Cysts are small sacs filled with fluid, air or skin cells that can pop up just about anywhere.

Tarlov cysts are a condition where you develop cysts on the nerves of your spine. These pockets of fluid aren't life-threatening, but they can lead to symptoms like pain or muscle weakness. The cysts ...

A cyst is a sac of tissue containing fluid or air that can form in many areas of the body. Cysts often do not need to be removed unless they are causing pain or other problems. There are several ...

A dermoid cyst is a sac of cells containing tissues that are usually present on the skin’s surface. They form during fetal development and grow slowly, so a person may not notice them until late ...

Dr. Sandra Lee popped two cysts on a woman's back in her latest YouTube video. Cysts are bumps filled with bodily fluids that form under the skin. Lee said her patient's cysts resembled little "baby ...