The ovaries are the female reproductive organs that contain eggs and will release them on a regular basis (usually monthly in the majority of the women). It also produces female and male hormones. An ovarian cyst is abnor¬mal growth in the ovary and can be either solid or cystic. It can be divided into either a benign (non-cancerous) or malignant (cancerous) type. Benign or non-cancerous cysts do not invade neighboring tissue the way malignant cyst does. The exceptionally large ovarian cyst often turns out to be benign.
The term ovarian cyst refers to abnormal growth in the ovary that contains mainly fluid, although occasionally some solid component may be present as well.