A coronary calcium scan is a test that looks at the arteries that supply blood to the heart muscle. These are called the coronary arteries. The scan checks for plaque buildup along the walls of these arteries.

Radiofrequency ablation (RFA) is a way to treat cancer that is growing in the liver. The treatment uses heat to kill cancer cells.

A carbuncle is a painful boil under the skin. It happens when a group of hair follicles become infected.

Canker sores are small, painful sores inside the mouth. They occur most often on the tongue, gums, or insides of the cheeks.

Keratoconus is an eye disorder where your cornea thins slowly over time. It happens more often in young adults in their teens and 20s.

Otosclerosis is a disease of the bones in the ear. A bone in the middle ear becomes stuck in place. This affects your hearing.

The IABP is a device that helps your heart pump more blood. You may need it if your heart is unable to pump enough blood for your body.

IT band syndrome is a condition that causes pain on the outside of the knee. It most often occurs in athletes, especially long-distance runners.

What happens when you're released from the hospital after treatment? You may still need care, at home or at another facility. This sheet walks you through the discharge process, so you know what to expect.

Herpes eye disease is a condition caused by the herpes simplex virus. It causes redness, pain, tearing, and other symptoms in the eyes.