Variability of measurements was reduced with the computer-assisted perimeter method compared with the diameter method, which suggests that changes in volume can be detected more accurately with the perimeter method. The differences between these techniques seem large enough to have an impact on grading the response to therapy.

Breast cancer survival in the USA has continually improved over the last six decades and has largely been accredited to the use of mammography, advanced surgical procedures, and adjuvant therapies. Data indicate, however, that there were substantial improvements in survival in the USA even prior to these technological and diagnostic advances, suggesting important opportunities for early detection and treatment in low- and middle-income countries where these options are often unavailable and/or unaffordable. Thus, while continuing to strive for increased access to more advanced technology, improving survival in these settings should be more immediately achievable through increased awareness of breast cancer and of the potential for successful treatment, a high-quality primary care system without economic or cultural barriers to access, and a well-functioning referral system for basic surgical and hormonal treatment.

Background: Malaria control is currently receiving significant international commitment. As part of this commitment, Rwanda has undertaken a two-pronged approach to combating malaria via mass distribution of long-lasting insecticidal-treated nets and distribution of antimalarial medications by community health workers. This study attempted to measure the impact of these interventions on paediatric hospitalizations for malaria and on laboratory markers of disease severity.