00:00

abstract：BACKGROUND:The remnant stomach corresponds to the gastric cardia, but is exposed to a completely different environment. The present study was performed to investigate the role of Epstein-Barr virus (EBV) infection in patients with gastric remnant carcinoma (GRC). METHODS:Clinicopathological features, gastritis, and in...

journal_title：Journal of gastroenterology

authors： Kaizaki Y,Hosokawa O,Sakurai S,Fukayama M

更新日期：2005-06-01 00:00:00

abstract：BACKGROUND:The introduction of capsule endoscopy (CE) has facilitated the detection of mucosal changes in the small bowel, and such mucosal changes have been noted in cirrhotic patients with portal hypertension; these changes are described as portal hypertensive enteropathy. The aim of this study was to assess the effe...

journal_title：Journal of gastroenterology

authors： Matsushita Y,Narahara Y,Fujimori S,Kanazawa H,Itokawa N,Fukuda T,Takahashi Y,Kondo C,Kidokoro H,Atsukawa M,Nakatsuka K,Sakamoto C

更新日期：2013-05-01 00:00:00

abstract：BACKGROUND:We investigated the effects of rabeprazole compared with those of omeprazole on enterochromaffin-like cells and parietal cells in rats. METHODS:Rabeprazole or omeprazole was administered for 7 days by intraperitoneal injection (100 mg/kg or 20mg/kg once a day) and the serum gastrin concentration, the antral...

journal_title：Journal of gastroenterology

authors： Tari A,Kawano M,Kodama K,Yonei Y,Okahara S,Haruma K,Sumii K,Kajiyama G

更新日期：2002-01-01 00:00:00

abstract：OBJECTIVE:To examine gastric myoelectrical activity in patients with primary biliary cirrhosis (PBC). MATERIALS AND METHODS:The study comprised 11 female PBC patients (average age 53.4 years, range 43-70) and two aged-matched control groups: 11 (53.4 years, range 37-78) healthy women, and 10 female patients with chron...

journal_title：Journal of gastroenterology

authors： Kasicka-Jonderko A,Krusiec-Swidergoł B,Jonderko K,Musialik J,Gonciarz M,Błońska-Fajfrowska B,Gonciarz Z

更新日期：2009-01-01 00:00:00

abstract：BACKGROUND:It remains unknown whether Kupffer-phase images in Sonazoid-enhanced ultrasonography (US) can be used to predict hypervascularization of borderline lesions. Therefore, we aimed to clarify whether Kupffer-phase images in Sonazoid-enhanced ultrasonography can predict subsequent hypervascularization in hypovasc...

journal_title：Journal of gastroenterology

authors： Inoue T,Hyodo T,Korenaga K,Murakami T,Imai Y,Higaki A,Suda T,Takano T,Miyoshi K,Koda M,Tanaka H,Iijima H,Ochi H,Hirooka M,Numata K,Kudo M

更新日期：2016-02-01 00:00:00

abstract：:The correct name of the last author should be. ...

journal_title：Journal of gastroenterology

authors： Kakuta Y,Izumiyama Y,Okamoto D,Nakano T,Ichikawa R,Naito T,Moroi R,Kuroha M,Kanazawa Y,Kimura T,Shiga H,Kudo H,Minegishi N,Kawai Y,Tokunaga K,Nagasaki M,Kinouchi Y,Suzuki Y,Masamune A,MENDEL study group.

更新日期：2020-01-01 00:00:00

abstract：BACKGROUND:An optimal surveillance program is important to prevent advanced colorectal neoplasm. In this context, we have evaluated the cumulative risk of high-risk adenoma (HRA) or colorectal cancer (CRC) according to surveillance interval time after polypectomy. In addition, we assessed risk factors for late surveill...

journal_title：Journal of gastroenterology

authors： Tae CH,Moon CM,Kim SE,Jung SA,Eun CS,Park JJ,Seo GS,Cha JM,Park SC,Chun J,Lee HJ,Jung Y,Kim JO,Joo YE,Park DI

更新日期：2017-07-01 00:00:00

abstract：BACKGROUND:Infection with Helicobacter pylori is the main risk factor for development of gastric cancer. CD44 overexpression, especially that of variant 9 (CD44v9), has also been implicated in the local inflammatory response and metaplasia-carcinoma sequence in human stomach. We recently identified miR-328 as one of th...

journal_title：Journal of gastroenterology

authors： Ishimoto T,Izumi D,Watanabe M,Yoshida N,Hidaka K,Miyake K,Sugihara H,Sawayama H,Imamura Y,Iwatsuki M,Iwagami S,Baba Y,Horlad H,Komohara Y,Takeya M,Baba H

更新日期：2015-07-01 00:00:00

abstract：BACKGROUND:This hospital-based analysis was conducted to identify prognostic factors of hepatocellular carcinoma (HCC) in a hepatitis B virus endemic area. METHODS:A total of 6381 HCC cases, diagnosed from 1986 to 2002, were enrolled, and 2890 (42.3%) of them were not treated. Survival rates were analyzed by correlati...

journal_title：Journal of gastroenterology

authors： Changchien CS,Chen CL,Yen YH,Wang JH,Hu TH,Lee CM,Wang CC,Cheng YF,Huang YJ,Lin CY,Lu SN

更新日期：2008-01-01 00:00:00

abstract：:The effect of nifedipine administration (10 mg) on esophageal acid exposure time was investigated in 11 non-reflux esophagitis (non-RE) patients and 11 grade C (Los Angeles classification) reflux esophagitis (RE) patients. In each subject, esophageal pH monitoring was performed, with the subject in the supine position...

journal_title：Journal of gastroenterology

authors： Ishikawa H,Iwakiri K,Sugiura T,Kobayashi M

更新日期：2000-01-01 00:00:00

abstract：:Epidemiological studies of ulcerative colitis (UC) have been conducted once every year since 1973 in Japan. The number of participating hospitals in 1429 and they are distributed throughout Japan. A total number of 10819 patients diagnosed with UC have been registered, including 197 patients with a positive family his...

journal_title：Journal of gastroenterology

authors： Kitahora T,Utsunomiya T,Yokota A

更新日期：1995-11-01 00:00:00

abstract：BACKGROUND:Subunit A of coagulation factor XIII (FXIII-A) is important for clot stability and acts in the subsequent wound healing process. Loss of plasma FXIII-A has been reported after surgery, sepsis, and inflammatory conditions. In the intestinal mucosa, FXIII-A is expressed by macrophages and cellular FXIII-A has ...

journal_title：Journal of gastroenterology

authors： Soendergaard C,Kvist PH,Seidelin JB,Pelzer H,Nielsen OH

更新日期：2016-08-01 00:00:00

abstract：:Helicobacter pylori infection has been found to decrease the expression of antral somatostatin and to increase the release of the acid-stimulating hormone gastrin. The reversal of these changes in gut hormones by the eradication of H. pylori, and in-vivo and in-vitro studies in animals either infected with H. pylori o...

journal_title：Journal of gastroenterology

authors： Kaneko H,Konagaya T,Kusugami K

更新日期：2002-01-01 00:00:00

abstract：:Pyogenic granulomas represent the aquisition of vasodilative granulation tissue in the skin or mucosa. They are extremely rare in the alimentary tract, other than in the oral cavity. Here, we report a case of pyogenic granuloma arising from the gastric mucosa. An 82-year-old man was admitted to our hospital because of...

journal_title：Journal of gastroenterology

authors： Kusakabe A,Kato H,Hayashi K,Igami T,Hasegawa H,Tsuzuki T,Ueda R,Mizokami M

更新日期：2005-05-01 00:00:00

abstract：BACKGROUND:The endoscopic abnormalities present in the small bowel (SB) of patients with portal hypertension (PH) are not well understood. This study sought to evaluate endoscopic findings of the SB in patients with PH by double balloon endoscopy (DBE). METHODS:We evaluated the endoscopic findings of SB in 15 patients...

journal_title：Journal of gastroenterology

authors： Kodama M,Uto H,Numata M,Hori T,Murayama T,Sasaki F,Tsubouchi N,Ido A,Shimoda K,Tsubouchi H

更新日期：2008-01-01 00:00:00

abstract：:We treated a patient with a mechanical ileus resulting from encasement of a loop of the small intestine by the great omentum, caused by abnormal adhesion. Apart from its occurrence postoperatively with laparotomy, strangulation of small intestine into the omentum is very rare, and its occurrence without underlying dis...

journal_title：Journal of gastroenterology

authors： Kimura H,Earashi M,Konishi K,Tsuneda A,Tazawa K,Inoue T,Maeda K,Yabushita K,Kuroda Y,Tsuji M,Miwa A

更新日期：1996-10-01 00:00:00

abstract：:Perianal fistulae are frequently seen complications in Crohn's disease. Although surgical procedures such as Seton's method have been devised, many patients still suffer from fistulae that are resistant to conventional therapy. We administered oral adsorbent to a patient with disease Crohn's who had a complicated peri...

journal_title：Journal of gastroenterology

authors： Tsujikawa T,Araki Y,Makino J,Uda K,Ihara T,Sasaki M,Fujiyama Y,Bamba T

更新日期：2000-01-01 00:00:00

abstract：BACKGROUND:The precise pathogenic mechanism of nonsteroidal antiinflammatory drug-induced small intestinal injury is still unknown. In the present study, we investigated the mechanism by which indomethacin induced mucosal injury by using an in vitro model of small intestine. METHODS:The colon cancer cell line Caco-2, ...

journal_title：Journal of gastroenterology

authors： Omatsu T,Naito Y,Handa O,Hayashi N,Mizushima K,Qin Y,Hirata I,Adachi S,Okayama T,Kishimoto E,Takagi T,Kokura S,Ichikawa H,Yoshikawa T

更新日期：2009-01-01 00:00:00

abstract：BACKGROUND AND AIMS:The risk factors in the progression of nonalcoholic fatty liver disease (NAFLD) have not been fully clarified. Porphyromonas gingivalis (P.g) has been considered to be a confounding risk factor for systemic diseases. We aimed to evaluate the effect of P.g infection on risk of progression to NASH. M...

journal_title：Journal of gastroenterology

authors： Nakahara T,Hyogo H,Ono A,Nagaoki Y,Kawaoka T,Miki D,Tsuge M,Hiraga N,Hayes CN,Hiramatsu A,Imamura M,Kawakami Y,Aikata H,Ochi H,Abe-Chayama H,Furusho H,Shintani T,Kurihara H,Miyauchi M,Takata T,Arihiro K,Chayama

更新日期：2018-02-01 00:00:00

abstract：BACKGROUND:Monocyte chemoattractant protein-1 (MCP-1) has been shown to affect the progression of various inflammatory disorders, including pancreatitis. To investigate the role of MCP-1 in acute pancreatitis and to seek possible therapeutic means, we evaluated the effect of a plasmid expression vector containing a dom...

journal_title：Journal of gastroenterology

authors： Ishibashi T,Zhao H,Kawabe K,Oono T,Egashira K,Suzuki K,Nawata H,Takayanagi R,Ito T

更新日期：2008-01-01 00:00:00

abstract：BACKGROUND:In Japan, there are few studies of long-term (more than 1 month) interferon (IFN) therapy for chronic hepatitis B (CHB). In this retrospective study, we investigated the efficacy and predictors of response to 6-month IFN therapy. METHODS:We analyzed 66 Japanese patients with CHB who were treated with IFN fo...

journal_title：Journal of gastroenterology

authors： Suzuki F,Arase Y,Akuta N,Tsubota A,Suzuki Y,Sezaki H,Hosaka T,Someya T,Kobayashi M,Saitoh S,Ikeda K,Kobayashi M,Matsuda M,Satoh J,Kumada H

更新日期：2004-10-01 00:00:00

abstract：BACKGROUND:Polymorphisms in the gene for interleukin 1beta (IL-1B) have been found to increase the risks of gastric cancer and its precursors in response to Helicobacter pylori infection in white populations. however, there has been no independent confirmation of the role of IL-1B markers in gastric cancer patients fro...

journal_title：Journal of gastroenterology

authors： Lee KA,Ki CS,Kim HJ,Sohn KM,Kim JW,Kang WK,Rhee JC,Song SY,Sohn TS

更新日期：2004-01-01 00:00:00

abstract：:We reviewed reports on the efficacy of clarithromycin in eradicating Helicobacter pylori. Reports on dual and 1-week triple therapy that included clarithromycin were analyzed to assess the eradication rates of H. pylori infection. Dual therapy with clarithromycin and a proton pump inhibitor achieved eradication rates ...

journal_title：Journal of gastroenterology

authors： Satoh K,Kimura K,Takimoto T,Kihira K,Taniguchi Y,Saifuku K

更新日期：1996-11-01 00:00:00

abstract：BACKGROUND:Catechin, a polyphenol contained in tea (a cup of tea contains approximately 0.1% [w/v] catechin), has various physiological effects. The aim of this study was to investigate the mechanism of the inhibitory effect of catechin on gastric mucosal lesions. METHODS:We studied the effect of catechin on gastric m...

journal_title：Journal of gastroenterology

authors： Sato H,Matsui T,Arakawa Y

更新日期：2002-01-01 00:00:00

abstract：BACKGROUND:In patients with hepatitis C virus (HCV)-genotype 1b and a high virus load, of more than 1 Meq/ml by the DNA probe assay, the clearance of HCV-RNA was achieved in only 10% with a 6-month interferon (IFN) course. We therefore assessed the efficacy of prolonged IFN therapy in patients with HCV-genotype 1b and ...

journal_title：Journal of gastroenterology

authors： Arase Y,Ikeda K,Tsubota A,Suzuki Y,Saitoh S,Kobayashi M,Kobayashi M,Suzuki F,Akuta N,Someya T,Kumada H

更新日期：2003-01-01 00:00:00

abstract：BACKGROUND:Long-term nucleos(t)ide analogue (NA) therapy for chronic hepatitis B (CHB) patients has been reported to reduce the risk of hepatocellular carcinoma (HCC) development. However, survival rates and causes of death in CHB patients either treated or not treated with NA therapy are unclear. Therefore, we investi...

journal_title：Journal of gastroenterology

authors： Tada T,Kumada T,Toyoda H,Kiriyama S,Tanikawa M,Hisanaga Y,Kanamori A,Kitabtake S,Ito T

更新日期：2015-07-01 00:00:00

abstract：BACKGROUND:Patients with psoriasis show a greater prevalence of non-alcoholic fatty liver disease (NAFLD) and metabolic syndrome than the general population. Moreover, patients with NAFLD and psoriasis are at higher risk of severe liver fibrosis than their counterparts with NAFLD and without psoriasis. The link between...

journal_title：Journal of gastroenterology

authors： Campanati A,Ganzetti G,Di Sario A,Damiani A,Sandroni L,Rosa L,Benedetti A,Offidani A

更新日期：2013-07-01 00:00:00