98,328 papers found

BACKGROUND/OBJECTIVE: The Amatsu tracheoesophageal shunt (ATES) represents a nonprosthesis surgical option for voice restoration in laryngectomized patients. However, data regarding the long-term efficacy of ATES are lacking. STUDY DESIGN: Retrospective, single-institution study. METHODS: Between 2001 and 2010, 16 pa…

OBJECTIVE: To determine how national recommendations for the treatment of acute community-acquired pneumonia (CAP) are applied in children. METHODS: A phone survey was conducted in northern France. A standardized questionnaire was submitted to randomized general practitioners (GPs), private pediatricians, and pediatri…

INTRODUCTION: Esophageal impaction in children is a medical emergency that needs an immediate medical attention. In the last years multiple objects have been detected and were removed endoscopically. In the last decade, Eosinophilic Esophagitis (EoE) has been associated with esophageal stenosis, leading to esophageal i…

OBJECTIVE: To research the correlation between surgical treatment for atlantoaxial dislocation and dredging Governor vessel. METHODS: From June 2004 to June 2010,113 patients were reviewed, including 65 males and 48 females, with the mean age of 42.6 years (ranged, 8 to 64 years). All the patients were classified and…

BACKGROUND: In the last 40 years, 220 patients with type C distal humeral fractures (AO13-C1-3) were treated at our hospital operatively. Aim of this study is to present results of patients treated by dual plating osteosynthesis in the last decade and to compare them with our previous series (A-C). MATERIALS AND METHO…

We determined the prevalence of Chlamydia trachomatis (CT) infection and risk factors for its acquisition by women aged less than 35 years who were attending sexual health centres in the province of Barcelona in 2007. A convenience sample of 397 adolescents and young adult women aged between 16 and 35 years, stratified…

PURPOSE: The purpose of this study was to evaluate the clinical results of deep anterior lamellar keratoplasty (DALK) using the Melles technique in granular corneal dystrophy. METHODS: Seven eyes from 5 patients who underwent DALK using Melles technique for granular corneal dystrophy were included in this study. The p…

OBJECTIVE: Excellent hemodynamic performance has been demonstrated after aortic valve replacement using the autologous pulmonary valve as described by D. Ross. However, in the pediatric population there is concern in regard to growth of the autograft and late dilatation in the systemic circulation. METHODS: Since 1991…

OBJECTIVES: To explore temporal trends, geographic distribution, and socioeconomic determinants of scientific production in the field of cerebrovascular and cardiovascular disease (CCD) rehabilitation. DATA SOURCES: Citations from 1967 to 2008 were downloaded from the PubMed database. Core of the search strategy was t…

OBJECTIVE: Back pain (BP) is frequent in the community; its prevalence in México is 6%. Our objective was to determine the prevalence of BP in Mexican communities and determine its most important characteristics. METHODS: A cross-sectional study of individuals aged > 18 years was conducted in Mexico City and in u…

In the European Alps the increase in air temperature was more than twice the increase in global mean temperature over the last 50 years. The abiotic (glacial) and the biotic components (plants and vegetation) of the mountain environment are showing ample evidence of climate change impacts. In the Alps most small glacie…

To investigate possible correlates of the systematically higher pancreatic cancer rates in males than in females, the role of menstrual, reproductive and hormonal factors in females have been assessed using data from a case-control study conducted in Northern Italy. Cases were 133 women with histologically confirmed in…

AIMS: The reconstruction of Paprosky type III bone defects remains a challenge. Although biological fixation materials are currently dominant, cage continues to play a role in resource-poor settings. The aims of this study are to report the long-term follow-up survivorship of the combination of cage and morselized allo…

BACKGROUND: Endothelial keratoplasty (EK) is used increasingly for the management of cases with endothelial dysfunction. Long-term outcomes of the surgery are not widely reported in the literature. We report our experience of EK in Chinese eyes at a University teaching hospital. METHODS: Retrospective analysis was per…

As a result of the many different potential locations to be treated, it is still difficult to evaluate the indications for efficacy and safety of non-coronary percutaneous transluminal angioplasty (PTA) and stenting versus surgical methods, such as endarterectomy or bypass grafts. This paper reviews pertinent data publ…

The crime of 11 September 2002 is another aspect of the military culture of the last 5,000 years, which is also reflected in the continued conflict in Israel and Palestine. No real attempt has been made to convert the Oslo agreement into a permanent peace settlement, which must include a viable Palestinian state. Never…

An overview and new results are presented of the investigations carried out in the last 5 years on nano-sized tips by means of electron microscopy, an electron optical bench, and computation. Tungsten and, in particular, carbon nano-tips prepared by carbon contamination in a scanning electron microscope, were studied f…

It is told about twenty penetrating wounds of thorax in the last ten years. They deal with twelve stab wounds, five gunshot wounds and three impalement wounds. The organic lesions are dominated by wounds of lung. Drainage of thorax is chosen as therapy in uncomplicated cases. Thoracotomy was necessary in 6 cases, 5 of…

This paper is concerned with discussing various methodological components of cancer epidemiology. Developments in measuring disease frequency are acknowledged as well as the high level of sophistication of statistical methodology. Several examples are given to illustrate that methods for measuring exposure to factors w…