A CT scan is an imaging test that takes detailed pictures of your soft tissues. Learn what to expect before, during, and after the test.

A flexible bronchoscopy is an exam of the airways of your lungs. A thin, flexible tube called a bronchoscope is used. Here's what you need to know about the test.

During a stroke, blood stops flowing to part of the brain or there is bleeding in the brain. This can damage areas in the brain that control the rest of the body. Get help right away if any of these symptoms come on suddenly, even if the symptoms don’t last.

Tuberculosis (TB) is a disease caused by a bacteria. It's spread from person to person through the air. Read about how to help prevent TB from spreading.

A healthy hip joint allows you to walk, squat, and turn without pain.

When climbing up and down steps using crutches, remember this rule: Up with the good (unaffected leg) and down with the bad (affected leg). Read on for helpful tips and illustrations.

A cast holds your arm or leg in place to help it heal. The way you treat your cast can play a big part in how fast and how well you heal.

A cane helps you get around on your own. Many different canes are available. Here are some tips for how to use a cane safely.

Minor skin problems are common side effects of chemotherapy. These side effects occur because the treatment affects normal cells as well as cancer cells. To manage these side effects, try the tips that follow.

During chemotherapy, the energy provided by a healthy diet can help you rebuild normal cells. It can also help you keep up your strength and fight infection. These guidelines can help.