Heart Disease :: Tiny clue reveals new path toward heart disease
Geneticists have discovered a new gene that may put individuals at higher risk of developing cardiovascular disease.
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Heart :: Atherothrombosis associated with high rates of cardiovascular events within 1 year
Patients with arterial disease have relatively high rates of experiencing a cardiovascular event (such as heart attack, stroke or cardiovascular death) within one year, and these increase with the number of arterial locations afflicted, according to a large, international study in the March 21 issue of JAMA.
Colon Cancer :: Colon cancer survival linked to number of lymph nodes examined
An analysis of 17 studies from nine countries has found that the more lymph nodes that are removed and examined during surgical treatment of colon cancer, the better the outcome appears to be for patients.
Cosmetic Surgery :: Computer imaging assists with facial reconstructive surgery
A new calibration technique that involves measuring the distance between the upper ear and chin in photographs could help facial plastic surgeons use computer imaging software to achieve aesthetic harmony in their patients, according to a report in the March/April issue of Archives of Facial Plastic Surgery, one of the JAMA/Archives journals.
Stroke :: Tracing broken wiring in stroke patients
Researchers have used a technique to trace the functional disruption in brain circuitry that causes stroke patients to show a lack of awareness or response to the side of the body opposite to the side of the stroke lesion in the brain. The researchers said their findings shed new light on the neurological details of this “spatial neglect.”
Lung :: A closer look inside our lungs – Penn researchers develop 2 novel imaging techniques
Researchers at the University of Pennsylvania School of Medicine are harnessing two new, non-invasive techniques to look more closely inside the working lungs – leading to early detection of diseases, like emphysema, before it becomes evident in other modes of imaging.
Public Health :: New Bench Book helps judges make speedy decisions about pressing public health cases
What if there was an outbreak of avian flu in Pennsylvania and public health officials had to institute quarantines to stop the spread of the deadly disease? How would the state?s courts respond if someone resisted or challenged a quarantine in court, particularly since no Pennsylvania case law, statute or court ruling has ever established specifically who can petition a court to institute a quarantine or what procedures to follow to do so?
Breast Cancer :: Study aims to find which breast cancer patients need chemotherapy
Most postmenopausal women with small breast tumors don?t need chemotherapy to reduce their recurrence risk after lumpectomy.
Anxiety :: Anxiety disorders surprisingly common yet often untreated
A new study by researchers led by Kurt Kroenke, M.D., of the Indiana University School of Medicine and the Regenstrief Institute, Inc. reports that nearly 20 percent of patients seen by primary care physicians have at least one anxiety disorder.
Health Care :: US businesses grouped for improving health care quality
In US, different business groups are gathered to improve the health care quality in the state. The Wisconsin Collaborative for Healthcare Quality was recognized as a pilot site to pioneer new methods of reporting on quality of care.