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 ...

In her latest YouTube video, Dr. Sandra Lee, MD (aka Dr. Pimple Popper) treats a patient with an inflamed cyst. First she cuts out the punctum-ie, the opening of the cyst. Then she squeezes out the ...

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 ...

In a patient with recurrent cellulitis of the thigh, can the punctum of a follicular cyst in the buttock serve as a portal of entry for the causative bacteria? There appears to be no other ...