Question: I had a sebaceous cyst removed from my chest a few years ago when it got infected, and I notice another one has developed on the back of my thigh. It is different looking though, as it has a ...
An epidermal inclusion cyst — also known as an epidermoid cyst, infundibular cyst, keratin cyst, or inclusion cyst — is the most common type of cutaneous cyst. Patients present with a nodule that is ...