Descriptive epidemiology of selected birth defects, areas of Lombardy, Italy, 1999.

Background: Birth defects are a leading cause of neonatal and infant mortality in Italy, however little is known of the etiology of most defects. Improvements in diagnosis have revealed increasing numbers of clinically insignificant defects, while improvements in treatment have increased the survival of those with more serious and complex defects. For etiological studies, prevention, and management, it is important to have population-based monitoring which provides reliable data on the prevalence at birth of such defects.

Comparison with manual registration reveals satisfactory completeness and efficiency of a computerized cancer registration system.

Automated software for cancer registration, called Open Registry and developed by ourselves was adopted by the Varese (population-based) Cancer Registry starting from 1997. Since the use of automated cancer registration is increasing, it is important to assess the quality and completeness of the automated data being produced. In this study, we assessed the completeness of the automatically generated data by comparison with a gold standard of all cases identified by manual and automatic systems for the year 1997 when the automated system was introduced, and the manual system was still in operation.

[High and low grade gastric epithelial dysplasia: clinical management, endoscopic assessment of p53].

Epithelial dysplasia is considered the only one true histological marker of gastric cancer. In the present study we have evaluated the real clinical importance of epithelial dysplasia divided into low-grade (70 patients, mean age 59.2 years) and high-grade (50 patients, mean age 58 years) dysplasia.

Is it possible with an immunophenotypic study to foresee the oncologic risk of epithelial gastric dysplasia?

Background/aims: Epithelial gastric dysplasia is considered the only true marker of gastric cancer. High-grade dysplasia is a surgical therapy needing lesion and low-grade dysplasia is considered a lesion with a low oncologic risk. The aim of this experience was to verify whether there are any immunohistochemical evaluations which may enable one to foresee more precisely the evolution of epithelial gastric dysplasia.