OBJECTIVE Clinical practice is an activity accompanied by risks and uncertainties. The objectives are: to determine the incidence of patients with adverse events (AE) in a general surgery unit; to analyse the associated factors; to consider their impact and to identify the prevention possibilities. PATIENTS AND METHOD Ambispective study in patients taken care of in a general surgery unit in a...

BACKGROUND Age-specific effects of mammographic screening, and the timing of such effects, are a matter of debate. The results of the UK Age trial, which compared the effect of invitation to annual mammographic screening from age 40 years with commencement of screening at age 50 years on breast cancer mortality, have been reported at 10 years of follow-up and showed no significant difference in...

RATIONALE AND OBJECTIVES Women who are invited for breast cancer screening should get enough information about the benefits and harms of screening to make an informed decision on participation. Personal invitations are an important source of information, because all invited women receive them. The objective of this study was to evaluate the information breast cancer screening units send to wome...

the prevalence of primary infection with t. gondii in pregnant women and risk of congenital infection in their neonates in various parts of tehran are unknown. the prevalence rate of antibodies to t. gondii ranges from 24% in tehran to 62.7% in babol. this study describes the epidemiology of toxoplasma infection in pregnant women in tehran and risk factors of congenital toxoplasmosis in newborn...

BACKGROUND Globally, alcohol-related injuries cause millions of deaths and huge economic loss each year . The incidence of facial (jawbone) fractures in the Northern Territory of Australia is second only to Greenland, due to a strong involvement of alcohol in its aetiology, and high levels of alcohol consumption. The highest incidences of alcohol-related trauma in the Territory are observed amo...

BACKGROUND Strongyloidiasis is an intestinal helminthic infection common among the mentally disabled population and can cause persistent occult infection before resulting in disseminated, possibly fatal disease. METHODS Two cases of strongyloidiasis are described. The literature was searched using the key words "Strongyloides" and "mass screening." RESULTS AND CONCLUSION Strongyloidiasis is...

BACKGROUND The prevalence of breast cancer in developed countries has steadily risen over recent decades. Immediate and long-term health needs of patients, including preventive care and screening services, are receiving increasing attention. A question still unresolved is whether breast cancer survivors should receive mammographic surveillance in the clinical or screening setting and, thus, whe...

The nationwide screening service for breast cancer, known as BOB from the initials of the Dutch title (Bevolkingonderzoek op Borstkanker) has been set up by the Dutch government for asymptomatic women between 50 and 75 years of age. The primary test offered is X-ray mammography, aimed at early detection of breast cancer in order to reduce the mortality from this disease. The examinations are pe...