American cockroaches are the largest of the common roaches Brownbanded Cockroaches are light brown to glossy dark brown. The adult cockroaches have wings and the males are capable of flight. These insects feed on starchy materials and even non-food materials such as nylon stockings.
When to Have a Cyst Removed. An epidermoid cyst doesn't have to be removed if it's small, doesn't hurt and hasn't gotten red and swollen. Doctors typically recommend the removal of a cyst to patients for the following reasons: It's in a place where it gets irritated, rubbing against clothing or jewelry.
To prevent infection or tissue damage, do not try to open or remove cysts at home. Frequent or recurring cysts may require further medical treatment. Treatments used in mucous cysts that are not very severe include: 1  laser therapy: a small, directed beam of light is used to remove the cyst. 2  cryotherapy: the cyst is removed by freezing.