Global breast cancer seasonality.

Human breast cancer incidence has seasonal patterns that seem to vary among global populations. The aggregate monthly frequency of breast cancer diagnosis was collected and examined for 2,921,714 breast cancer cases diagnosed across 64 global regions over spans from 2 to 53 years. Breast cancer is consistently diagnosed more often in spring and fall, both in the Northern and Southern Hemispheres, regardless of presumable menopausal status (50).

Mentioning race at the beginning of clinical case presentations: a survey of US medical schools.

Objectives: Medical students and doctors in the USA frequently mention the patient's race at the beginning of oral or written clinical case presentations. However, this practice is controversial. We aimed to determine whether US medical schools explicitly teach students to mention race at the beginning of case presentations, and to collect additional information on the schools' perspectives on this practice.

Disseminated gonococcal infection in pregnancy presenting as meningitis and dermatitis.

Background: In 2003, the reported gonorrhea rate among women was 118.8 per 100,000 women. Most gonococcal infections in pregnant women are asymptomatic or produce a mildly symptomatic genital infection.