A Bartholin's cyst is a fluid-filled sac that forms in one of the Bartholin's glands, which are located on either side of the ...

Causes: A cyst is a fluid-filled sac that develops inside the ovary. They are very common, especially in women in their thirties and forties, and almost always harmless. In fact, they can occur ...

Hanna, from Ontario, Canada, said: "Sebaceous cysts are encapsulated by a sac that contains keratin and sebum. When someone attempts to pop a cyst, they may temporarily drain its contents ...