Ovarian cysts, which are small fluid-filled sacs that develop in or on the ovaries, are very common and are usually harmless.

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 ...

When an ovarian cyst ruptures, you can expect anything from mild discomfort to severe pain. Know the symptoms and what to do ...

Q: I have sebaceous cysts on my chest and back. A surgeon indicated that the cysts could be surgically removed, but that the procedure would leave a scar. I asked whether the procedure could be ...