98,302 papers found

Being confronted with a diversity of thinking can break up the old models in our head and open new pathways to innovation. In health care, it is extremely important to be exposed to very different situations that can potentially create very different answers for us; hence the trip to the zoo, to a factory known for qua…

Leiomyosarcomas comprise fewer than 2% of all malignant vaginal neoplasms. Due to their rarity, treatment for vaginal leiomyosarcomas have not been determined. We describe a 66 year old woman with vaginal leiomyosarcoma, which presented as a large palpable mass with vaginal spotting. Complete surgical excision was acco…

Several techniques have been proposed for treatment of spectrophotometric data, with the objective of extracting a largest amount of analytical information from spectra composed of unresolved bands. Undoubtedly, a major success was achieved by derivative treatment of the absorbance curves-plotting of the first or a hig…

Large (about 5 per mil) millennial-scale benthic foraminiferal carbon isotopic oscillations in the Santa Barbara Basin during the last 60,000 years reflect widespread shoaling of sedimentary methane gradients and increased outgassing from gas hydrate dissociation during interstadials. Furthermore, several large, brief,…

Autologous transplantation has been used increasingly over the last 10 years for the treatment of multiple myeloma. As is the case in other cancers treated by high-dose therapy and stem cell rescue, the contribution of occult tumor cells in the graft to relapse posttransplant remains to be resolved. In this report, we…

The last 5 years has seen an increase in the number of cases of meningococcal infection. Despite the availability of highly active antibiotics, the mortality from this infection remains at 10%, rising to 40% in patients presenting in severe shock. Here we describe the spectrum and pathophysiology of meningococcal infec…

The development of cancer registration, from the introduction of obligatory notification and the establishment of National Cancer Registry of Slovakia, is described. The activity of the registry is illustrated by the list of publications which have emanated from this institution in recent years. The survey is completed…

The study of thin films and surfaces has received increasing attention over the last 10 years. Furthermore, there has been an increasing number of techniques devoted to these studies.The majority of the techniques achieve their surface sensitivity as a result of the strong coupling between the charged particle and the…

The term 'deux étages fracture' is used in different meanings. Therefore, an exact definition seems necessary. 38 own cases of this kind treated in the last 5 years are analysed. Special problems of diagnosis and treatment of this type of fracture are dealt with. Because of the risky complications primary definiti…

There were 15 cases of multiple meningiomas in a consecutive series of 168 cases of meningioma studied by computed tomography during the last 5 years. This incidence of 8.9% is significantly higher than the 1 to 3% incidence reported previously. A brief clinical survey of the 15 cases and a description of the location…

In the period from 1965 to 1975, in our department were treated ten pseudocysts and cysts of the pancreas. All of them, except two, were operated. Operation was performed in eight patients (external drainage 2 cases, internal drainage 5 cases and excision in 1 selected case), and in two patients occured spontaneous reg…

AIM: The present work aims at evaluating the clinical and radiological midterm results of the femoral neck prosthesis CUT. METHOD: 67 femoral neck prostheses of the type CUT were implanted in 63 patients between 4/1999 and 5/2003 (average age 56 years). At an average follow-up time of 5.1 years (min.: 2.9; max.: 6.9)…

Extended periods of hydro-climate extremes with excessive or scarce rainfall associated with high or low temperatures have resulted in an imbalanced water cycle and inefficient socio-economic systems in several regions of Iran. However, there is a lack of comprehensive investigations on short-term to long-term variatio…

Large quantities of radionuclides released by the Fukushima nuclear power plant accident entered terrestrial and marine ecosystems. The resulting radioactive contamination of large omnivorous wild mammals such as wild boar (Sus scrofa) and Asian black bear (Ursus thibetanus) varied greatly depending on location, season…

THE PURPOSE OF THE STUDY: to present epidemiological features and clinical manifestations of TBE in patients residing in Grodno region. MATERIALS AND METHODS: A retrospective analysis of 124 case histories of patients with TBE in “Grodno Regional Infectious Clinical Hospital” in 2010 – 2014. RESU…

Over the last few years anomalies in temperature and precipitation in northern Russia have been regarded as manifestations of climate change. During the same period exceptional forest fire seasons have been reported, prompting many authors to suggest that these in turn are due to climate change. In this paper, we exami…

Background. Minimally invasive intramedullary stabilization is a widely accepted method for treating long bone fractures in children. Indications concerning age and type of fracture have increased in the last decade. The aim of our study was to assess outcome in intramedullary Kirschner wire stabilization used to treat…

OBJECTIVE: In an evaluation of our patients with parotid gland neoplasms, we noticed that patients with a Warthin's tumour were heavy smokers. The aim of this study was to confirm earlier findings in the literature concerning a possible association between smoking and the development of a Warthin's tumour. METHODS: A…

In a retrospective study we analysed 50 resections for primary liver tumors performed between 1 July 1979 and 31 December 1991 at the Department of Surgery of the University of Cologne. The mean resectability rate was 28%. Hospital mortality after resection was 22% and could be reduced to 4% during the last 4 years. Th…