Abstract：
BACKGROUND:The aim of this study was to confirm the role of antral nodularity in the diagnosis of Helicobacter pylori (H. pylori) infection in children. MATERIAL AND METHODS:This prospective study included 107 children (58 male; 54.2%), between the ages of 3 and 18 years, infected with H. pylori, which was confirmed if the patient had at least 2 of 4 positive test results (urea breath test, urease test in gastric biopsy, histopathology - positive hematoxylin and eosin and Giemsa staining, and/or monoclonal stool ELISA test - Amplified IDEIA™ Hp StAR™). The control group consisted of 234 children with abdominal pain, of similar age, in whom urease test in gastric tissue and histopathology were negative. In both groups, photographs of the gastric antrum taken during endoscopy were evaluated for nodularity by 3 independent endoscopists, blinded to the results of other tests. Sensitivity, specificity, and negative and positive predictive value of nodularity were assessed. Indication for upper endoscopy was chronic abdominal pain not considered to be functional. RESULTS:There were no statistical differences between groups regarding sex (chi-square test with Yates's correction: p=0.8763) or age (mean ±SD) 11.77±3.49 and 12.43±3.32, study and control groups, respectively (Mann-Whitney test: p=0.1352). The sensitivity of the presence of nodularity as an indication of H. pylori infection was 91.6% and specificity was 91%. PPV of gastric nodularity was 81% and NPV was 96%. CONCLUSIONS:Antral nodularity is reliable test. Physicians could start treatment of H. pylori infection whenever gastric nodularity is observed and the urease test result is positive, without waiting for histopathology results.
journal_name
Med Sci Monitjournal_title
Medical science monitor : international medical journal of experimental and clinical researchauthors
Łazowska-Przeorek I,Kotowska M,Banasiuk M,Karolewska-Bochenek K,Banaszkiewicz A,Gawrońska A,Albrecht Pdoi
10.12659/MSM.893467subject
Has Abstractpub_date
2015-06-24 00:00:00pages
1827-30eissn
1234-1010issn
1643-3750pii
893467journal_volume
21pub_type
杂志文章abstract：:BACKGROUND Following a thoracolumbar burst fracture (TCBF), anterior screw-rods apply pressure upon the graft site. However, there is limited evidence comparing single screw-rod anterior instrumentation (SSRAI) to double screw-rod anterior instrumentation (DSRAI) for TCBFs. Our objective was to compare SSRAI versus DS...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章,随机对照试验
doi：10.12659/msm.898347
更新日期：2016-05-19 00:00:00
abstract：:BACKGROUND The aim of this study was to compare the microbiota community structure, assess differences in intestinal bacterial types, and identify metagenomic biomarkers for disparate stages of colorectal cancer formation. MATERIAL AND METHODS A total of 160 individuals were recruited: 61 cases with non-tumor colon we...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/msm.904220
更新日期：2017-09-14 00:00:00
abstract：BACKGROUND:The goal of this prognostic study was to investigate whether the duration of untreated psychosis (DUP) may have a prognostic value with regard to the further course of the illness. MATERIAL/METHODS:Fifty-eight patients (77% of the original study group) diagnosed with DSM III schizophrenia and later re-diagn...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/msm.881768
更新日期：2011-05-01 00:00:00
abstract：BACKGROUND:Lansoprazole (LAN) is a proton pump inhibitor drug (PPI) metabolized by the P-450 liver cytochrome (CYP-450) system. LAN is used in association with antimicrobial agents in Helicobacter pylori (HP) eradication therapy. The 13C-Aminopyrine breath test (ABT) is a non-invasive tool exploring liver CYP-450 metab...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 临床试验,杂志文章
doi：
更新日期：2005-02-01 00:00:00
abstract：:BACKGROUND The aim of this study was to observe the concentration of serum anti-PLA2R antibody in idiopathic membranous nephropathy (IMN) patients and analyze its relationship with clinical and laboratory parameters. MATERIAL AND METHODS We treated 72 patients with idiopathic membranous nephropathy diagnosed by renal ...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.917732
更新日期：2019-12-09 00:00:00
abstract：BACKGROUND:The in vitro interactions of esophageal smooth muscle cells (SMCs) with synthetic absorbable polymers were tested and artificial muscle tissues harvested from subcutaneous implantation were examined. MATERIAL/METHODS:Esophageal tissue samples from adult and fetal (25-day gestational age) rabbits were cut in...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2007-02-01 00:00:00
abstract：:Osteoporosis is an important health problem worldwide. Siwu decoction (SWD) and its modification have a good clinical effect on osteoporosis. However, the molecular mechanism of SWD on osteoporosis has not been thoroughly explained. A systematic pharmacological methodology was utilized to predict the active compounds ...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.917393
更新日期：2019-10-31 00:00:00
abstract：BACKGROUND:Obstructive sleep apnea syndrome (OSAS) is characterized by repetitive collapse of the upper airway during sleep. Red blood cell distribution width (RDW) increases platelet activation and has been reported as an independent predictor of adverse outcomes in the general population and is believed to be associa...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.891001
更新日期：2014-11-07 00:00:00
abstract：:BACKGROUND Endometrial carcinoma (EC) is a type of female reproductive malignant tumor, the incidence of which is generally 20~30%. Multiple factors and genes are involved in the regulation of EC occurrence and progression. This study aimed to measure the expressions of MACC1 and c-Myc in EC patients to analyze their ...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.908812
更新日期：2018-07-09 00:00:00
abstract：:BACKGROUND Adequate muscle relaxation and rapid recovery of neuromuscular function are essential in the perioperative period. We therefore compared various anesthetic regimens of neuromuscular blockers and antagonists administered to overweight patients undergoing nasopharyngeal surgery. MATERIAL AND METHODS This pros...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.926452
更新日期：2020-09-16 00:00:00
abstract：BACKGROUND:The aim of this study was to evaluate the efficacy of superselective renal artery embolization in patients with bleeding into the urinary system. MATERIAL/METHODS:From 2007 to 2012, 20 patients were treated with superselective renal artery embolization for bleeding after percutaneous nephrolithotomy (PCNL),...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.892112
更新日期：2015-01-28 00:00:00
abstract：:BACKGROUND Aminoglycosides, a type of gram-negative antibacterial, are broad-spectrum antibiotics that are highly potent and have satisfactory therapeutic efficacy in the treatment of life-threatening infections. Our study aimed to establish a gentamicin-induced cochlear injury model and to investigate the cochlear ne...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.913205
更新日期：2018-12-28 00:00:00
abstract：:BACKGROUND Lead (Pb) is a widely used metal in modern industry and is regarded as a health hazard. Although lead-induced genotoxicity has been confirmed, the direct evidence that lead induces genotoxicity in human cells and its related mechanisms has not been fully elucidated. In this study, for the first time, we eva...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.908425
更新日期：2018-06-22 00:00:00
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journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2004-05-01 00:00:00
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journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2002-03-01 00:00:00
abstract：BACKGROUND:The aim of the present study was to assess the impact of reversible myocardial ischemia, provoked by acute physical activity during an exercise stress echocardiography (ESE), on nitric oxide (NOx) and asymmetric dimethylarginine (ADMA) production in patients with high risk for coronary heart disease (CHD). ...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2010-09-01 00:00:00
abstract：BACKGROUND:We investigated the clinical value of serum levels of neuron-specific enolase (NSE) and human soluble protein-100β (S-100β) in acute cerebral infarction (ACI) patients. MATERIAL AND METHODS:A literature search of electronic databases identified relevant case-control studies that examined the correlations be...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章,meta分析
doi：10.12659/msm.893615
更新日期：2015-06-30 00:00:00
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journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/msm.896153
更新日期：2016-03-24 00:00:00
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journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/msm.895689
更新日期：2016-06-20 00:00:00
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journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.909969
更新日期：2018-08-25 00:00:00
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journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.919266
更新日期：2019-12-11 00:00:00
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journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.907434
更新日期：2018-05-13 00:00:00
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journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.927440
更新日期：2021-01-02 00:00:00
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journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.911594
更新日期：2018-12-19 00:00:00
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journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章,评审
doi：10.12659/MSM.918061
更新日期：2019-08-21 00:00:00
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journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章,评审
doi：
更新日期：2009-09-01 00:00:00
abstract：:BACKGROUND The World Health Organization (WHO) histological classification for gastric cancer is widely accepted and used. However, its impact on predicting lymph node metastasis and recurrence in early gastric cancer (EGC) is not well studied. MATERIAL AND METHODS From 1987 to 2005, 2873 EGC patients with known WHO h...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/msm.897311
更新日期：2016-09-05 00:00:00
abstract：:Heavy metals tend to occur in increasingly many aspects of human activities. Studies of cadmium (Cd) have revealed that it is extremely toxic in its effects. It is known that selenium (Se) may suppress deleterious effects of Cd. We investigated the effects of dietary Cd-intoxication on the incorporation of precursors ...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2000-03-01 00:00:00
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journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 临床试验,杂志文章
doi：
更新日期：2009-02-01 00:00:00
abstract：BACKGROUND:Allergic diseases represent a major health threat to humans. Allergen-specific immunotherapy (SIT) is one of the significant approaches to the treatment of IgE-mediated allergy and its control. The mechanisms involved in SIT-induced responses are complex and still speculative. Immunological events associated...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2004-10-01 00:00:00
