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| 1 | Comparative review of vertebroplasty and kyphoplasty显示文摘The aim of this review is to compare the effectiveness of percutaneous vertebroplasty and kyphoplasty to treat pain and improve functional outcome from ver-tebral fractures secondary to osteoporosis and tumor conditions. In 2009, two open randomized controlled trials published in the New England Journal of Medicine questioned the value of vertebroplasty in treating ver-tebral compression fractures. Nevertheless, the prac-tice of physicians treating these conditions has barely changed. The objective of this review is to try to clarify the most important issues, based on our own experi-ence and the reported evidence about both techniques, and to guide towards the most appropriate choice of treatment of vertebral fractures, although many ques-tions still remain unanswered. | Ferno Ruiz Santiago Alicia Santiago Chinchilla Luis Guzmán álvarez Antonio Luis Pérez Abela Maria del Mar Castellano García Miguel Pajares López | 2014 | World Journal of Radiology2014，6，6： | 30 |
| 2 | Risk factors associated with the development of ischemic colitis显示文摘AIM:To ascertain the role of cardiovascular risk factors,cardiovascular diseases,standard treatments and other diseases in the development of ischemic colitis(IC).METHODS:A retrospective,case-control study was designed,using matched data and covering 161 incident cases of IC who required admission to our hospital from 1998 through 2003.IC was diagnosed on the basis of endoscopic findings and diagnostic or compatible his-tology.Controls were randomly chosen from a cohort of patients who were admitted in the same period and required a colonoscopy,excluding those with diagnosis of colitis.Cases were matched with controls(ratio 1:2),by age and sex.A conditional logistic regression was performed.RESULTS:A total of 483 patients(161 cases,322 con-trols)were included;mean age 75.67±10.03 years,55.9%women.The principal indications for colonos-copy in the control group were lower gastrointestinal hemorrhage(35.4%),anemia(33.9%),abdominal pain(19.9%)and diarrhea(9.6%).The endoscopic findings in this group were hemorrhoids(25.5%),diverticular disease(30.4%),polyps(19.9%)and colorectal cancer(10.2%).The following variables were associated with IC in the univariate analysis:arterial hypertension(P= 0.033);dyslipidemia(P<0.001);diabetes mellitus(P =0.025);peripheral arterial disease(P=0.004);heart failure(P=0.026);treatment with hypotensive drugs(P=0.023);angiotensin-converting enzyme inhibitors;(P=0.018);calcium channel antagonists(P=0.028);and acetylsalicylic acid(ASA)(P<0.001).Finally,the following variables were independently associated with the development of IC:diabetes mellitus[odds ratio(OR)1.76,95%confidence interval(CI):1.001-3.077,P=0.046];dyslipidemia(OR 2.12,95%CI:1.26-3.57,P=0.004);heart failure(OR 3.17,95%CI:1.31-7.68,P=0.01);peripheral arterial disease(OR 4.1,95%CI:1.32-12.72,P=0.015);treatment with digoxin(digitalis)(OR 0.27,95%CI:0.084-0.857,P=0.026);and ASA(OR 1.97,95%CI:1.16-3.36,P=0.012).CONCLUSION:The development of an episode of IC was independently associated with diabetes,dyslipid-emia,presence of heart failure,peripheral arterial dis-ease and treatment with digoxin or ASA. | Joaquín Cubiella Fernández Luisa Núez Calvo Elvira González Vázquez Maria Jesús García García Maria Teresa Alves Pérez Isabel Martínez Silva Javier Fernández Seara | 2010 | World Journal of Gastroenterology2010，16，36： | 27 |
| 3 | Multiplex RT-PCR-based detections of CEA, CK20 and EGFR in colorectal cancer patients显示文摘AIM: To develop a multiplex reverse transcription polymerase chain reaction (RT-PCR) method detecting cir-culating tumor cells in the peripheral blood of colorectal cancer (CRC) patients. METHODS: Peripheral blood samples were collected from 88 CRC patients and 40 healthy individuals from the blood donors' clinic and subsequently analyzed by multiplex RT-RCR for the expression of carcinoembryonic antigen (CEA), cytokeratin 20 (CK20) and epidermal growth factor receptor (EGFR) mRNA. The analysis involved determining the detection rates of CEA, CK20 and EGFR transcripts vs disease stage and overall survival. Median follow-up period was 19 mo (range 8-28 mo). RESULTS: Rates of CEA, CK20 and EGFR detection in CRC patients were 95.5%, 78.4% and 19.3%, respectively. CEA transcripts were detected in 3 healthy volunteer samples (7.5%), whereas all control samples were tested negative for CK20 and EGFR transcripts. The increasing number of positive detections for CEA, CK20 and EGFR transcripts in each blood sample was positively correlated with Astler-Coller disease stage (P< 0.001) and preoperative serum levels of CEA (P=0.029) in CRC patients. Data analysis using Kaplan-Meier estimator documented signif icant differences in the overall survival of the different CRC patient groups as formed according to the increasing number of positivity for CEA, CK20 and EGFR transcripts. CONCLUSION: These data suggest that multiplex RTPCR assay can provide useful information concerning disease stage and overall survival of CRC patients. | Aikaterini Tsouma Chrysanthi Aggeli Panagiotis Lembessis George N Zografos Dimitris P Korkolis Dimitrios Pectasides Maria Skondra Nikolaos Pissimissis Anastasia Tzonou Michael Koutsilieris | 2010 | World Journal of Gastroenterology2010，16，47： | 19 |
| 4 | Timely reperfusion for ST-segment elevation myocardial infarction:Effect of direct transfer to primary angioplasty on time delays and clinical outcomes显示文摘Primary percutaneous coronary intervention(PPCI) is the preferred reperfusion therapy for patients presenting with ST-segment elevation myocardial infarction(STEMI) when it can be performed expeditiously and by experienced operators. In spite of excellent clinical results this technique is associated with longer delays than thrombolysis and this fact may nullify the benefit of selecting this therapeutic option. Several strategies have been proposed to decrease the temporal delays to deliver PPCI. Among them,prehospital diagnosis and direct transfer to the cath lab,by-passing the emergency department of hospitals,has emerged as anattractive way of diminishing delays. The purpose of this review is to address the effect of direct transfer on time delays and clinical events of patients with STEMI treated by PPCI. | Rodrigo Estévez-Loureiro ángela López-Sainz Armo Pérez de Prado Carlos Cuellas Ramón Calvio Santos Norberto Alonso-Orcajo Jorge Salgado Fernández Jose Manuel Vázquez-Rodríguez Maria López-Benito Felipe Fernández-Vázquez | 2014 | World Journal of Cardiology2014，6，6： | 6 |
| 5 | Presacral venous bleeding during mobilization in rectal cancer显示文摘AIM To analyze the anatomy of sacral venous plexus flow, the causes of injuries and the methods for controlling presacral hemorrhage during surgery for rectal cancer.METHODS A review of the databases MEDLINE? and Embase? was conducted, and relevant scientific articles published between January 1960 and June 2016 were examined. The anatomy of the sacrum and its venous plexus, as well as the factors that influence bleeding, the causes of this complication, and its surgical management were defined.RESULTS This is a review of 58 published articles on presacral venous plexus injury during the mobilization of the rectum and on techniques used to treat presacral venous bleeding. Due to the lack of cases published in the literature, there is no consensus on which is the best technique to use if there is presacral bleeding during mobilization in surgery for rectal cancer. This review may provide a tool to help surgeons make decisions regarding how to resolve this serious complication.CONCLUSION A series of alternative treatments are described; however, a conventional systematic review in which optimal treatment is identified could not be performed because few cases were analyzed in most publications. | Jose Enrique Casal Núnez Vincenzo Vigorita Alejandro Ruano Poblador Ana María Gay Fernández Maria ángeles Toscano Novella Nieves Cáceres Alvarado Lucinda Pérez Dominguez | 2017 | World Journal of Gastroenterology2017，23，9： | 4 |
| 6 | Reversion of severe hepatopulmonary syndrome in a non cirrhotic patient after corticosteroid treatment for granulomatous hepatitis:A case report and review of the literature显示文摘肝肺症候群(HPS ) 包括肺内的脉管的膨胀的肝疾病,反常肺的煤气的交换和证据被定义为一个临床的三个一组。我们报导在最后年与疲劳,长持续的发烧,体重减轻,门静脉高血压的符号,肝脾大,胆汁郁积和进步 dyspnoea 介绍的 61 岁的男性。临床,实验室和组织检查所见证实了肉芽肿肝炎的诊断。由于肝的导致 granuloma 的门静脉高血压的 HPS 被证明是由提高对比的回响心动描记法证实了的病人的严重血氧不足的原因。在皮质甾治疗以后的 HPS 的回复被新提高对比的回响心动描记法与胆汁郁积的酶的正规化和病人的条件的改进一起证实。这是在有肝的肉芽肿的一个非肝脏硬化症的病人的 HPS 的完全的回复的第一个案例,显示在肝疾病的那肺内分流是功能的现象, HPS 能甚至在象在这种情况中的其他的肝参与被开发。 | Nikolaos Tzovaras Aggelos Stefos Sarah P Georgiadou Nikolaos Gatselis Georgia Papadamou Eirini Rigopoulou Maria Ioannou Ioannis Skoularigis Georgios N Dalekos | 2006 | World Journal of Gastroenterology2006，12，2： | 3 |
| 7 | Diagnostic yield and clinical outcomes after capsule endoscopy in 100 consecutive patients with obscure gastrointestinal bleeding显示文摘 | Emilio Estévez Benito González-Conde José Luis Vázquez-Iglesias Maria de los Angeles Vázquez-Millán Sonia Pértega Pedro A. Alonso Joan Clofent Eva Santos José Luis Ulla Eloy Sánchez | 2006 | European Journal of Gastroenterology & Hepatology2006，，8： | 3 |
| 8 | Solitary fibrous tumor of the liver expressing CD34 and vimentin:A case report显示文摘A case of a successfully treated solitary fibrous tumor (SFT) of the liver is reported.An 82-year-old female presented with left upper abdominal discomfort,a firm mass on palpation,and imaging studies revealed a large tumor,15 cm in diameter,arising from the left lobe of the liver.A formal left hepatectomy was performed.Microscopic evaluation showed spindle and fibroblast-like cells within the collagenous stroma.Immunohistochemistry disclosed diffuse CD34 and positive vimentin,supporting the diagnosis of a benign SFT.The patient remained well 21 months after surgery.SFT of the liver is a very rare neoplasm of mesenchymal origin.In most cases it is a benign lesion,although some may have malignant histological features and recur locally or metastasize.With less than 30 reported cases in the literature,little can be said regarding its natural history or the benefits of adjuvant radiochemotherapy.Complete surgical resection remains the cornerstone of its treatment. | Dimitris P Korkolis Katerina Apostolaki Chrysanthi Aggeli George Plataniotis Emmanuel Gontikakis Dimitra Volanaki Maria Sebastiadou Dimitris Dimitroulopoulos Dimitris Xinopoulos George N Zografos Perikles P Vassilopoulos | 2008 | World Journal of Gastroenterology2008，14，40： | 3 |
| 9 | Hepatitis B infection among adults in the philippines:A national seroprevalence study显示文摘AIM:To determine the prevalence of hepatitis B surface antigen(HBsAg)seropositivity among adult Filipinos.METHODS:Testing for HBsAg was performed on serum samples from persons aged ≥ 20 years old who participated in the National Nutrition and Health Survey(NNHeS)conducted in 2003.Information on age,sex,marital status,educational attainment,employment status,and income were collected.For this study,marital status was classified as never married or otherwise(i.e.,married,divorced,separated,widowed);educational attainment was classified as high school graduate or below or at least some tertiary education;and employment status was classified as currently employed or currently unemployed.Annual income was divided into 4 quartiles in Philippine pesos(PhP):Q1,≤ PhP 53064;Q2,PhP 53065-92192;Q3,PhP 92193-173387;and Q4,≥ PhP 173388.Prevalence estimates were weighted so that they represented the general population.Social and demographic factors were correlated with HBsAg seropositivity.Multivariate analysis was used to determine independent predictors of HBsAg seropositivity.RESULTS:A total of 2150 randomly selected adults,20 years and over,out of the 4753 adult participants of NNHeS were tested for HBsAg.The HBsAg seroprevalence was 16.7%(95%CI:14.3%-19.1%),which corresponded to an estimated 7278968 persons infected with hepatitis B.There was no significant difference between males and females(17.5% vs 16.0%;P = 0.555).This corresponded to an estimated 3721775 men and 3557193 women infected with hepatitis B.The HBsAg seroprevalence peaked at age 20-39 years old,with declining prevalence in the older age groups.The only independent predictor of HBsAg seropositivity was the annual income,with persons in the highest income quartile being less likely to be HBsAg positive(age-adjusted OR = 0.51;95%CI:0.30-0.86)compared to subjects in the lowest income quartile.Sex,marital status,educational attainment,and employment status were not found to be independent predictors of HBsAg seropositivity.CONCLUSION:The high HBsAg seroprevalence among adults in the Philippines classifies the country as hyperendemic for HBV infection and appears unchanged over the last few decades. | Stephen N Wong Janus P Ong Madalinee Eternity D Labio Oscar T Cabahug Maria Lourdes O Daez Erlinda V Valdellon Jose D Sollano Jr Marilyn O Arguillas | 2013 | World Journal of Hepatology2013，5，4： | 3 |
| 10 | Insulin resistance impairs sustained response rate to peginterferon plus ribavirin in chronic hepatitis C patients显示文摘 | Manuel Romero-Gómez Maria Del Mar Viloria Raúl J. Andrade Javier Salmerón Moisés Diago Conrado M. Fernández-Rodríguez Raquel Corpas Marina Cruz Lourdes Grande Luis Vázquez Paloma Mu?oz-de-Rueda Pilar López-Serrano Ana Gila María L. Gutiérrez Celia Pérez A | 2005 | Gastroenterology2005，，3： | 2 |
| 11 | Mean platelet volume: a useful marker of inflammatory bowel disease activity显示文摘 | Andreas N Kapsoritakis Michael I Koukourakis Aekaterini Sfiridaki Spiros P Potamianos Maria G Kosmadaki Ioannis E Koutroubakis Elias A Kouroumalis | 2001 | The American Journal of Gastroenterology2001，，3： | 2 |
| 12 | Porcine circovirus type 2 (PCV2) Cap and Rep proteins are involved in the development of cell-mediated immunity upon PCV2 infection显示文摘 | Maria Fort Marina Sibila Miquel Nofrarías Eva Pérez-Martín Alex Olvera Enric Mateu Joaquim Segalés | 2010 | Veterinary Immunology and Immunopathology2010，，3： | 2 |
| 13 | Environment,tourism and land use planning-Riachinho Basin,Brazil显示文摘 | Maria G P Leila N M V Alexandre U | 2001 | Environmental Management and Health2001，12，1： | 1 |
| 14 | Characterization of a bacteriocin-like substance produced by a vaginal lactobacillus salivarius strain显示文摘 | Virginia S O Aida A P Maria E N | 1999 | Appl Environ Microbiol1999，65，5： | 1 |
| 15 | An expeditious method for the determination of organochlorine pesticides residues in estuarine sediments using microwave assisted pre-extraction and automated headspace solid-phase microextraction coupled to gas chromatography-mass spectrometry 显示文摘 | Pedro N C Pedro N R Filipe A Rafael E Maria C P Teresa M V | 2008 | Talanta2008，76，5： | 1 |
| 16 | Dissolved air flotation of surface water for spiral-wound module nanofiltration pre-treatment显示文摘 | GERALDES V ANI A MARIA N P | 2008 | Desalination2008，228，13： | 1 |
| 17 | Adjuvant and Neoadjuvant Chemotherapy inMuscle Invasive Bladder Cancer : Literature Review显示文摘 | Dimitrios P Melina P Maria N | 2005 | European Urology2005，48，： | 1 |
| 18 | Size fractionation of non-volatile dissolved organic compounds and metal species in German white wines by combining on-line tangential-flow multistage ultra-filtration, a home-built carbon anal- yser, and inductively coupled plasma mass spectrometry 显示文摘 | Maria M C P BURBA N JAKUBOWSKI J A | 2003 | Anal Bioanal Chem2003，，376： | 1 |
| 19 | Persistent organic pollutants in edible marine species from the Gulf of Naples, Southern Italy显示文摘 | Barbara N Daniele P Maria C F | 2005 | Science of the Total Envlronmen2005，343，： | 1 |
| 20 | Concentration polarisation and flow structure within nanofiltration spiral-wound modules with ladder-type spacers显示文摘 | Geraldes V Semiao V Maria N P | 2004 | Computers and Structures2004，82，： | 1 |
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