There is a bag on the eyelid, 1, the most common situation is the appearance of chalazion, chalazion is due to chronic inflammation and lead to the blockage of the lid gland outlet, gland secretions stored in the lid and the formation of chalazion scraping surgery can be done in this case. 2, in the eyelid surface can be seen in a bulging swelling, this situation is often seen in the hemangioma, is the development of congenital. 3, epidermoid cysts, is due to the follicle sweat gland The latter two cases can be surgically removed.