November 2005 Radio Service

Listed below are this month’s featured news stories. • Pitchers’ elbow (week of Nov. 2) • Mouse love songs (week of Nov. 9) • Early removal of thyroid cancer (week of Nov. 16) • Diabetic epidemic worsens (week of Nov. 23)

Program helps older adults with low vision live independently

Perlmutter (left) checks the lighting at a work area of client Gay Hirsch, who has low vision.Monica Perlmutter is taking her “show on the road” to help older adults with low vision live independently in their homes. Nearly 4 million adults age 65 and older have visual impairment severe enough to interfere with daily activities. Macular degeneration, diabetic retinopathy, inoperable cataracts and glaucoma are leading causes of low vision.

Range of motion limited in professional baseball pitchers

Pitchers often lose range of motion in their pitching elbows.Now that the Chicago White Sox have swept the Houston Astros in the World Series, most baseball players are taking some time to rest. Time off is especially important for pitchers because throwing a baseball overhand is both an unnatural motion and a burden on the shoulder and elbow. Now a research team led by Washington University sports medicine specialists has found that professional pitchers have significantly decreased range of motion in their throwing elbows. But that limited range of motion doesn’t seem to be influenced by the age of the pitcher, how many innings he has pitched or whether he has a history of injuries.

Early childhood surgery saves those with gene for thyroid cancer

A dotted line indicates the former position of the thyroid in this child.When a child inherits an abnormal gene that leads to thyroid cancer, surgical removal of the thyroid gland before the cancer spreads is the only sure cure. Now a new study shows it is best to take out the thyroid before a child turns eight to guarantee a life free of thyroid cancer. The researchers tracked the effectiveness of preemptive thyroid removal in 50 at-risk children ranging in age from three to 19 years. All patients were followed for at least five years at Washington University School of Medicine and at Duke University School of. The surgeons found that none of the 22 children who were under eight at the time of surgery showed signs of thyroid cancer five or more years later. However, they did find indications of thyroid cancer in six of the 28 children who were older than eight when they had surgery to remove the thyroid gland.

Detection of breast cancer recurrence possible with simple blood test

Detecting breast cancer recurrence with a simple blood test.Physicians treating women with breast cancer recognize the need for a specific and sensitive method to monitor disease recurrence, so they should be encouraged by a new study that describes a biomarker that seems to fill those criteria. Researchers at Washington University School of Medicine in St. Louis have shown that mammaglobin, a protein secreted by breast tumor cells, can readily be detected in the blood serum of patients with metastatic breast cancer using an inexpensive, reliable clinical test.
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