97,468 papers found

Background Suriname has an estimated human immunodeficiency virus (HIV) prevalence of 1.6% among adults aged 15 to 49 years. Women living with HIV (WLWH) have a higher risk of developing cervical cancer or dysplasia. The World Health Organization (WHO) guidelines advise cervical screening once every three years, starti…

INTRODUCTION: Community-orientated primary care (COPC) is an approach to primary healthcare (PHC) that originated in South Africa and contributed to the formulation of the Declaration of Alma-Ata 40 years ago. Despite this, PHC remains poorly developed in sub-Saharan African countries. There has been a resurgence of in…

Recent years have seen important advances in our understanding of calciphylaxis, especially regarding newly identified risk factors and histologic findings that may aid diagnosis. This retrospective study of cases of calciphylaxis treated in our hospital in the last 13 years focuses on newly revealed aspects of this di…

BACKGROUND: The objective of the Swedish cleft lip and palate registry (CLP registry) is to promote quality control, research and improvement of treatment, by the comparison of long-term results. The aim was to compare data from the CLP registry among the six treatment centres, regarding data on surgery and speech outc…

The Holter tapes of 61 patients (46 men, mean age +/- standard deviation 65 +/- 11 years) with sudden cardiac death while being monitored were analyzed. Thirty-eight patients were known to have coronary artery disease, 5 had cardiomyopathy, and 7 had aortic valve disease. Etiology remained unknown in 11 patients. Mean…

BACKGROUND/METHODS: Although several studies have suggested that physical activity is associated with a decreased risk of breast cancer, such a decrease has not been found consistently, perhaps because physical activity was assessed in different ways and for restricted periods. Few studies have assessed the risk of bre…

Techniques of localized hyperthermia have been developed these last years. Very superficial tumors may be heated by infra-red radiation, radiative diathermy at high frequencies (2450 MHz) or even by techniques of contact hyperthermia. Superficial tumors (some cm deep) may be heated by radiative diathermy at lower frequ…

Over the last two decades, we have tracked the national burden of cancer and its trends in Ethiopia, providing estimates of incidence, death, and disability adjusted life years. In Ethiopia, there were an estimated 53,560 (95% UI 52,480-55,540) new incident cases, 39,480 deaths (95% UI 32,640-46,440), and 1.42 million…

PURPOSE: To report on minimum 5-year outcomes following subacromial balloon spacer implantation (SBSI), in terms of survivorship, pain reduction, functional outcomes, complications, and reoperations. METHODS: Data were prospectively collected and retrospectively analyzed for consecutive patients undergoing SBSI betwee…

BACKGROUND CONTEXT: Several osteotomy techniques including pedicle subtraction osteotomy and vertebral column resection have been employed in the correction of congenital kyphosis (CK) and satisfying outcomes have been demonstrated. However, the Scoliosis Research Society (SRS)-Schwab Grade 4 osteotomy, defined as rese…

In retrospective study we analyzed 19 patients who were diagnosed and cured because of leukemia at Pediatric clinic in Sarajevo during last two years. From that number, 15 children (78.9%) were with acute lymphoblastic leukemia (ALL), 3 (15.7%) were with acute myeloic leukemia (AML) and 1 was with chronic myeloic leuke…

Subpolar North Atlantic proxy records document millennial-scale climate variations 500,000 to 340,000 years ago. The cycles have an approximately constant pacing that is similar to that documented for the last glacial cycle. These findings suggest that such climate variations are inherent to the late Pleistocene, regar…

A quality-control project covering 56 pieces of mammographic equipment was carried out in Finland. The evaluation was based on the determination of contrast, film optical density, resolution, focus size, tube voltage, exposure time, half-value thickness, reproducibility and linearity of exposure, surface and exit dose,…

OBJECTIVE: To evaluate the effectiveness of modified "eggshell" osteotomy for the treatment of thoracolumbar kyphoscoliosis. METHODS Between April 2009 and June 2014, 19 patients with spinal deformity underwent modified "eggshell" osteotomy consisting of preserving posterior bony structures initially and enlarging surg…

BACKGROUND: Neutrophil-lymphocyte ratio (NLR), platelet-lymphocyte ratio (PLR), systemic immune-inflammation index (SII = N × P/L), and neutrophil percentage-albumin ratio (NPAR) have become accepted markers of inflammation in recent years. These indices are used as indicators of disease activi…

Most cases of breast cancer are diagnosed at early stage of disease; therefore, treatment is oriented to increase the disease-free interval (DFI) and overall survival (OS). The prognosis, in comparison with other malignancies, has improved in the last decades as a result of mammographic screening. The aim of the study…

For the past two decades, nanotechnology has been the realm of the physicist and the surface chemist. Medicine has largely ignored nanotechnology as a specific field because medical research teams had worked with nanoscale structures for many years. However, over the last 5 years, a body of work has emerged in which ma…

(1) Ten or 20 years ago about half the new drugs released each year provided no significant advantage for the patient, relative to existing therapeutic means. This proportion has been increasing gradually over the last 5 years. (2) In 2000, approximately 80% of "new" drugs in fact provided "Nothing New" for the patient…

This article relates the results of a research made about 26 persons who are working in a noisy environment and whose sense of hearing was damaged although the noise did not exceed the authorized limits (90 dB.) the group of persons was examined every year during 5 years and the average hearing loss was computed every…

A case of juvenile papillomatosis involving the supra glottic area of the larynx and the esophagus in a 10 months old infant is reported. The patient was treated by multiple Laser CO2 resections of papillomas and received autogenous vaccine. He is now 5 years; he is well and apparently free of disease for the last two…