If you have an autoimmune disorder, your doctor undoubtedly recommended regular mild workouts to help…
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Is Common MRI Contrast Dye Safe? What You Need to Know
Small amounts of gadolinium-based contrast agents (GBCAs) can remain in the body for a long time. It also said that “it is not known how GBCAs may affect you long term” and emphasized that “studies have not found any harmful effects in patients with normal kidney function.”
Quick Hits: Brain Scan Can Predict Antidepressant Response, Economic Cost of Smoking & More
A functional MRI (fMRI) brain scan may be able to predict whether a patient will respond to an antidepressant. Researchers…
Too Many Tests?
Hospitalized patients are often subject to many diagnostic tests like blood labs, MRIs and scans, and more. Some of the…
Radiation Damage — What a Surprise
My father’s grandfather, Francis Colgate Benson, was a pioneer in the treatment of cancer with radiation. He became a surgeon…
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