Correlation between the number of patient-reported adverse events, adverse drug events, and quality of life in older patients: an observational study.

Background: Previous studies on medication therapy management services, e.g. medication reconciliation and medication review, do not show consistent improvements in patient's health-related quality of life.

Validation of automatic joint space width measurements in hand radiographs in rheumatoid arthritis.

Computerized methods promise quick, objective, and sensitive tools to quantify progression of radiological damage in rheumatoid arthritis (RA). Measurement of joint space width (JSW) in finger and wrist joints with these systems performed comparable to the Sharp-van der Heijde score (SHS). A next step toward clinical use, validation of precision and accuracy in hand joints with minimal damage, is described with a close scrutiny of sources of error.

Axin cancer mutants form nanoaggregates to rewire the Wnt signaling network.

Signaling cascades depend on scaffold proteins that regulate the assembly of multiprotein complexes. Missense mutations in scaffold proteins are frequent in human cancer, but their relevance and mode of action are poorly understood. Here we show that cancer point mutations in the scaffold protein Axin derail Wnt signaling and promote tumor growth in vivo through a gain-of-function mechanism.

[A man with an abnormality of the upper arm on an X-ray of the chest].

A 82-year-old man was referred to our hospital because of a history of falling. Routine radiography of the chest accidentally showed an abnormality of the left upper arm. The x-ray showed calcifications - rings and arcs - also known as popcorn calcifications.