Sensitivity is not an intrinsic property of a diagnostic test: empirical evidence from histological diagnosis of Helicobacter pylori infection.

abstract：BACKGROUND:There are many pathological conditions with hepatic iron overload. Classical definite diagnostic methods of these disorders are invasive and based on a direct tissue biopsy material. For the last years the role of MR imaging in liver diagnostics has been increasing. MRI shows changes of liver intensity in pa...

journal_title：BMC gastroenterology

authors： Szurowska E,Sikorska K,Izycka-Swieszewska E,Nowicki T,Romanowski T,Bielawski KP,Studniarek M

更新日期：2010-01-27 00:00:00

abstract：BACKGROUND:Coeliac disease is characterised by villous atrophy, which usually normalises after gluten withdrawal. Sometimes the revaluation of duodenal histology is required during follow-up, even if the methodology for comparing duodenal histology before and after introducing a gluten-free diet is not yet established....

journal_title：BMC gastroenterology

authors： Elli L,Zini E,Tomba C,Bardella MT,Bosari S,Conte D,Runza L,Roncoroni L,Ferrero S

更新日期：2015-10-14 00:00:00

abstract：BACKGROUND:Oral anticoagulants like the coumarin derivatives are characterised by a particularly narrow therapeutic range. Any interfering co-medication can pose a challenge to establishing a stable anticoagulant dosage regimen and thus present a serious risk for the patient. Here we describe two cases of patients on a...

journal_title：BMC gastroenterology

authors： Enderle C,Müller W,Grass U

更新日期：2001-01-01 00:00:00

abstract：BACKGROUND:Non-adherence to drug therapy is common in Inflammatory Bowel Disease (IBD). Patients' beliefs about treatment have an important influence on adherence. An in-depth understanding of this area is, therefore, important for patient-centred care. The aim of the study was to assess patients' perspectives and beli...

journal_title：BMC gastroenterology

authors： Hall NJ,Rubin GP,Hungin AP,Dougall A

更新日期：2007-06-08 00:00:00

abstract：BACKGROUND:The natural course and treatment strategies for asymptomatic or oligosymptomatic pancreatic necrosis are still poorly defined. The aim of this retrospective study was to establish criteria for the need of intervention in patients with pancreatic necrosis. METHODS:A total of 31 consecutive patients (18 male,...

journal_title：BMC gastroenterology

authors： Jürgensen C,Arlt A,Neser F,Fritscher-Ravens A,Stölzel U,Hampe J

更新日期：2012-05-14 00:00:00

abstract：BACKGROUND:Pancreatic Stone Protein (PSP) is a protein naturally produced mainly in the pancreas and the gut. There is evidence from experimental and clinical trials that blood PSP levels rise in the presence of inflammation or infection. However, it is not known whether PSP is superior to other established blood tests...

journal_title：BMC gastroenterology

authors： Tschuor C,Raptis DA,Limani P,Bächler T,Oberkofler CE,Breitenstein S,Graf R

更新日期：2012-10-25 00:00:00

abstract：BACKGROUND:Rebamipide is a gastroprotective agent with promising results against gastric damage induced by non-steroidal anti-inflammatory drugs. The present study evaluated if rebamipide protects against naproxen-induced gastric damage in healthy volunteers. Changes in gastric PGE2 tissue concentration were also evalu...

journal_title：BMC gastroenterology

authors： Gagliano-Jucá T,Moreno RA,Zaminelli T,Napolitano M,Magalhães AF,Carvalhaes A,Trevisan MS,Wallace JL,De Nucci G

更新日期：2016-06-04 00:00:00

abstract：BACKGROUND:The emergence of multidrug-resistant (MDR) Escherichia coli (E. coli), particularly E. coli sequence type ST131, is becoming a global concern. Commensal bacteria, an important reservoir of antibiotic resistance genes, facilitate the spread of such genes to pathogenic bacterial strains. The objective of the s...

journal_title：BMC gastroenterology

authors： Huang IF,Lee WY,Wang JL,Hung CH,Hu HH,Hung WY,Hung YJ,Chen WC,Shen YT,Cheng MF

更新日期：2018-06-15 00:00:00

abstract：BACKGROUND:Perianal fistula surgery can damage the anal sphincters which may cause faecal incontinence. By measuring regional pressures, 3D-HRAM potentially provides better guidance for surgical strategy in patients with perianal fistulas. The aim was to measure regional anal pressures with 3D-HRAM and to compare these...

journal_title：BMC gastroenterology

authors： Felt-Bersma RJF,Vlietstra MS,Vollebregt PF,Han-Geurts IJM,Rempe-Sorm V,Vander Mijnsbrugge GJH,Molenaar CBH

更新日期：2018-04-04 00:00:00

abstract：BACKGROUND:The Korean National Cancer Screening Program has been providing annual fecal immunochemical test for colorectal cancer (CRC) to adults aged 50 years and older since 2004. The Korean Colonoscopy Screening Pilot Study was developed to evaluate the effectiveness of colonoscopy screening for CRC incidence and mo...

journal_title：BMC gastroenterology

authors： Park B,Jun JK,Kim BC,Choi KS,Suh M,Expert Advisory Committee.,Monitoring Committee.,Center for Korean Colonoscopy Screening Pilot Study.,Research Team on the Protocol Development of Pilot study.

更新日期：2021-01-26 00:00:00

abstract：BACKGROUND:A validated histopathological tool to precisely evaluate bowel fibrosis in patients with Crohn's disease is lacking. We attempted to establish a new index to quantify the severity of bowel fibrosis in patients with Crohn's disease-associated fibrostenosis. METHODS:We analyzed the histopathological data of 3...

journal_title：BMC gastroenterology

authors： Li XH,Fang ZN,Guan TM,Lin JJ,Sun CH,Huang SY,Mao R,Lu BL,Cao QH,Feng ST,Li ZP

更新日期：2019-11-11 00:00:00

abstract：BACKGROUND:The clinical course of chronic pancreatitis is still unpredictable, which relates to the lack of the availability of a clinical classification. Therefore, patient populations cannot be compared, the course and the outcome of the disease remain undetermined in the individual patient, and treatment is not stan...

journal_title：BMC gastroenterology

authors： Büchler MW,Martignoni ME,Friess H,Malfertheiner P

更新日期：2009-12-14 00:00:00

abstract：BACKGROUND:Although many of the factors and molecules closely associated with non-alcoholic steatohepatitis (NASH) have been reported, the role of inducible nitric oxide synthase (iNOS)-derived nitric oxide (NO) on the progression of NASH remains unclear. We therefore investigated the role of iNOS-derived NO in NASH pa...

journal_title：BMC gastroenterology

authors： Nozaki Y,Fujita K,Wada K,Yoneda M,Kessoku T,Shinohara Y,Imajo K,Ogawa Y,Nakamuta M,Saito S,Masaki N,Nagashima Y,Terauchi Y,Nakajima A

更新日期：2015-04-01 00:00:00

abstract：BACKGROUND:Bicyclol, the most commonly-used liver hepatoprotective drug in China, is often selected to control disease progression in CHB patients who refuse anti-viral treatment. However, data on histological changes after bicyclol treatment in these patients are scarce. Therefore, this study has been conducted to fin...

journal_title：BMC gastroenterology

authors： Chi X,Xiao H,Shi M,Cai G,Xie Y,Jiang J,Tian G,Wu S,Zhang C,Zhao P,Chen J

更新日期：2019-06-13 00:00:00

abstract：BACKGROUND:The use of immune-checkpoint inhibitors in cancer treatment has become increasingly common, resulting in an increase in the incidence of related side effects. Diarrhoea and colitis have been previously documented as gastrointestinal tract-related side effects of immune-checkpoint inhibitors. Although PD-1/PD...

journal_title：BMC gastroenterology

authors： Yamauchi R,Araki T,Mitsuyama K,Tokito T,Ishii H,Yoshioka S,Kuwaki K,Mori A,Yoshimura T,Tsuruta O,Torimura T

更新日期：2018-08-31 00:00:00

abstract：BACKGROUND:An epidermoid cyst in an intrapancreatic accessory spleen (ECIPAS) in the pancreas head is an extremely rare condition. The natural course of this condition is not well known, and it is difficult to diagnose before surgery due to the lack of specific imaging findings. CASE PRESENTATION:A tumor was found in ...

journal_title：BMC gastroenterology

authors： Ko HJ,Shim JR,Lee TB,Choi BH,Lee JH,Ryu JH,Yang K

更新日期：2020-11-20 00:00:00

abstract：BACKGROUND:Non-alcoholic fatty liver disease (NAFLD) is mutually and bidirectionally linked with metabolic syndrome (MetS) of which it is both the cause and the consequences. Worldwide, 6.3 to 33% of the general populations are estimated to suffer from the disease with even higher prevalence in the group sharing metabo...

journal_title：BMC gastroenterology

authors： Pardhe BD,Shakya S,Bhetwal A,Mathias J,Khanal PR,Pandit R,Shakya J,Joshi HO,Marahatta SB

更新日期：2018-07-06 00:00:00

abstract：BACKGROUND:The assessment of Health Related Quality of Life (HRQOL) has been applied as a significant outcome indicator for patients with chronic diseases. No HRQOL study, however, has looked at HRQOL in patients with chronic gastritis and peptic ulcers. This paper focuses on comparing HRQOL in patients with chronic ga...

journal_title：BMC gastroenterology

authors： Wen Z,Li X,Lu Q,Brunson J,Zhao M,Tan J,Wan C,Lei P

更新日期：2014-08-20 00:00:00

abstract：BACKGROUND:Colorectal cancer (CRC) is the most common cancer in Europe with a mortality rate of almost 50%. The prognosis of patients is largely determined by the clinical and pathological stage at the time of diagnosis. Population screening has been shown to reduce CRC-related mortality rate. Most screening programs w...

journal_title：BMC gastroenterology

authors： Stegeman I,de Wijkerslooth TR,Mallant-Hent RC,de Groot K,Stroobants AK,Fockens P,Mundt M,Bossuyt PM,Dekker E

更新日期：2012-06-19 00:00:00

abstract：BACKGROUND:The current clinical practice on chronic hepatitis B (CHB) requires better on-treatment monitoring of viral persistence. Quantified assays for hepatitis B surface antigen (HBsAg) and core-related antigen (HBcrAg) hold promise for further optimization of therapy. Here, we aimed to characterize HBcrAg during t...

journal_title：BMC gastroenterology

authors： Zhang ZQ,Zhang XN,Lu W,Wang YB,Weng QC,Feng YL

更新日期：2017-12-04 00:00:00

abstract：BACKGROUND:Previous work has suggested that in the liver, adenosine preconditioning is mediated by nitric oxide. Whether the endothelial isoform of nitric oxide synthase plays a part in this mechanism has however not yet been investigated. METHODS:Wistar rats were used (6 in each group)--Groups: (1) sham, (2) ischemia...

journal_title：BMC gastroenterology

authors： Serracino-Inglott F,Virlos IT,Habib NA,Williamson RC,Mathie RT

更新日期：2002-09-20 00:00:00

abstract：BACKGROUND:Hepatic arterioportal shunt (A-P shunt) is defined as the direct blood flow established between hepatic artery and portal venous system; it is frequently observed in patients with hepatocellular carcinoma (HCC). Clinically, it is important to diagnose HCC associated A-P shunts, as it may impact the treatment...

journal_title：BMC gastroenterology

authors： Wu H,Zhao W,Zhang J,Han J,Liu S

更新日期：2018-11-12 00:00:00

abstract：BACKGROUND:Mini-Mental State Examination (MMSE) is one of the most commonly used methods in the assessment of cognitive mental status. MMSE has been used in hepatology but its usefulness in the evaluation of hepatic encephalopathy (HE) has never been properly assessed. The aim of the study was to investigate the value ...

journal_title：BMC gastroenterology

authors： Koziarska D,Wunsch E,Milkiewicz M,Wójcicki M,Nowacki P,Milkiewicz P

更新日期：2013-07-02 00:00:00

abstract：BACKGROUND:The use of thickeners is a standard therapy for decreasing episodes of regurgitation or vomiting in infants. However, it remains to be investigated whether thickener is effective for vomiting and/or chronic respiratory symptoms in children with cerebral palsy. METHODS:We enrolled 18 neurologically impaired ...

journal_title：BMC gastroenterology

authors： Miyazawa R,Tomomasa T,Kaneko H,Arakawa H,Shimizu N,Morikawa A

更新日期：2008-04-16 00:00:00

abstract：BACKGROUND:Stress is a common contributing factor for irritable bowel syndrome (IBS). This study was to evaluate the efficacy of the centralized health education program in improving the quality of life (QOL) of middle school students with IBS who experienced the Wenchuan earthquake on May 12, 2008. METHODS:A multi-ce...

journal_title：BMC gastroenterology

authors： Zheng SC,Gong H,Wang YP,Zhang Q,Wang LL,Liao XF,He DW,Wu J

更新日期：2018-07-27 00:00:00

abstract：BACKGROUND:The combination of boceprevir or telaprevir with peginterferon-alfa and ribavirin for the treatment of patients infected with HCV genotype 1 has led to significantly increased rates of sustained virological response (SVR) in phase III trials. There is only limited data regarding the safety and efficacy in a ...

journal_title：BMC gastroenterology

authors： Wehmeyer MH,Eißing F,Jordan S,Röder C,Hennigs A,Degen O,Hüfner A,Hertling S,Schmiedel S,Sterneck M,van Lunzen J,Lohse AW,Schulze zur Wiesch J,Lüth S

更新日期：2014-05-05 00:00:00

abstract：BACKGROUND:The gastric microbiota has recently been implicated in the causation of organic/structural gastroduodenal diseases (gastric and duodenal ulcers, gastric cancer) in patients with Helicobacter pylori (H. pylori) infection. We aimed to ascertain, in patients harbouring H. pylori, the role of the gastric microbi...

journal_title：BMC gastroenterology

authors： Pereira V,Abraham P,Nallapeta S,Shetty A

更新日期：2018-01-26 00:00:00

abstract：BACKGROUND:Esophagogastroduodenoscopy is an often-used and safe diagnostic method in gastroenterology. Transnasal esophagogastroduodenoscopy is now an established addition to the endoscopic instrumentarium. Although the two examination methods can be used alongside each other, there is a lack of studies on the comparab...

journal_title：BMC gastroenterology

authors： Aymaz S,Krakamp B,Kirschberg O,Lefering R

更新日期：2010-10-13 00:00:00

abstract：BACKGROUND:Little is known about the prognostic impact of cirrhosis on long-term survival of patients with combined hepatocellular-cholangiocarcinoma (cHCC-CC) after hepatic resection. The aim of this study was to elucidate the long-term outcome of hepatectomy in cHCC-CC patients with cirrhosis. METHODS:A total of 144...

journal_title：BMC gastroenterology

authors： Zhou YM,Sui CJ,Zhang XF,Li B,Yang JM

更新日期：2017-02-10 00:00:00

abstract：BACKGROUND:Reactive lymphoid hyperplasia (RLH) of the liver is very rarely reported, and we encountered two cases of RLH of the liver in a patient with colon cancer. CASE PRESENTATION:In the first case, a 77-year-old woman was admitted for the surgical removal of a ascending colon cancer. A hepatic tumor in the left l...

journal_title：BMC gastroenterology

authors： Takahashi H,Sawai H,Matsuo Y,Funahashi H,Satoh M,Okada Y,Inagaki H,Takeyama H,Manabe T

更新日期：2006-09-12 00:00:00