These glands secrete sebum, which is an oily substance that lubricates your skin and hair. Sebaceous cysts feel like small, soft bumps. They’re usually found on your face, neck, or torso.

A cyst is a sac-like pocket of tissue containing fluid or other substances. It can grow almost anywhere in the body or under skin. Discover 14 types of cysts.

Watch Dr. Pimple Popper Squeeze a Ravioli-Size Neck Cyst in New Instagram Video • Sebaceous cysts are usually benign and sometimes go away on their own.

Case Studies > Oncology/Hematology A Scalp Problem to Beware of — Case of 77-year-old man with fast-growing cyst prompts discussions about rare malignant transformation by Kate Kneisel ...

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 ...

Neck cysts can form for a wide variety of reasons, according to Healthline, and are usually a type of sebaceous cyst. They tend to form when oil-producing sebaceous glands become clogged.