Ectopic hyperprolactinaemia due to a malignant uterine tumor resembling ovarian sex cord tumors (UTROCST).

Purpose: Moderate hyperprolactinaemia (2-5 times upper limit of normal) occurring in a patient with a normal pituitary MRI is generally considered to be due to a lesion below the level of detection of the MRI scanner assuming macroprolactin and stress have been excluded. Most patients with mild-to-moderate hyperprolactinaemia and a normal MRI respond to dopamine agonist therapy. We present the rare case of a patient who had prolactin elevation typical of a prolactin-secreting pituitary macroadenoma,with a normal cranial MRI, and in whom the prolactin rose further with dopamine agonist treatment.

Quantitative historical analysis uncovers a single dimension of complexity that structures global variation in human social organization.

Do human societies from around the world exhibit similarities in the way that they are structured, and show commonalities in the ways that they have evolved? These are long-standing questions that have proven difficult to answer. To test between competing hypotheses, we constructed a massive repository of historical and archaeological information known as "Seshat: Global History Databank." We systematically coded data on 414 societies from 30 regions around the world spanning the last 10,000 years.

Effects of an air pollution personal alert system on health service usage in a high-risk general population: a quasi-experimental study using linked data.

Background: There is no evidence to date on whether an intervention alerting people to high levels of pollution is effective in reducing health service utilisation. We evaluated alert accuracy and the effect of a targeted personal air pollution alert system, airAware, on emergency hospital admissions, emergency department attendances, general practitioner contacts and prescribed medications.

Methods: Quasi-experimental study describing accuracy of alerts compared with pollution triggers; and comparing relative changes in healthcare utilisation in the intervention group to those who did not sign-up.

A prospective observational trial of pelvic floor muscle training for female stress urinary incontinence.

Objective: To assess the impact of pelvic floor muscle training (PFMT) on bladder neck mobility in a prospective observational study, and to correlate any observed changes with objective, standardized outcome measures of the severity of stress urinary incontinence (SUI).

Patients And Methods: Women with the symptom of SUI were recruited prospectively over a 3-year period from a tertiary referral urogynaecology clinic in a teaching hospital. A group of 97 treatment-naive women complaining of SUI and confirmed as having urodynamic SUI on video-urodynamic assessment agreed to participate.