98,345 papers found

OBJECTIVES: To evaluate the prognostic significance of urinary collecting system invasion (UCSI) in a large series of patients with clear-cell renal cell carcinoma (RCC). MATERIALS AND METHODS: Patients with clear-cell RCC treated with nephrectomy between 2001 and 2010 were reviewed from a prospectively maintained reg…

BACKGROUND: The oral food intake of terminally ill cancer patients is known to gradually decrease, but there are few reports about how oral intake changes around the terminal stage. It is important to clarify changes in oral food intake, as such changes affect the support and care of terminally ill cancer patients. OB…

AIM: To assess the long-term anatomical and functional outcomes of primary powered endoscopic dacryocystorhinostomy (DCR). METHODS: Retrospective review of all primary powered endoscopic DCR's performed over a 10-year period from 2003 to 2012. A minimum of 12 months follow-up after stent removal was required fo…

Recurrent respiratory papillomatosis (RRP) is a viral induced disease, associated with exophytic epithelial lesions affecting the upper airways. Problem of treatment is the high recurrence of papilloma growth after surgical removal; therefore adjuvant therapy schemes have been established. Cidofovir was one of the agen…

OBJECTIVE: Comorbidities predisposing cardiac surgical patients toward deep sternal wound infection, such as diabetes and obesity, are rising in the United States. Longitudinal analysis of risk factors, morbidity, and mortality was performed to assessed effects of these health trends on deep sternal wound infection rat…

BACKGROUND: The duodenal ulcer always represented a very prevalent pathology among the gastrointestinal tract diseases worldwide. The average prevalence is approximately 10% of the world population. In the 90s the literature (both European and North American) begin to show a crescent reduction of this prevalence in man…

This study examined the hypothesis that multiple dimensions of gender inequality increase women's risk for HIV infection using a population-based survey of 1418 women aged 20 to 44 in Moshi, Tanzania. Three forms of HIV exposures were assessed reflecting gender power imbalance: economic exposures (age difference betwee…

Central venous catheters are commonly used for haemodialysis patients and represent, in our centre, about 15% of the permanent vascular accesses with a total number of more than 230 central venous catheters over the last 10 years. Inadequate blood flow may occur and upsets the nurses, the patients, and the nephrologist…

BACKGROUND: In 2021, Medicare Part D gross prescription drug spending amounted to $216 billion, a number that has more than doubled over the last 10 years. Spending in Medicare Part D is concentrated on a small number of drugs, and spending on specialty drugs has increased in recent years. However, the extent to which…

BACKGROUND AND STUDY AIMS: Peroral endoscopic myotomy (POEM) has become the first line treatment for achalasia, but controversies remain about the prevalence of gastro-esophageal reflux disease (GERD) after the procedure. The aim of this study was to evaluate post-POEM GERD by a retrospective analysis of a single cente…

Accurate quantification of the millennial-scale mass balance of the Greenland ice sheet (GrIS) and its contribution to global sea-level rise remain challenging because of sparse in situ observations in key regions. Glacial isostatic adjustment (GIA) is the ongoing response of the solid Earth to ice and ocean load chang…

With the increase in lifespan, presbyacusis is a common situation. It starts with the difficulty of understanding in noisy conditions and may extend to withdrawal of social activity because we do not face the unintelligibility during diners and meetings. But, with difficulty, the hearing impaired confesses his deafness…

OBJECTIVES: We analyzed growth rates of benign ovarian serous cystadenomas and cystadenofibromas to understand what percentage would show a volume doubling time (DT) of less than 3 years, between 3 and 5 years, or greater than 5 years. METHODS: We retrospectively reviewed pathology records (Januar…

PURPOSE: Several new drug therapies have been approved in CRPC in the past decade. However, little is known about their potential overuse at the end of life. Cancer therapy use at the end of life has been considered an indicator of overtreatment. The study objective was to describe CRPC drug use in the last month of li…

BACKGROUND: No once-daily single-tablet regimen is available for HIV-infected children under 12 years. The single-tablet, fixed-dose combination of elvitegravir, cobicistat, emtricitabine, and tenofovir alafenamide is a once-daily, integrase strand transfer inhibitor-based regimen approved in the USA and European Union…

Empirical research into cross-border reproductive care is scarce and many facets of the phenomenon are unexplored. The objective of this study was to compare Belgian and Dutch patients regarding the way they perceived the treatment they received and regarding the embryo disposition decisions (EDDs) they made. A questio…

Cystic fibrosis (CF) is a recessive autosomic disease with multiorgan, although predominantly pancreatic and pulmonary, involvement. Liver involvement is infrequent in children under the age of 5 years, but increases progressively with time. It is characterized by the development of focal biliary cirrhosis with eventua…

During the fifteen years between 1979 and 1994, ten patients with alcohol-associated chronic pancreatitis were treated for acute haemorrhage from pancreatic pseudocyst. Five of the cases took place in the last two years of the period. All patients were men with a median age of 39.5 years and with a mean of six years of…

Two cases of unusually giant lipomas--weighting 5070 and 4000 gm--are described. Tumors were present for 5 years on the back in a 55-year-old man and for 20 years at the anterior compartment of the thigh in an 80-year-old woman. Difficulty in fitting clothes was the first patient's sole complaint, and social pressure w…

1. The age incidence of bronchial carcinoma in England and Wales is rising. 2. In one series the proportion of the patients operated on over the age of 65 years rose from 12% in 1950-5 to 37% in 1970-4. 3. Thes change reflects the national figures in both men and women. 4. The proportion of the population in the ages a…