Mixed subtype of congenital mesoblastic nephroma with poor evolution: a case report and literature review.

A male child born at 27 weeks, weighting 1305 g and presenting with a right-sided abdominal tumor. Computed tomography scan demonstrated the presence of a solid mass compressing the right kidney. Puncture biopsy revealed congenital mesoblastic nephroma.

Trends in prostate cancer incidence and mortality in a mid-sized Northeastern Brazilian city.

Objective: International data have reported prostate cancer as the most frequent among men, and the third highest in mortality. A rise in incidence has been observed in the course of recent decades, probably influenced by early detection, mainly in asymptomatic men, through regular screening with prostate-specific antigen (PSA) testing. The purpose of this study was to contribute to information on trends in prostate cancer incidence and mortality using population-based data.

Time trends in breast cancer incidence and mortality in a mid-sized northeastern Brazilian city.

Background: Breast cancer incidence within an area is usually proportional to the area's income level. High-income areas have shown the highest incidence rates and since 2003, negative trends. As for mortality, rates are often higher in low-income regions.