About cysts Cutaneous cysts appear as well-demarcated dermal or subdermal nodules. There are many different types, the most common of which is the epidermal inclusion cyst. Cysts can be categorized based on the histological appearance of the cyst wall. Epidermal Inclusion Cyst (follicular cyst) An “epidermal” inclusion cyst is something of a misnomer since it… Read More