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 ...

Cysts are lumps that can affect the earlobe when skin cells form in the innermost layer of the skin instead of shedding. These are epidermoid cysts. In rare cases, they can become cancerous. Earlobe ...

Most cysts, tumors, and other lesions can be diagnosed and even treated in your office. A trio of experts provides step-by-step guidance. This is the second of a two-part series. Part 1 appeared in ...