Lid warts, also known as lid xanthomas, are a common type of xanthoma, a disorder of lipid metabolism. It is a common form of xanthoma, a disorder of lipid metabolism that affects the eyelids and can be aesthetically pleasing. It can also occur in patients with hepatobiliary disease, such as cirrhosis, cardiovascular disease (coronary artery disease, etc.) or hyperlipidemia, but more often than not there are no obvious positive signs or laboratory findings of these diseases. Lid warts are soft orange papules or plaques that may be corn-like to penny-sized, single or multiple, or may fuse to form raised flat plaques. These warts occur on the upper and lower eyelids, especially on the inner canthus of the upper eyelid. Sometimes the damage covers most of the eyelid and even develops into a horseshoe shape on the outer part of the upper and lower eyelids, seriously affecting the facial appearance.