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Pathology

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For patients with suspected infection or inflammation

CRP/ESR Disagreement Common in Infection, Inflammation

Twenty percent of patients who underwent repeat testing had disagreement on initial test
An experimental test which checks sputum for three microRNA biomarkers of lung cancer was able to distinguish early-stage lung cancer from noncancerous nodules the majority of the time

Sputum Biomarkers May Help ID Malignant Lung Nodules

More than 80 percent correct in ID of cancerous nodules, but accuracy still needs improving
Physicians work long hours

Most Docs Work 40 to 60 Hours Per Week

Considerable proportion work 61 to 80 or more hours; half of docs would prefer to work fewer hours
Screening white men with a family history of prostate cancer appears to be associated with a decrease in prostate cancer-specific mortality

Prostate Cancer Mortality Benefit Seen for Family Hx-Based Screens

However, on multivariate analysis, finding did not reach statistical significance
The Tacaribe virus

Florida Researchers Discover New Virus in Ticks

Tacaribe virus, not known to cause human infections, is in arenavirus family
There appears to be an association between teenage acne and melanoma

Teenage Acne Linked to Melanoma in Women

Findings show increased risk of melanoma after adjustment for known risk factors
In the United States

Race, Ethnicity Appear to Affect Lupus Prognosis in U.S.

Asians, Hispanics have lower mortality rates
After menopause

Insulin Resistance Ups Breast Cancer Risk Regardless of BMI

Study of postmenopausal women suggests hormone levels matter more than excess weight
This season's influenza vaccine reduces the risk of needing medical care because of the flu by only 23 percent

CDC: This Year’s Flu Vaccination Offers 23 Percent Protection

CDC urges early antiviral treatment if symptoms appear
Trends show that diabetes incidence has stayed higher in recent decades than it was in the 1970s

Obesity Up in Past Decade, but Diabetes Incidence Stable

Risk of new-onset diabetes higher in the 1990s and 2000s than in the 1970s