The exact reason for the development of cysts apart from being injury provoked is quite mysterious. Some of the more prominent and famous in the family of cysts include ovarian cysts that regularly occur in women. These can be follicular cysts that develop in the ovaries because of a malformed follicle. These cysts are asymptomatic and are usually expelled from the body over a few menstrual cycles though they can cause some disturbances to the menstrual cycle when they form. Other ovarian cysts are chocolate cysts of the ovary and usually accompany endometriosis, where the endometrial tissue proliferates into the ovaries. These manifest in some level of pain and disturbances of the menstrual cycle and are a cause for concern since they can cause infertility. There are also the dermoid cysts or teratomas that develop. These are perhaps the oddest type of cysts which contain hair, skin, teeth, and other tissue components within them. These have to be removed as they can even be fatal. A mucocele is usually filled with mucus and some of the white blood cells of the body since these are