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.
When a ganglion cyst presses on a nerve it can be painful. And depending on its location, a ganglion cyst may restrict movement. Some cysts do not need treatment, but others must be surgically removed. During a ganglion cyst removal, a doctor removes the cyst capsule or stalk to completely remove the cyst.