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.
Many cysts, such as wrist or ovarian cysts, go away on their own. Others, such as skin cysts, grow slowly in size and may go away on their own or may need to be drained if they produce symptoms or become inflamed. Cysts in the cervix may disappear after a woman gives birth. Kidney cysts usually do not go away.