A milium (single for milia) is a small superficial cyst formed in the top layer of the skin called the epidermis. Milia appear as tiny, pearly-white bumps just under the surface of the skin and contain keratin (skin protein). They are often seen on the face, in particular on the delicate skin aro...
Hidrocystomas are benign cyst tumors that are derived from sweat glands. They commonly affect the eyelid, are usually asymptomatic, affect both males and females, and are most common in adults. There are two types of sweat glands, the eccrine and the apocrine. Apocrine hidrocystomas aren't affect...
