Risk Assessment.

Purpose Of Review: The central question of preoperative assessment is not "What can be done?" but "What should be done and how?" Predicting a patient's risk of unwanted outcomes is vital to answering this question. This review discusses risk prediction tools currently available and anticipates future developments.

Recent Findings: Simple, parsimonious risk scales and scores are being replaced by complex risk prediction models as high-capacity information systems become ubiquitous.

Sequencing analysis of Mycoplasma gallisepticum wild strains in vaccinated chicken breeder flocks.

Mycoplasma gallisepticum (MG) infection is still of continuing economic concern in commercial broiler breeder chicken flocks in Egypt. MG infection continues to emerge despite the application of vaccination programs in breeder flocks. This prompted flock surveillance including MG isolation and molecular characterization of the circulating MG strains.

Matrix metabolism rate differs in functionally distinct tendons.

Tendon matrix integrity is vital to ensure adequate mechanical properties for efficient function. Although historically tendon was considered to be relatively inert, recent studies have shown that tendon matrix turnover is active. During normal physiological activities some tendons are subjected to stress and strains much closer to their failure properties than others.

Assessment of a register-based rheumatic heart disease secondary prevention program in an Australian Aboriginal community.

Objective: To assess specific performance indicators relating to a register-based acute rheumatic fever and rheumatic heart disease (ARF/RHD) prevention program in a remote Australian Aboriginal community in order to identify the most appropriate avenues for improvements in delivery of services.

Methods: Information kept on the central ARF/RHD register was compared with an amalgamated dataset from three other sources. The community clinic charts of identified patients were reviewed for information regarding accuracy of diagnosis and the number of doses of benzathine penicillin received in the last year.