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 ...

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 hemorrhagic functional ovarian cyst may not cause any symptoms and go away on its own. Sometimes, it may lead to serious complications. Treatment may be conservative or surgical. Hemorrhagic ...

Dear Dr. K: I have small white bumps on my eyelids that drive me crazy. They don't hurt, but they look awful. A doctor told me they are meibomian cysts. He said they are harmless, but if I want to get ...