How to use a dry powder disk inhaler

Photodynamic therapy of the esophagus

Photodynamic therapy video shows light treatment for Barrett's esophagus and esophageal cancer.

Seated row with weight machine for upper back

The seated row with weight machine targets the muscles in the upper back. See how it's done.

Neck stretches for the workplace

Neck stretches can help prevent stiffness. Try these stretches at work.

How irritable bowel syndrome affects you

Watch this irritable bowel syndrome video to learn how IBS can affect you.

Breast lift

This animation shows a breast reduction (lift) procedure.

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