Gastroenterology

Q and A: Advances in screening for colon cancer

DEAR MAYO CLINIC: A friend of mine passed away recently after receiving a colon cancer diagnosis. Who is at risk for this cancer, and should I be screened?

Diseases, Conditions, Syndromes

Simple screening for COPD could relieve millions globally

The global burden of Chronic Obstructive Pulmonary Disease (COPD), a group of common lung conditions that affects more than 300 million people, could be significantly reduced with a simple health assessment, concludes a large-scale ...

Radiology & Imaging

World's most powerful MRI scans first images of human brain

The world's most powerful MRI scanner has delivered its first images of human brains, reaching a new level of precision that is hoped will shed more light on our mysterious minds—and the illnesses that haunt them.

Alzheimer's disease & dementia

Dementia diagnosis often comes as part of costly crisis

Getting diagnosed with Alzheimer's disease or another kind of dementia is never pleasant—but a new study shows that when and how someone's cognitive issues come to light can also make a big difference in their health care ...

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